Jenny Sits on Brother Ch. 01

liebetooyoo©

Note: All characters are over 18. The reference to the car licence hasn't anything to do with American laws and people getting their licence at 16. This story isn't set in America nor has nothing to do with it, I use the term panties because it is a nice word. I haven't given any ages or real details because I feel it makes it easier for the reader to imagine what they want. So enjoy.

*

"Sorry guys."

My parents didn't seem too sorry for their mistake. They were just happy to be away from work.

Me, my sister Jenny and parents had gone on a holiday after a long session of school and work respectively. My parents didn't get many days off, while the last two school holidays Jenny and I had worked every day.

We were saving up to get cars. It wouldn't be too long before we got the independence of a full license and be able to move out of home.

The reason my parents were apologising was because of the sleeping arrangements. They were fine with their double bed.

The problem lay in the single bed in the same room on the opposite wall. They thought they had booked two rooms. One for them and one for me and Jenny with two single beds. They had booked a cheap hotel, because we wanted to spend the money on good food and fun activities, the hotel was just a place to sleep.

Of course the hotel owner had screwed us over. He thought there was only one child, so he squeezed us into one room and charged us the same. My dad had nearly had a fit, mostly over the money, but mum had told him they were here to relax.

So they got over it and told Jenny and me to work it out. Since they worked a lot and we looked after ourselves a lot, they just assumed we would do it.

So while they unpacked the car Jenny and I had a silent but furious argument over bed rights while watching for our parents. I argued I was bigger and hadn't brought a sleeping bag like her. She argued she was delicate and wouldn't be able to sleep on the floor.

As if anyone could sleep on the bare wooden floor. We were on the coast, so the cool sea breeze made the nights cool and the room was drafty as all hell.

I looked at the bed, it was single, but we weren't very big people. I was slimly build, just enough muscle so I could hold my own in sport and fights.

Jenny was slim, but with curves if on another girl I would describe as kicking. Her tight arse was definitely an eye catcher, as her brother I hadn't been able to ignore that asset. While her breasts were a nice handful, or so my friends who had never touched her told me.

Not that I had the hots for Jenny, I just noticed was all.

My father came in looking like he wanted to sleep already. It was a feature I shared with him, we both looked perpetually tired. More than one teacher had tried to catch me out, only to find I was paying attention. Even when I was excited I still looked bored as all hell, a good poker face.

My mum bounced in, the opposite of dad. I never knew how he had managed to get her, she was a slightly thicker version of Jenny. I never saw her exercising, I think because she seemed to bounced around so much, she stayed fit.

I had asked my father plenty of times how he had managed to get her, he always looked like he was still surprised she was his wife. Since she was still quite young considering having two kids, I always assumed he got her pregnant when she was drunk.

A horrible thing to think, but the only explanation I could think of.

I quickly saw the opportunity to get the bed. Our parents thought me and Jenny didn't argue, a belief we had cultured to avoid awkward moments. Jenny wouldn't be willing to lose that for the sake of a few nights in a bed.

"We decided dad. I will sleep on the bed."

Jenny glared at me, then a smile crossed her face. She nodded.

"While I sleep in my sleeping bag on the bed as well. Problem sorted."

I tried not to glare while in front of my parents. With her in her sleeping bag, I would be forced to endure the annoying scratching exterior material rubbing against me.

Mum and dad nodded and that was that. We exited the crappy room to explore the area and find things to do. Since it was a beach town, there was plenty to do, kinda the reason they call these towns tourist traps. That and they are really expensive.

I had forgotten the sleeping predicament until we came home exhausted and excited from the days play. There had been plenty of hot girls in skimpy bikinis or the equally hot swimsuits. Sometimes it was even sexier when the girl covered up and showed only glimpses of their delights. I wasn't hard all day, but my hormones were definitely churning, made worse by the knowledge I wouldn't be able to play with them. My charm was equal with my father and while the bored look worked on some chicks in the long run, it definitely didn't work on super hot beach chicks.

Mum and Jenny went into the room to change while me and dad loitered outside until they were ready. We went inside and stripped to our briefs, dad quickly jumped into bed, the air was freezing. While I stood and looked at Jenny.

She was taking up the whole bed, I had overestimated the size of the bed. I managed to crawl over her before dad turned out the light. By the time I had gotten under the thin blanket, mum and dad were already asleep. His soft snores punctuated by mum's higher pitched snores. They had acted like kids today and tired themselves out completely.

They had the foresight to bring their own blankets and Jenny had her sleeping bag. While I hadn't realised cheap hotels gave you a sheet as thick as paper.

I poked Jenny and kept my voice low, my parents were deep sleepers and completely exhausted, but I didn't want to wake them.

"Hey, open your sleeping bag and use it as a blanket. I am freezing."

Jenny's voice was just as low.

"No way, I won't be so warm then. You should have brought your own."

I poked her again, but I had nothing to say to that. I knew if the situation was reversed I would do the same thing. I poked her again just to annoy her.

She sighed.

"Ok, you can get inside the sleeping bag with me, there is plenty of room. But it will cost you."

I knew the sleeping bag was big, I often borrowed it when camping with friends. And at this very moment I remembered how warm it was.

"How much?"

"Fifty bucks a night."

I nearly choked on my tongue, that was the same as renting a room for two people in this crap hole. I very nearly refused, then the sea breeze picked up and the poor insulation of the hotel was all to obvious.

"Fine, but you can't back out. No matter what every night I get to sleep in the sleeping bag and you can't kick me out."

"Deal. Pay me all when we get home, and if you try and worm your way out of the deal, I can tell my friends I accidentally saw your penis and it was the smallest thing I ever saw."

I swallowed, Jenny had some very hot friends. But that rumour wouldn't stay with them and since I was so awkward with the ladies it would take some time to disprove.

"Deal. You'll get your money, so move over."

Jenny shuffled over and I awkwardly slipped into the sleeping bag, it was big but with two people inside it was cramped.

My heart missed a beat as my bare legs brushed up against her mostly bare back, then gliding over her panties before running along her smooth legs. My bare chest rested against her back, her shirt had bunched up when she had first gotten in the sleeping bag.

It must have made her feel weird to feel my flat belly against her smooth and supple back. I was suddenly trying to think of maths problems as she started to wiggle around, her arse in my groin. She was having trouble getting her arms around to pull her top down.

"Stop it." I hissed. I had been excited all day and now Jenny was grinding her hot arse against my cock.

"Wait, I need to get comfortable."

My cock hardened quickly into a solid bar, pressed between her cheeks. She stopped moving, she was breathing in and out very deeply. My erection wasn't going anywhere, her movements had bunched up my briefs so more of her soft skin was pushed against mine.

Why was female skin so much softer? Why did she feel so good against me?

"What is that?"

"I think you know. I told you to stop, you were practically giving me a lap dance. I'm not going to go soft in this situation."

"You sicko, getting hard over your sister's arse. Get out and freeze."

"Do you remember our deal? You can't kick me out." She swore, I would have grinned if I wasn't so turned on. I was painfully hard. "Don't worry I can make it go down."

"How?"

I moved my hands until the left went underneath her and rested on her bare belly, while the right held her hip. Her skin was so soft and even resting my hands on her was getting me seriously excited. I ground my hard cock against her sweet arse and moaned softly in her ear. She just lay there, but every time I breathed out on her ear she would flinch.

I couldn't believe I was doing this, I couldn't believe I had just started grinding her.

"You sick fuck, if you even try to feel me up I am going to yell out for mum and dad. You won't be able to say anything with your big hard dick sticking up."

I could barely believe it. I had expected her to threaten me to stop, instead she was letting me hump her arse. I felt flattered at the mention of big dick. I was a bit over average, or what the internet said was average for what little that was worth.

I couldn't remember a dick size survey being spread around the world.

I rubbed my cock up and down her arse crack, feeling her soft cheeks through our underwear. It was heavenly, I started to rub her belly with my left, with my right I rubbed the top of her panties feeling her pubic hair through the material. I softly blew on her ear.

