A mom's gratitude - 3

Took her first anal

It had been three months since my mother had given birth, and a month and a half since our mother/son relationship turned sexual. My mother had also recently returned to work and had hired a babysitter from down the street so that I could relax in the final weeks before I moved out.

One day, I woke up to find a note on the dining room table which read: Do whatever you want this morning, but be home this afternoon. I'll be back early to give you a special surprise.

A few hours had passed and she came home right when she said she would, dressed in her business suit with her make-up and hair done extra nicely. What especially made her sexy was that she wore her normal tightly fitted business attire, but her breasts and hips were still larger than usual, which enhanced her curves even further.

"You wanted to see me?" I asked as I greeted her at the door.

She put her things down and held my hands, "Yes, I have something for you, something special. In 5 minutes, I want you to come up the stairs to my bedroom, not a second earlier."

She kissed me on the cheek before walking away.

***

The time came and I nervously made my way up the stairs. Seeing my mom nervous earlier had made me nervous as well. Her describing this as 'special' must have meant something because she never referred to anything we had done previously in that way. Whatever it was, I couldn't wait to find out.

My jaw nearly hit the floor as I reached the doorway of my parents' bedroom. My mother was completely nude with her arm leaning against the bedpost. She stood there looking bold and proud of her post-pregnancy body as she modeled herself to me for the very first time.

My eyes took in as much of her as I possibly could, examining the thickness of her bare hips and thighs. Her pubic hairs were neatly trimmed, and her large sagging breasts were able to grab my attention the same way they always have. It looked as though she re-applied her make-up and fixed her hair by tying it up in a fancy ponytail.

"Like what you see?" she asked, exuding a newfound confidence.

"Oh god mom, you have no idea how I feel about you right now. You are absolutely perfect," I told her.

"Thank you, your compliments always mean a lot to me," she said. "I have something to confess to you. Come here, have a seat on the bed next to me first."

I did as she asked, walking over to the bed where we both sat next to each other.

She continued, "I don't think you know how much I've enjoyed what we've been doing lately. I even find myself masturbating in the bathroom stall at the office, wishing we could do things together at that moment. But what's made this even more thrilling is that your father knows about all of this. I've told him early on and he loves hearing about it while we have sex. He makes me tell him every single detail about what we do, and I love telling him about it."

"Dad? Really? I would have thought he would have freaked out if he found out about this."

"I thought the same. I dropped little hints for him to see if he was receptive to any this, and as it turns out, it drove him wild and it was the perfect thing we needed to spice up our sex life after being married for so long. But back to the point, you'll be leaving soon and we thought we'd give you a going away present you'd never forget. It's something all of us would enjoy in one way or another. How would you feel about having sex right here, right now, with your mother?"

I nearly gasped at my mom's offer. "Did you even need to ask? Of course I would! God, I never thought it would ever come to this. Committing incest with you is the most erotic thing I could imagine."

"Incest? Now there's a strong word," she replied. "And you're right, this whole thing is so erotic, so taboo. I would be horrified if anyone ever found out about this. I wouldn't be able to show my face anywhere because of how indecent and immoral we've been since the day I lifted my shirt for you. But that's the appeal. What we do sexually stays within these walls."

"Of course mom, I understand completely. Believe me, I wouldn't want anyone knowing about this either. But I'm so happy that we get to do this together."

She stood up right in front of me and said, "Well, to make things clear, we won't be having sex in the traditional sense. That's still something only your father can have."

She then turned around to reveal her large round voluptuous rear end to me, and wiggled it so that it would shake a little. "Have you ever fucked a girl's bottom before?"

"Once," I replied.

"Good, now get up and I'll help you undress."

The first thing that happened when I stood was mom reaching underneath my tshirt and pulling it over my head. That was followed by her yanking down my shorts and underwear, leaving both of us completely nude.

"There's lubrication on the counter over there, I hope you use a lot of it for my sake," she joked.

I quickly grabbed her around her waist, pulled her towards me, and kissed her full on the mouth for the very first time. I pressed my lips as hard as I could against hers. And she responded by doing the same with our tongues eventually meeting in this sensual and erotic moment between us.

"I've wanted to do that for a while now," I told her.

She smiled, "Now that we've gotten that out of the way, let's get started."

I turned