"Stop it and just blow your load in your pants. If you get even one speck of your dirty cum on me I am going to make you eat it."

I moved closer and breathed into her ear, our sleeping parents were only a few metres away. It made me all the hotter.

"I wouldn't mind that, as long as I got to tongue your fantastic body. I want to lick your legs, belly, breasts, your arse and your pussy. I want to shove my tongue deep in your holes and make you cum on my face. You can sit on my face any time you want."

I continued to hump her arse, building up speed while careful not to make too much noise with the sleeping bag. I paused as I felt her move her arse back.

"I'm trying to get my shirt down you creep, the less skin contact with you the better."

I didn't know if she really was or not, but the extra movement made her arse seem to grip my cock and squeeze it. I groaned into her ear.

My movements had pushed her panties deep into her crack, and made room for my clothed cock. Every time my cock dipped down near her anus, she would grip her cheeks so they held me as I rubbed up. Then when I got to the top of my hump and my cock head popped out her grip, she would pulse her arse muscles before gripping me on the down stroke.

"I'm gonna cum from your arse. Yeah, such a sweet end, tell me if you want me to clean it any time. I will tongue it for hours."

I shifted the hand on her belly up to her chest and softly gripped her right breast, gently massaging it through her shirt. She didn't wear a bra to bed and I soon felt her nipple poke up from the soft spongy breast. I shifted my hand till both her nipples were sticking up, I tweaked them through the material.

She was breathing heavier than normal. She pushed her arse back even harder and I couldn't hold the pleasure back any more.

I humped into her even faster as I shot spurt after spurt of hot cum into my briefs. My orgasm was so intense I couldn't help but grunt every time I shot my spunk.

Despite her earlier threat she didn't yell out as I groped her. She continued to push her arse against me as I slowed my pace and my cock softened. I moved my right hand on her hip to the front of her panties, she didn't stop me as I gently explored. Her legs were pushed tightly together as she continued to grind against me, so I could only slip my index finger between her legs.

It wasn't enough to get her off, but I knew Jenny was enjoying the attention.

Then my dad gave an extra hard snore. I humped into Jenny again, but this time in fright. My heart was pounding so hard I knew Jenny could feel it against her shoulder. My breathing suddenly seized up and every breath in and out was a conscious struggle.

Jenny grabbed my hands and pulled them away.

"Go to sleep you slug, I hope you enjoy the wet night."

I snuggled in closer to her, really I was as close as I could get already.

"You to." I moved my right hand to my move and sucked my index finger next to her ear. "Tasty."

She shivered, but didn't say anything.

The next day I woke up earlier than usual. The cause was Jenny trying to get out of the sleeping bag without waking me.

My crusty briefs felt like a badge of shame. I had humped against my sister in a fit of lust. Sure she had seemed to like it, but then again who was I to know? The only sex experience I ever had was watching movies and reading stories. For all I knew she had been the very opposite of turned on.

Maybe she hated me? Maybe she didn't feel it was a big deal? I didn't know what to feel. One part of me hated myself, but the majority of me wanted more.

I waited till Jenny was straddling my chest before opening my eyes to see her panty clad pussy above me. She looked down at me and quickly looked away. The sight of her panties filled me with lust. I couldn't just ignore her pussy so close to my face. I needed everything about her.

She probably felt bad about last night, but I wasn't going to let her think like that for too long. Lust had taken me over again and I didn't care.

Now I had a taste of my sweet sisters charms, I wasn't going to let it stay at just that. I wanted it all.

I grabbed her knees and pulled her forward until she was above my face. I didn't make any more movements and just let her decide. I was already hard, I didn't know if chicks woke up horny, but I sure did.

"I can't hold this position jerk." She said it softly as she started to lower her tasty looking pussy covered only by the thin fabric of her panties. "Don't open your mouth freak."

She could have just moved forward a little more and she would have been out of the sleeping bag, but she didn't. She could have avoided this moment and I would have probably lost all nerve and never tried again. But she didn't.

I just waited until the golden moment came. Her softness landed on my face in slow motion. I could smell the slightly heady scent of her pussy and the stronger smell of her arse. She moved her legs around till she was comfortably on my face. My mind screamed at me to stop, but she wasn't trying to avoid this, so why should I?

I started by breathing deeply in and out with her pussy on my mouth. She seemed to like it, she was looking directly at me now with a flush in her cheeks.

I knew my sister had never had a boyfriend, just like I had never had a girlfriend. We always seemed too busy, both of us getting part time jobs after school to earn money. I always wanted for a girlfriend, but I knew I didn't have the time for one.

Not that I could have gotten one.

Jenny sat on my face, but didn't move. I slowly tilted my head up and down, keeping my mouth shut as I jutted my jaw up and out.

I was in heaven as she began to slowly move by herself. I could just see her face above her boobs jutting out. Jiggling ever so slightly from the movement.

I loved this position. Her clit moved from my nose down to the point of my jaw and up again. Her pussy was getting wetter and wetter, the smell was getting stronger. I was breathing in through my nose as her pussy rubbed over my face and out on her clit as it hit my nose, making her gasp a little.

I watched her face above her smooth flat belly and perfect breasts. While she was riding my face, getting faster and harder each moment. She looked over at mum and dad every so often to make sure they were still asleep.

I reached up and ran my hands along her belly and under her shirt. She didn't stop grinding on my face as I gripped her bare breasts and began squeezing them. I cupped them from below and tested their heft, lifting them up slightly and squeezing.

She looked down at me with a lust filled face as I rubbed and pinched her breasts while she smushed her pussy all over my lower face. All hesitation was gone.

I moved my right hand from her breasts and cupped her arse, she moaned softly as I pushed her harder onto my face.

I opened my mouth and her eyes widened as suddenly her wet pussy was being munched on through her panties. I could taste her sweet juices through the sodden material, my jaw and nose were covered in her juices.

I moved my hand on her arse inside her panties, her eyes widened, but once again she did nothing. She just kept on humping my face, now she was building up speed and force. She was starting to fuck my face.

Some one stirred in the next bed, I couldn't see who. I expected Jenny to quickly jump off. Instead she leaned forward and gripped the head of the bed and started hammering her pussy into my face. I was having trouble breathing, but I wasn't about to stop for the end of the world.

Thankfully the crappy beds were built into the wall and were slat beds, so their was no movement or noise from Jenny's fierce assault. The sleeping bag had long been pushed down out of the way.

My hand hadn't stopped moving in her panties, her wild movements made it hard to get a grip. But I had managed to stroke her rosebud a fair few times, every time I did she would make a soft groan. I shifted my fingers so they angled towards her pussy. Once again she felt me, but didn't make a move to stop me.

Just as my fingers touched her wet folds, she started coming on my face. Her teeth were clenched from not trying to moan, her muscles were tensed as she came hard on my face.

I felt her get wetter through her panties, I sucked on them to get the juices and she shuddered on my face.

After nearly a minute, she moved off my face and shuffled around. She smiled softly down at me, her face was beaded with sweat with some hair plastered to her forehead.

"Didn't you want some of this?"

She sat on my face, but this time it was her arse. I moaned into her delicious rear end, she giggled softly and pressed her arse down, softly bouncing it on my face. She let me live in paradise for a minute, I reached for her panties wanting direct contact and a mouthful of her arse.

She quickly jumped off the bed, grabbed a new pair of panties from her bag. Before she left for the bathroom, she threw me her soaking pair. I immediately draped them on my face and started to wank off as hard and fast as I could. She leaned closer.

"Don't mess up my sleeping bag."

I nodded and watched her skip from the room into the bathroom, her arse cheeks jiggling in time with her pert breasts. I came before she even closed the door.

I had come in my briefs again, they were feeling pretty uncomfortable, but I knew I would be using them again very soon. The sky through the windows was only just starting to lighten. Apart from my mum no one in my family was an early riser, but she wouldn't be getting up for a while.

I needed to hump my sister again.

She came out, her new panties a cute pink. Before she wriggled back into the sleeping bag she sat on my face for a minute. I massaged her boobs and she let me rub her pussy through her panties.

She slipped back in, I started humping against her straight away. She sighed like it was annoying and pretended to go to sleep.

But her arse was wanking me off again, I don't know how she did it, but her arse gripped and squeezed my cock. I whispered in her ear as I humped into her.

"I want to fuck all your holes, fill you up with my cum till it is dripping out. I want to make you cum so many times you can't stand up. Every moment I get I am going to lick, suck and fuck you, all day every day for the rest of time. You are going to use my face as your seat and cum until my face is drenched in your juices."

Jenny knocked my hand away from her panties and shoved her own inside and started rubbing furiously. I must have been doing something right.

I moaned into her ear as I came, once again coating my briefs with my own cum. My cock and balls were covered in crusty and fresh seed. Jenny kept rubbing herself as I came, she shuddered all over and sighed contentedly as her second orgasm washed over her a few moments later.

I hugged her close and closed my eyes. The sleeping bag hid just how closely we were together. I blew in Jenny's ear.

"Just you wait."

We went back to sleep, only to woken up a few hours later by dad moving around. Mum was already getting ready for another day mucking around.

I felt and probably looked like crap while Jenny looked her usual vibrant self. I swear her and mum could exist on no sleep and still look as energetic as they normally did.

Today mum planned for us to soak up the sun on the beach and relax properly. Today was the only full day we would be having here, tonight was our last night sleeping at the hotel.

Like mum I planned to get all I could in.

Gone was any hesitation of touching my sister. If she had of told me off or made it clear she didn't like what was happening I would have stopped. Nothing turned me off faster than the thought of her being disgusted or scared.

But she hadn't pushed me away or even said anything. So I was full steam ahead.

We were out the door and walking towards the beach before we could really wake up. Well me and dad anyway. I looked around, there was no one around. Every one was either sleeping or already at the beach.

My mum was wearing her swimming suit with a skirt, while Jenny was wearing a tight top and knee length shorts.

I moved forward and cupped Jenny's arse, she flinched but allowed me to feel her up as we walked. I squeezed and cupped her supple arse through the thin material of her shorts. Enjoying the way her arse changed shape and firmness when she was walking.

I really wanted to fuck her. My desire for my sister had always been there, but nothing more than the occasional wank fantasy. Now I could hardly keep my hands off her.

I shifted my hand between her legs and slowly put pressure as she walked. I cupped her pussy through her shorts and lifted her up. She was forced to walk on tippy toes for a few steps.

I continued to lift her up, after a few lifts she wiggled her pussy more on my hand. I started to squeeze my hand and move my fingers around as I watched our parents just ahead.

I was feeling my sister up in public and I was as hard as I was when she was sitting on my face a few hours earlier. I needed that again.

I wondered if she felt the same way. Surely if she wanted me to stop she could have walked abreast with mum and dad. Instead she stayed back with me the lecherous brother I am.

We got close to the beach, so I let her walk normally and reached around to give her breasts a quick squeeze. She pushed her chest out into my hands. I reluctantly let go as we cleared the last buildings and people came into view.

We spent the morning alternating between the beach and sea. Both me and my sister weren't great swimmers, so we mostly stayed in the shallows. Only going as deep as our chests.

I stood near Jenny on one foot, the other rubbing between her legs, she was smiling. It was hard to stay standing on one foot while the sea pushes you back and forth. Only the buoyancy of the water let me stand up and clumsily rub my sister's pussy.

We were practically alone.

The surfers were further up in the more exposed and rough water, while the other bathers were closer to the groynes. The rock walls running off the beach into the water to stop the tide taking all the sand away. They made the sea calmer and allowed the bathers to relax in the warm sunshine.

So we had a little privacy, not as much as I wanted, but enough to play around.

"You dirty little bastard. I bet you want to stick your dick in and fill me up with you juice? Don't you? I bet you are hard right now, thinking of your sister's pussy."

Jenny pushed my foot away and moved next to me.

"Keep looking that way."

We were facing opposite directions with her body between me and our parents on the beach with the other people. She reached down, pulled my shorts down freeing my erection.

It felt weird to be naked underwater, the waves were making my cock wave back and forth.

She grabbed my cock and began furiously pumping away. She hadn't handled much cock before, if any, so she had no technique. She just grabbed and pumped.

Her hand was soft and she seemed to know she wasn't skilled, as she kept on changing her approach. Sometimes she squeezed my cock all over, rubbed the head or gave a bit of a twist.

I would show her how to do it properly later.

But the fact we were out in public and it was my sister was hot enough a stiff breeze could make me cum. My cock was so hard it was throbbing in time with my heartbeat, while my heart felt like it was just about to burst.

Within a minute I was shooting my load under water. Only if someone was close enough to hear Jenny dirty talking me while I groaned would know something was happening.

Jenny gave my dick one last squeeze and moved away from me, gracefully moving into a casual breast stroke. Giving me a great view of her tight arse frog kicking.

We ate lunch, some fish and chips at a nearby park while seagulls watched and waited for the odd chip thrown out. Dad was the one to feed them the most, he loved to watch them run across the ground awkwardly.

Our clothes dried quickly in the sun, though they still had that clingy feeling to them.

Next it was time to go shopping. Me and dad were out voted somehow, as the girls seemed to get two votes each. I wasn't too bothered, I knew this was coming and probably the main reason mum had chosen this town.

"You guys go ahead. I need to go to the toilet."

I watched Jenny run off towards the public toilets. I turned to dad, mum was already hurrying towards a factory outlet shop.

"I better go too, we won't get much rest today. I'll catch up later with Jenny."

Dad nodded, he was looking pretty glum with an afternoon of trailing after mum as she went bargain shopping. I turned and ran after Jenny before my smile could break through.

I looked around, but once again the area was pretty deserted. Most people didn't want to go to public toilets when they had cleaner options at their hotels or houses. I was having the best luck of my life. Though even if the area had of been packed I still would have gone through with my lust.

I slipped into the women's and looked under the doors. I saw Jenny's sneakers and shorts with cute panties inside bunched around her ankles, there was no one else in the other cubicles.

I knocked on the door.

"It's occupied."

"Please I need to piss and the others are all full." I heard Jenny sigh, she knew it was going to be more than that. "Hurry I think someone is coming in here."

There was no body coming and the likely hood of hearing them was low. My heart was beating so hard I could barely hear the sea just outside.

The door unlocked with a click, but the door stayed closed. I carefully opened it and poked my head inside.

My sister had draped one hand over her pussy, protecting it from sight and had her other hand up over her clothed breasts. As if I had just shoved in the door and caught her, but she made no move to pull her shorts up.

Her face was flushed, she knew something was going to happen.

I stepped inside, closed the door behind me and locked it. I pulled down my shorts till they were at my ankles and stepped inside her legs, so her feet were behind mine.

I tried to push my dick down, but I was rock hard. I shrugged at her as if I hadn't expected this. She just watched me. Her hand gently squeezed her pussy, while her other groped her left breast through her shirt. It took all my self control not to start wanking off. I knew I wouldn't last long whatever happened.

"I need to increase the angle so I piss in the bowl and not all over you."

I kept my voice low, you never knew who could hear.

She made a disgusted face over that, so I leaned forward. Shuffling my feet till my shins hit the bowl. I half fell forward to brace my hands on the wall above her head.

She helpfully grabbed my dick and tried to point it down more. I shook my head, mostly because it wouldn't work and just how casual she had become towards me. I guess after having me suck her pussy through her panties and a handjob, holding my dick wasn't so strange.

"I need to be closer. Lift your legs up."

She did and as her bunched shorts hit the back of my legs I spread my knees, crouched and scooted forward. She shuffled her arse and legs around till I was sitting on the toilet seat with her legs draped over mine.

My cock was pressed hard against her pussy which with the angle of her hips was just right. I looked up and grinned. She raised an eyebrow and pushed me back slightly.

"You can't piss like that. Aim it down into the bowl and if I get so much of a speck on me, I will make you lick my arse clean. And no funny business."

I nodded and tried not to feel too annoyed, I'd still be able to feel her arse and tits. I also wanted to kiss those juicy lips of hers. So far I had been the one to feel the most pleasure, she had made her self cum each time. Even when I was sucking on her panty clad pussy she had done most of the work, moving her body to make me touch the right spots.

I wanted to make her feel good. Not just because it increased the chances of this all lasting, though that was a main reason. Jenny was my sister and I loved her, so I wanted to make her feel good.

I shuffled back until I had room to point my dick down. A single glorious moment as I dragged the head of my dick down my sister's pussy. I tilted my hips, so my dick wouldn't snap off from her weight and slid forward.

Then I realised what my sister had done. She had moved her hips, so now her pussy lips were split over my dick. I could feel her moist folds on the top of my dick.

I started to slide back and forth with my sister practically sitting on my dick. My hands were all over her arse.

She hooked her arms around my neck and pulled me closer.

"Not so bad huh?"

I responded by kissing her, sticking my tongue inside and swirling it around in a clumsy dance with her tongue. I sucked on her lips and tongue or just pashed as furiously as I could as I humped my dick on her pussy.

I hadn't kissed a girl before and I wondered how badly I was performing.

She was getting into it, snapping her hips, so her clit continued to smash against my pistoning shaft. I shifted one of my hands off her arse to push her shirt out of the way. I massaged her left breast as I sucked on the other.

I couldn't get over how much smoother her skin was compared to mine. My tongue and hands seemed to glide over her body. Just touching her got me so horny I needed to cum.

Jenny began to moan louder and louder. I hoped no one had come in since we started, or was within hearing of the toilets. Being in public must have been a real turn on for her. I knew it was for me.

She started to cum hard on my dick, clenching her muscles and pulling me hard onto her breasts. She wrapped both her arms and legs around me, holding me tight as she drenched my cock with her juices. I would have cum before her, but her handjob in the sea had given me some stamina. I wondered if she expected some thing like this.

I grunted and started thrusting as hard as I could. She had started me off.

"Ohhhh, come on my belly, don't just waste it down there."

That was enough for me. I quickly shoved my arse back, scraping it on the hard toilet seat. I dragged my wet cock head up Jenny's pussy again. She humped closer to me as I cleared her pussy so my dick was pointing up between us again.

She started to hump into me as I came, squirting cum on to her stomach and one hard burst hit the underside of her breast. I was breathing heavily as my orgasm blasted on to her smooth and pale stomach. So smooth and sexy, I wanted to play with it later.

I sighed and melted into her, she moaned into my ear and continued to grind against my dick. I stood up before I got soft and let my girl cum covered cock slid against her body.

She pouted. I knew she wanted more.

"Clean it and I'll clean you."

She paused and looked at my cock in front of her face. She gripped my half soft member and gave it a few squeezes. I got hard again as she looked up at me, opened her mouth and started leaning forward.

Her hot breath made my cock twitch, she giggled and caught it with her teeth, softly gripping it. She growled up at me like a puppy with a chew toy. I nearly lost my control then.

She traded her teeth for her soft, soft lips and began to slide them up and down my cock head. She hadn't done it before, or very much at least. What did I know?

"Suck on it and use your tongue." She looked up at me annoyed. "You'll tell me what to do when I eat your pussy."

She looked down at my belly like she was trying to concentrate and began to swirl her tongue around the head of my cock as she squeezed her lips just below the head. I groaned and cupped the back of her head and started to slowly pull her head forward.

She opened her eyes wide, but didn't try to stop me. I knew she'd be using my face pretty rough later.

I pulled her millimetre by millimetre deeper onto my cock, her tongue was swirling around the under side of my cock. I pulled her down till she gagged slightly. I was in heaven with half my cock in my sister's warm moist mouth.

I let go of her head and she sucked back up to the head, my knees trembled and I nearly fell down. I expected her to stop and give me an earful, instead she sucked back down again, stopping a bit short of where she gagged.

She repeated a few times and made a funny face, she stopping sucking me and licked the tip of my cock.

"What's this? Tastes different to your cum. Not bad, just different."

"Pre-cum. Don't worry you'll be doing this enough to like the taste."

"Just you wait until it is my turn. I'm going to sit on your face and cum all over your mouth."

She started to stroke my cock and went back to sucking, within a minute I was about to blow. Not a massive blow after two orgasms in the hour.

I pulled her head back and left the head of my cock in her mouth, she seemed to know what was happening and sped up her hand job and sucked hard on my cock head.

Her hot mouth was a vacuum on my dick head, I was nearly in pain from the sensory over load of my dick head. My cum was practically being sucked out of my balls.

I groaned and griped the sides of her head as I filled my sister's mouth with my hot load. I pulled my cock out, she opened her mouth to show my cum coating her tongue.

She swallowed, grabbed my cock and sucked it as deep as she could to make sure it was clean. She smiled up at me with glint in her eye.

"Sit down on the seat." It took a little working out before we go into position. I slumped until her pussy was mouth level. She turned around and pressed her arse into my face. "Clean this first."

I licked her arse cheeks making her giggle before moving in to her crack. I licked up and down while playing with her pussy with my fingers.

There was a bit of sweat from today's heat and the taste of the sea was still on her skin. I was loving her velvety skin.

I was just as inexperienced as she was, but I had absorbed enough porn and men's magazine tips to know the theory. She was clean, but when I started to push my tongue against her anus I started to taste her properly. I liked the taste, after all when licking arse tasting was half the fun for the licker.

I tried to point my tongue and get it in deeper, I don't know how well I faired but Jenny didn't seem to mind. As I tongued her arse, one of my hands was constantly running over her smooth tight arse cheeks.

I moved my head back and sucked on her arse cheeks while I used a wet finger from her pussy to push into her arse. She jumped a bit, but once again let me have my way with her.

She seemed a little submissive at times, but not enough to let me fuck her. At least not yet.

I pushed my finger in fairly easily, she wasn't clenching and my finger was slippery. I fingered her arse as I fingered her pussy.

After a minute she pulled my finger out of her arse and shoved her arse back on my face. I got the message and started tonguing her anus again. This time I was able to wiggle my tongue in a bit deeper.

She went wild and started mashing her arse back on me, while rubbing her clit furiously. I could feel her rubbing herself as I fingered her. I was having trouble breathing as her tight arse cheeks clenched against my face.

She came off me licking her arse and relaxed back onto my face, using me as a seat. She stood up and turned around.

"Now its time for you to clean me here."

I grinned. My tongue was a little sore from my efforts to get deeper in her arse, but I wasn't going to pass this up.

She stepped forward and raised her hips to place her pussy on my face, I slouched a little more and started to eat her out. I fingered her arse, adding my middle finger as my tongue, chin and nose mushed into her pussy.

I knew the theory, but I really didn't have much chance to apply it. Jenny was gyrating her pussy on my face as I flailed with my tongue. She was using me like I had used her arse the last night.

Her wet folds were smushed all over my face leaving behind remnants of her previous orgasm and fresh juices. She tasted unbelievably good, I just focused on having my mouth open as possible and my tongue extended as far as it could go.

It didn't take her long to cum, while I held on for dear life grabbing air as often as I could.

She stepped back off me breathing heavily and used toilet paper to wipe the juices off her legs and arse. I quickly followed suit, but my hair had become wet from her juices and a simple wipe wasn't getting rid of the smell.

Not that I disliked it, but joining up with mum and dad while smelling of pussy wasn't going to be easy to explain. I had a slight after taste in my mouth from her arse, but once again I liked it.

Jenny pulled up her shorts, giving a cute little wiggle as she pulled them up and turned to leave.

"Didn't you need to go to the toilet?"

She smiled.

"I went in the sea. Now go into the gents, wash your face and I'll wait outside."

I nodded, cautiously left the ladies and ducked into the gents. Like the ladies it was deserted. I wondered if anyone had heard us. Not that it really mattered, we were hundreds of miles away from home no one knew us here.

I finished up and joined my sister as she went off to shop. I had told dad we would join up, but Jenny was happy shopping just with me. I wanted to fool around, but the factory outlet stores were packed, and they didn't have changing areas. If you found something you liked, chances was it was the only one left and the wrong size.

I had all the clothes I needed and was the designated pack mule. The one perk to the packed shops was the multitude of hot chicks in close quarters. They didn't brush up against me so much, but with each other and Jenny it was a different matter.

They lightly placed their hands on each other's hips as they side stepped each other. Or chests would be mashed against one another in a tight squeeze. Or the opposite as arses rubbed against each other All accidental and completely non-sexual, but it got me so hard I was glad to hold bags in front of me.

I only had the night to look forward to. Our last night here and I was desperate to make sure our relationship continued past our holiday.

Annoyingly we didn't go to bed as soon as it was dark, the parents stayed up to watch a crappy movie. And since we had only one room, plus the small bathroom, there was no way I could play with Jenny.

Finally around ten we went to bed. Jenny took ages getting ready while mum and dad just fell asleep. She finally crawled into the sleeping bag with me.

But this time she faced me, I gripped her hips.

"Turn around."

She shook her head. It was pitch black, but I knew she was smiling.

"See what you can do like this."

I pulled her shirt up to expose her breasts, she paused for a moment and took it off. I was sleeping in my briefs, so we were both topless. I rubbed and sucked on her breasts, then moved on to the next stage.

I pulled her panties to one side, so her pussy was exposed. All ready I could smell her scent in the confines of the sleeping bag. I started to rub all over her pussy and noticed a difference straight away.

I hadn't really gotten a good look in the toilets, but I had felt and seen her pubic hair. Now she was completely hairless. I spent some time just exploring her pussy. I didn't know the names of the parts I played with or if they were particularly sensitive.

But from the way she was making cute little noises and wiggling on my hand I knew she liked it. I especially liked her breasts rubbing against my chest as she moved around.

Her smell was getting stronger and I needed to get off. It was like a drug to me, just one whiff and I needed to cum. I loved her smell, it was addictive.

It took a little effort to get my cock out of the hole in my briefs. I couldn't be bothered taking them off and this way I wasn't impaired by briefs around my knees.

Jenny realised what I was doing, reached out and guided my cock between her legs. There was no hesitation in our actions any more.

She was wet from my administrations and I think she was as turned on as I was by the proximity of our parents. They were sleeping, but it wasn't anywhere near safe. Dad was a deep sleeper, but I didn't think mum was.

I slid my cock back and forth along her pussy. I gripped her arse with one hand and used the other to awkwardly rub her clit. She wrapped her arms and legs around me and started to kiss my face and neck. She humped her pussy along my dick as I smoothly slid back and forth.

Her wet folds seemed to nibble on my cock as Jenny trembled and moaned softly. I couldn't slide back and forth to far because of the confining sleeping bag, but I was in heaven.

I took my hand off her arse to stick my index finger into her pussy to get it wet, then eased it up her arse. She moaned into my neck.

"You won't be cumming in my sleeping bag."

I frowned. Where else would I come? I wouldn't be able to get my dick back in my briefs in time. Plus I was running out of clean pairs. I had tried to clean the others in the sea to get some of the stain out, in the end I had to chuck them away. The fabric had become permanently crusty.

I stopped humping against Jenny and slowly pulled my dick back. I stopped as the head reached her entrance. I paused and tried to see her face.

I couldn't see her in the dark, but I could feel her tense. She wasn't pushing me away, but I didn't want to hurt her. In all my fantasies of women they had already lost their virginity, so I didn't have to deal with that.

I needed to fuck her, but I couldn't help myself and gave her an out. She was my sister, I didn't want to hurt her.

"Won't it hurt? You'll wake up mum and dad."

She shook her head and nuzzled my cheek.

"No. I already lost my hymen. Remember a few years ago I had my bike accident?" I nodded, I also remembered mum had made more fuss than I really thought necessary. Now I knew why. "Well it shouldn't hurt then, right?"

I was pretty sure it would still hurt, though the hymen was the main reason. It wouldn't be painless to have a cock for the first time, even without a hymen.

I grabbed my cock and rubbed the head all over her pussy, while rubbing the juices on the topside all over my cock.

I slowly pushed my cock into her pussy, for a few moments I wondered if I was in the right spot because nothing was happening.

Then my cock head entered her, slowly pushing her wider to accept my girth. Jenny held me tighter as I slowly eased deeper and we both groaned deeply. I stopped a few inches in and wondered if I should go in one big shove or go slow.

I decided comparing this to pulling off a band aid wasn't quite right. I resumed my slow push into my sister, her juicy pussy helping me slid in. I wanted to get more, but I retained my control and stopped myself from fucking her right there and then.

I was in heaven, she was tight, wet and pulsing around my cock. The friction from penetrating her tight virgin pussy was immense. I couldn't believe I had put off getting a girlfriend just to work. If I had known sex was even half as good as this, well I still would have failed to get a girlfriend. But I would have tried.

I groaned deeply into Jenny's ear as I finally entered her fully. She was breathing heavily into my ear. She liked it when I breathed in her ear, but only softly.

I realised I was still twirling my finger around in her arse, while she was rubbing her clit. I guessed she was trying to make the pleasure stronger than the pain.

I leaned closer to her and started sucking on her ear lobe, her finger nails were leaving marks in my back as she clutched me. Her legs moved up to encircle my hips and hold me deep inside. I found a little more length to push in as her legs moved up.

I slowly pulsed my dick in and out of her pussy a few inches at a time. Letting her get used to me and giving us both pleasure. I was in danger of cumming any minute.

I had never felt so big as I did now. My cock felt a foot long as I slid into my sister's pussy. Her inner walls clutching at my member as I eased out. It felt like the only reason I could move in and out was from her juices, she was so tight even then it was a tight fit.

"Fuck me."

I followed my sister's instructions and slowly pulled out so my head was just inside her pussy. I nearly came right there and then. She felt so amazing I had to try and think of anything else, but it was no good. She felt way too good.

I quickly fucked in and out of her, trying not to be too rough, but I wanted to enjoy her as much as I could. I knew I wouldn't get her off. I was just too horny to last long enough

I shoved my cock inside as deep as I could.

"I'm cumming."

Her legs tightened around me again and I felt her hand going wild on her clit. I humped into her as I came, shooting my hot load of cum directly into her pussy. I grunted as my cock seemed about to melt from the pleasure overload.

I slowly pulled out. Feeling like a selfish jerk for not getting her off. I froze as panic rushed through my veins.

"Um, are you protected?"

Jenny was breathing heavily, but I didn't think she had cum.

"Yeah mum gave me some pills a while ago. The talk was a little uncomfortable."

"Yeah, I imagine it was as bad as when dad gave me some condoms and told me he didn't want any grandchildren till I was married."

Jenny snorted.

"I can top that. When mum gave me the pills I accidentally sat down on her hand, I shifted so she could get her hand out, but she didn't move. Then she asked me if I knew how to masturbate. I nearly choked, I mean maybe had she asked me that when I hit puberty. But this was only a few months ago. I was so shocked I just said 'what?'. She squeezed my arse with the hand I was sitting on and said she would show me."

I was instantly hard. Jenny felt me spring to life and guided my cock back into her pussy. The heat and aroma coming from her steaming pussy was amazing. I was high on her musk.

"Last a little longer and I can cum as well."

"So what happened?"

I started to thrust slowly in and out of Jenny. I gave her hand a rest and took over clit stimulation duties as we slowly fucked.

"Well she pushed me back onto the couch and slid her hand down my shorts and panties. I nearly pissed myself, but I didn't do anything, I just lay there. She started to stroke me and tell me all the nice things I could do and all the nice things other people could do. I got excited really quickly. Someone else was touching me after years of only being by myself."

I started to hump faster into Jenny. Her voice was getting more and more breathless.

"She fingered me a bit and made me cum. I had never cum so hard. She gave my arse a few more squeezes and then massaged my breasts a little bit. Then she kissed me with tongue. I tried to grab her hand and make her finger me again. But she got up before I could and walked off like nothing happened."

Jenny started to cum, I tried to hold out, but her clenching pussy and breasts pressed against my chest got the better of me and I came again. It felt even better to cum while she was cumming, her pussy squeezed and pulsed on my cock, increasing the pleasure.

I waited till she had calmed down a little, I stayed inside her and continued to slowly hump.

"So you and mum have been..?"

Jenny sighed.

"No. She has only done it a few more times. Every time I see her I want to grab her hand and shove it down my pants. Or bury my face in her pussy when she bends over washing the floor."

"Yeah, I used to perve on her when she washed the floor, used to imagine walking over, pulling her pants down and fucking her silly."

Jenny kissed me on the lips and I felt her smile as she did.

"Time to sleep."

I wanted to fuck her all night, but I was pretty tired from all the walking around today. When we got home she wouldn't be able to sit down or bend over without me jumping in.

The time had come to leave the crappy hotel. Jenny had given me another blow job and I had eaten out her arse and pussy after we told mum and dad we were going to the beach for one last swim. We didn't even go anywhere near the water. I had wanted to fuck again, but Jenny had said she was too sore.

By the time everyone had gotten the energy to pack and one last trip to the factory outlet stores, it was late afternoon before we were ready to leave.

The car had been loaded up by dad with total lack of care for anyone not in the front seats.

Mum immediately called shotgun before Jenny and I could see the state of the car. Since mum and Jenny had went mad with the bargain shopping, we had much more luggage to take home.

So now a five seat sedan had turned into a three seat luggage car. I jumped in first, not entirely displeased with the situation. Though a long trip with Jenny sitting on my lap meant I would be constantly hard and probably have numb thighs.

The two other seats were completely filled, so much so, some of the stuff was sitting on the centre console. Dad wouldn't be able to see us properly in the mirrors or if he turned around. While Mum was right in front of us, feet on the dashboard and looking like she was about to sleep in the dying sunlight.

Mum was always full of energy at home, but when she went and did extra stuff. Like spending hours shopping, she tired out quickly, though she didn't take long to get energetic again.

I knew if she fell asleep she wouldn't wake up before we got home. She had a blanket spread across her lap and was already slumped in the seat before we left the town.

The trip home was five hours and when darkness came in an hour, I could play with Jenny.

I played it cool for the first hour. Doing the teenager thing staring out the window with earphones on. I didn't like earbuds, too often people didn't see them and would talk to you. Resulting in an awkward situation, while with proper over the ear headphones they knew you couldn't hear them.

I thanked my lucky stars I had inherited the permanent bored look from my father. Because Jenny wasn't as patient as me.

She slowly ground her arse into my lap as I was powerless to respond. If I humped, she would be raised up and that might attract attention from dad through the mirrors. Having driven a fair bit I knew the mirrors would show a bit of us. Enough to see if I was humping my sister while my parents sat in the front seats.

The torture continued for nearly an hour, then dark fell. As always darkness took its bloody time to come, it was nearly nine thirty before it was properly dark.

As soon as I dared I slipped my hands up on to Jenny's lap. I wiggled one hand beneath her shorts to find she wasn't wearing any panties. I immediately started to rub and finger her. It was getting me so hot to play with her body when she was still clothed.

I wanted to fuck her all out, to bounce her up and down on my cock. Soon I would, but not now, which was killing me.

I couldn't come like this, her movement wasn't hard or fast enough and my shorts were thicker than my briefs.

I slipped my other hand up the inside of her shirt to play with her breasts. She didn't take long to cum. This time she was silent and just shuddered on me. Her breathing quickened and became shallow, but the radio easily covered up the noise.

I started to think fucking her here would be possible after I made her cum again a little while later. She was laying fully back on me, completely relaxed on my body as I played with her.

"Right we will stop here to stretch out legs."

I could have strangled dad. Mum woke up, stretched and yawned. Dad pulled over to a rest stop, really just a cleared space next to the road big enough for trucks to stop at.

He pulled over and we all slowly got out. Jenny gave me enough time to rearrange my cock, so the waistband of my shorts held it against me.

I could have hit my dad for stopping, but the chance to stretch and move a bit was welcome after the time spent in the car.

My cock was throbbing like crazy, had Jenny moved a little more faster and harder I could have cum.

The girls went into the bushes to relieve themselves while me and dad waited near the car. When they returned, I quickly got back in.

Mum came to the back door, she turned around and bent like she was about to sit on my lap. I quickly held up my hand to stop her. Before I could think, I was touching her arse. My hand was cupping her cheek. For some reason I couldn't take it away.

My heart and lungs seemed to freeze, I finally found my voice after a long pause.

"Hang on mum, Jenny's sitting in here? Besides you won't be able to sleep on my lap."

Mum wiggled her arse and my hand slipped from cheek to crack. I expected her to slap my hand away or yell out, but she didn't. Her pants were soft cotton and I could feel her panties underneath. I couldn't stop my hand as it squeezed her arse.

"It is all right Jenny said she wanted a rest."

Mum pushed against my hand and sat down on my lap. My cock was still hard from Jenny and I tensed.

Surely she was going to react now? Her son's hard cock was pressed up against her arse. Damn it felt good.

Mum wiggled her hips, till my cock was nestled in her arse crack. Damn I wish she had sat on my face.

Her arse was even better than Jenny's. Slightly bigger, but still tight and it looked so good. Her arse was softer and more of it seemed to hold my cock. I humped up against her, just before dad got into the car.

It wasn't a tender hump, it was a 'I want to fuck you hard' hump. Mum didn't yell out or try to move off me. She seemed to settle back further on me, laying against my chest as dad pulled back onto the highway. I couldn't figure out why she was so docile. I knew why I was so forward, being teased had taken away my fear and patience.

I paused, she and Jenny had taken their time in the bushes. Could Jenny have taken the chance to flaunt her pussy to mum and get a quick rub? She certainly wanted mum to finger her again.

I remember the first time Jenny had ridden my face, mum or dad had stirred in the next bed. It had to be mum, she was a lighter sleeper than dad.

I knew she knew something was happening between me and Jenny, maybe she wanted to join in.

Well she didn't have a choice now. Now I had a taste of her charms I wasn't going to quit. Just like with Jenny, unless something happened I would have never thought of them but anything but family. Now I wanted to fuck them both hard and all the time.

She leaned back and I moved my hands forward to grab her thighs. I didn't start near the knee, but only an inch from her pussy. If she hadn't reacted badly by now, she wasn't going to.

I cupped her pussy with one hand and started to squeeze and rub. She didn't make any noise, but started to squeeze her arse cheeks on my cock. Her arse was even better at playing with my cock than Jenny's was. Mum would grip my cock and wiggle her arse back and forth

The car was pitch black and only the occasional lights from a passing car lit us up. Dad had his eyes glued to the road and Jenny had turned the radio on low. But loud enough to easily cover the noises me and mum were making. Oh she knew.

I waited till a car went past before making my next move. I took my left hand, which had been rubbing the side of mum's arse and put it on her belly. I rubbed it around till my hand slipped under her shirt.

I pulled up the waistband of her pants to let my right hand slip in and then under her panties. My fingers started to rub and pinch her pussy directly. Mum gasped softly and thrust against my hand, which made her cheeks clench my cock harder.

I fingered her pussy, while my other hand slipped up her soft belly up to her breasts. I pushed her bra up above her breasts, freeing her assets. I gripped her breasts, they were larger than Jenny's but not by much. They were softer and hung a little lower. But unlike large breasts they didn't droop considerably. I liked smaller breasts, they stayed in better condition for much longer.

I was humping into mum slightly, I couldn't help it she felt so good and I had been teased for too long. Suddenly it stopped as fast as it had started. Her hands grabbed my surprised hands and pulled them out from her clothes. I sat stunned, wondering what had happened.

Then I realised what she was doing. She reached over to a bag and started to rummage around, dad looked back at the noise like she knew he would.

"Just getting a blanket dear, getting a bit cold and I know you need the window open."

Dad nodded. He had the window half open to blow a breeze on his face. Jenny already had the blanket mum had used before over her lap.

Mum finally found a blanket and draped it over herself from neck down. I was going to wait a few minutes to allow dad to be lulled into a fugue by the monotonous driving. But mum wasn't so patient. I knew where Jenny got her impatience.

I felt her wiggling on my lap, but this time it was different. She stopped and huffed slightly from the effort. Then I felt her hands on my shorts, she started to tug them down. I quickly raised my hips to allow her.

She pulled them down to my knees and sat down on my naked lap, I had ran out of clean briefs thanks to Jenny's hot arse.

As soon as she sat down I nearly came, her naked pussy sat directly on my cock. She wiggled a couple of time until her lips were split on my cock. She leaned back against my chest and my hands quickly went back to her pussy and chest.

I couldn't stop humping against her. This time much larger humps, the luggage in the back was shifting slightly from my movements. Dad would look back any second to see what was happening, but I couldn't stop.

"Stop, your father will notice." Mum's voice was hot and breathless in my ear. "If you promise not to hump until we get home I will make you feel good now."

I was desperate to cum, but I knew dad would notice me moaning heavily. I utilised every cell in my body to stop humping against my mum's pussy.

She kissed my ear, flicking her tongue inside quickly before moving to my mouth and giving me a quick kiss. Her hot tongue darting inside nearly too quick for me to react.

She rose up and grabbed my cock. I held my breath as she straightened my cock and quickly lowered herself before dad looked back. I gritted my teeth in pleasure as mum's pussy quickly ate my cock until she was sitting back on my lap.

The need to hump was even greater than before, then she started to squeeze her pussy on my cock. Mum lay back and it looked like she was sleeping, the only movement in the rug were my hands running over her body. Her skin was so soft and smooth I couldn't keep my hands off her.

Every time I humped into her, she would huff slightly and then tell me off. I needed to cum, and while her pussy felt great on my dick I wanted to hump into her. I couldn't cum like this.

But Mum was cumming just fine, every time I felt her cum on me and tighten her pussy I had the urge to fuck into her. But I couldn't and it was killing me.

The next hour was agony and never ending pleasure for me. I couldn't fuck my mum's pussy, but she used her pussy to make me feel good. I lost count the amount of times I made her cum, just like Jenny she seemed to get off with other people around.

Finally we pulled into our drive way. We all stretched and I quickly pushed mum's breasts back into her bra before the rug fell down to her lap. She made sure it covered our naked lower halves as dad got out.

I felt a lump of fear in my guts and only mum's pulsing pussy kept me hard as dad got out and moved to the back. He walked to the boot and grabbed a few bags and moved to my window.

Mum buzzed the window down. I was nearly trembling from the fear and the need to cum. I knew if I trembled it would soon turn into fucking.

"I'll open up the house and make sure everything is all right."

Mum nodded and watched as dad left, I started to breathe again while she started to gyrate her hips. Jenny stepped out and moved to our window. She pulled the rug down and grinned at my cock in mum. Jenny's cheeks were flushed as she stared down.

I couldn't help it. I needed to cum. I started fucking mum's pussy. Mum behaved as if having her daughter watch as she was fucked by her son was normal.

I shoved my dick as deep and hard as I could into mum's pussy, before pulling out and thrusting again. Mum immediately started to bounce on my cock as Jenny pulled mum's top and bra up. She grabbed both mum's breasts and gave them a squeeze. Mum cooed softly.

Jenny poked her head inside the window and kissed mum on the lips. I heard their lips and tongues mashing against each other noisily and it turned me on even more.

"Have fun, I'm going inside to sleep."

I grunted in reply as I hammered in mum's pussy. I was so close to cumming. Mum was whimpering in pleasure, she seemed close to cumming again.

My grunts were getting faster with my thrusts. I was slamming my hips into hers, making her arse jiggle in the street lights glow. Mum's arse seemed perfect in every way, only Jenny's came close.

I gave one last mighty thrust and began to cum in mum's pussy. I was gasping in pleasure from the hours of build up as my balls erupted their load deep inside mum. I was cumming hard, my cum pulsing out of my dick like it was shot out of a gun.

Mum was moaning on top of my, gyrating her hips like mad and shuddering as she came.

I thrust into her a few more times and sighed in relief. I had just had the best and biggest cum of my life and it felt great, though it had taken all my strength.

Mum laughed and leaned back.

"Ohh. I think you filled your mum's pussy up. That felt great. We will see if next time you are so good."

I breathed into mum's ear.

"Next time I'll shove it up your arse. You'll clean my dick and then I'll fuck your pussy."

She patted me on the cheek and started to get up.

"I'm looking forward to that honey. You are my toy now. I love your dad, but I've got a fire in my belly I need put out with a nice load of cum."

I sat back and watched her stand up outside, my cum was already starting to dribble out of her pussy. I squeezed her arse before she got herself properly dressed and swayed away.

I grabbed my bag and a few others before going into the house. I somehow managed to get the rest of the bags out of the car and inside. Everyone else had gone to sleep.

I fell into my bed twenty minutes later and slept like the dead.

We have been home a week and I haven't gotten anything more than the occasional face sitting. Jenny had told mum of my kink and she had gotten into it. Any time dad was out of the room, an arse or pussy was pushed onto my face for a few precious seconds. But I barely had time to feel up mum or Jenny because of their tight schedules.

Mum worked six days a week and came home the same time as dad. She couldn't just leave him alone or he would wonder why she changed her routine they had had for years. While Jenny was studying, out with friends or doing part time work.

I was doing the exact same thing. Often I would be studying and promise myself I would go and fuck Jenny as soon as I finished the set. But by then I was often too tired or it was so late I was already losing hours of sleep.

I knew once the next test had come and gone I would get more time, but I wanted to fuck now. Everything seemed to conspire against me, even myself.

I promised to myself I would stop seeing my friends, studying or working to mess with Jenny. But every time I tried to drop one commitment I either failed or had another pop up.

Jenny didn't seem too worried about not playing around with me. It seemed the fun was going to end before I could even have my fill. Not that I could get enough of Jenny or Mum.

I was in my room studying for maths, I wanted to be an engineer and so I needed to be good at maths. Luckily I had known what I wanted to do for years and been able to take all the right classes to make university an easy option. Didn't make the maths any easier though.

I was staring at my text book trying to remember the correct formula to figure out the volume of what looked like a stepped on cube. I was trying to figure it all out in my head with minimum use of a calculator. Like those freaky maths kids you see in movies all the time

There was a knock on the door and I grunted. Who ever was on the other side decided I had grunted yes and open my door.

I looked up to see Jenny coming in with an armful of books. She closed the door and I stared at her. She wasn't wearing anything slutty, but the tight pants and shirt certainly showed why so many guys drooled over her, me included. Her tight body was perfectly accentuated by the tight clothes. Showing off her flat tummy, nice perky breasts and shapely legs ending in a mouth watering arse.

She smiled and dumped her books on my desk. It was L shaped and was shoved in the corner next to my bed. I quickly moved my stuff so she had half the desk to spread her books.

"I thought we might study together from now on. I was getting bored studying by myself. Besides I knew we would have fun."

Jenny dragged her hand between her legs and wiggled her hips. She giggled at my surprised face and leaned in to kiss me.

I pulled her onto my lap, my hands immediately moving all over her body. Rubbing her smooth belly underneath her top before moving on to her breasts. I moved my left hand off her breasts and started to rub her back. I moved my hand down until I was squeezing her supple arse.

I groaned into her mouth as she ground her arse on my hard cock. She was making little noises as I continued to play with her body. Which only made me hotter and maul at her body more.

She stood up and pulled her pants down to her knees and I followed suit. While she was bent over I pushed my face into her pussy and began sucking and licking like mad.

My nose was pressed right on her rosebud and I rubbed the tip over her hole. Her sweet juicy pussy and savoury arse made the perfect combination. I moved up to lick her arse a bit before shoving my tongue in her hole. She squealed in surprise and wiggled her arse on my face.

She pushed me off after a minute.

"Later, I need a good fuck first."

She moved over to my bed and lent over the mattress with her knees on the ground. I kneeled behind and rubbed my cock up and down her pussy, coating it in her juices. I pushed my index and middle finger in and started to finger her. Jenny moaned and I pulled my fingers out, licking them clean before grabbing my cock.

I slowly eased my cock into her pussy. I slowly thrust in and out before she pushed me off again.

She pulled a small tube from her pant pocket and passed it back to me. I took the tube and saw it was lube.

"I think you know what to do fucker. And you better be gentle otherwise I won't sit on your dick when we study."

I pushed my cock back into her pussy, making her huff a little and started to work on her arse. I squeezed a generous measure of the lube onto her arse and started to rub it in. First slipping my index finger in and slowly fingering her. I knew Jenny liked it when I played with her arse as we messed around, so I hoped she liked what was coming soon.

I kept on fucking her pussy as I fingered her arse. I pulled my finger from her arse, sucked them in my mouth before shoving it back in her arse again. She tasted nice whatever hole.

I slipped in my middle finger and increased the pace slightly. Jenny was moaning softly into my pillow and her pussy was squeezing my dick deep inside her pussy.

After I managed to get my ring finger in with my index and middle I knew it was time to try. I pulled my dick out of her pussy and smeared more lube on it before leaning down and shoving my tongue back in her arse. I took advantage of the stretching my fingers did to get my tongue deep in her arse, swirling it around inside.

Her smell and taste was driving me crazy and my tongue flicked around inside her arse trying to taste every bit. Jenny was pushing her arse back onto my face.

I straightened up and for good measure put some more lube in her arse.

I put the head of my cock at her slightly stretched entrance.

"You ready for this? Because after this you won't be able to bend over without getting my cock inside you."

Jenny moaned and pushed her arse back so the tip of my cock pushed into her hole. I gripped my rock hard cock with one hand and her arse with the other. I slowly pulled her arse back as I pushed my hips forward a millimetre at a time.

I didn't want her to hurt even for a moment, but I knew it was hurting her. My cock head was slowly pushing her open, her arsehole slowly moving up my cock as I moved in.

My cock head popped in and I moaned at the incredible pressure her arse was putting on my cock. It had felt good going in, but this felt even better. Jenny whimpered a bit, but didn't tell me to stop.

I continued to push in then slowly pull out, each time getting my dick a little deeper in her arse. I was in heaven as her tight ring clenched my cock. Even just watching her arse slid up and down my cock was enough to make my balls tighten.

I let go of my cock and moved my hand down to play with her pussy. She already had one hand rubbing her clit and the other playing with her breasts. Trying to make the pleasure grow more than the pain I suppose. I fingered her pussy while she rubbed her clit.

Finally I bottomed out in her arse, my hips pressed up against her soft arse cheeks. I leaned forward and breathed in her ear.

"Your brother is balls deep in your arse. He has already filled up your pussy with cum and will do so again and again. How do you feel?"

Jenny's voice was strained, but she didn't sound like I had ripped her arse to shreds.

"I feel like I need to be fucked. So hurry up and do it already."

I kept my head next to hers to breathe into her ear and use one hand to play with her breasts. I pulled my hips back till her ring was clenched just below my cock head. I slowly pushed back in, Jenny huffed and moaned a little in pain.

I repeated the slow fucking until the moans had turned to pleasure filled ones. I sat back up straight and started to put more force and speed into my thrusts until I was fucking her properly. Not a hard fuck but a decent pace.

Jenny looked back at me, her flushed face was covered in sweat and I could see the pleasure in her eyes. I imagine I looked the same, this was the best I had ever felt.

"Fuck me hard and fill me up with your cum."

I didn't need to be told twice and started to fuck her hard, making her arse jiggle from the impact. She smiled and buried her face in my pillow as she started to moan loudly. I hoped mum would keep dad away in the lounge with the TV on.

I suspected Jenny had told her what we were going to do. Where else would she get the lube?

I dismissed all thoughts except for Jenny's arse from my mind and got down to fucking. I pounded my cock in and out of her arse like I was a man possessed.

Jenny started to get even louder and I could feel her whole body trembling as she started to cum. She set me off and I spewed my hot load into her arse. Grunting and twitching inside of her with every spurt.

I was cumming in my sister's arse and loving every second. I thrust into her a few more times before pulling out. Jenny rolled onto her back and looked up at me with her pleasure filled flushed face.

I lay down on top of her and shoved my tongue into her mouth. She kissed me back hard enough to bruise my lips. I pulled my head back and looked at her.

"We better get some study done."

She smiled and grabbed my hand.

"Let's go into the bathroom to get cleaned up."

She stepped out of her pants and walked out of my room half naked, I quickly kicked my shorts off and followed her out. I followed her into the bathroom as my cum started to leak out of her hot arse, along her pussy and down her legs. We only had one bathroom with the toilet inside, so if dad needed to go he would catch us inside together.

I only had one thought on my mind. So did Jenny.

As soon as we got inside, Jenny pushed me onto the toilet and got down on her hands and knees. She sucked my dirty cock into her mouth with no hesitation and started to suck me clean. What she couldn't reach when she held me in her mouth she would lick.

As soon as she thought I was clean enough she stood up, straddled me and lowered herself onto my cock. She moaned and shuddered.

"That's the stuff. You will have to be content with my pussy for the next few days at least. Mum said I needed to give my arse a chance to recover."

I started to thrust up into her pussy as hard as I could and she was thumping her arse down into legs as hard as she could. I couldn't believe how horny she was.

We didn't last long before we started cumming again. This time my cum was shooting into my sister's pussy, my cock throbbed with each blast. The thought of spunking my sister's pussy made me cum that much harder.

Jenny slowly stood up and moved to the shower, she threw me her clothes and stepped in. Before I could get naked and join her, she had jumped out already having washed off the sweat and giving her arse a tender swipe.

She paused at the bathroom door naked.

"We really have to study, so take a quick shower and come back to help fill me up with answers."

I threw the clothes on the floor, jumped into the shower only long enough to get wet before collecting the clothes and sprinting back to my room naked.

Jenny was waiting for me. She grabbed her clothes and slowly got dressed, somehow seeing her get dressed was sexy as all hell and I got hard. She giggled and nodded.

"This makes the next part easier then."

I got dressed myself, just in case dad came in and sat on my chair. Jenny pulled my shorts down far enough to let my cock out. She pulled her pants down far enough to expose her pussy. She quickly pressed my face in.

I sucked and licked, wondering if I was tasting my cum or if I was imagining it. I didn't care she tasted just as sweet and tasty as any other time. Jenny pulled her pussy off my face and lowered herself down to sit calmly on my lap with my dick deep in her pussy.

"Now we have to actually study, so try not to fuck me for at least an hour."

I nodded. She sat on my lap on a ninety degree angle and leant forward so I could work while she did as well.

I had thought having my cock in her pussy would make study impossible, but it seemed to give me better concentration. This wasn't like in the car with mum, I had already cum twice. Jenny's pussy throbbed and pulsed on my cock, keeping me hard.

We lasted another hour before Jenny started to bounce up and down on my cock. It didn't take long for me to shoot another load of baby batter into her pussy. We studied again afterwards before having one more fuck session in the shower before bed. I was drained in all aspects, but I had finally gotten what I wanted again.

I knew once the latest test was finished we would be spending a lot more time together and I wasn't about to leave mum out of it.

The end....?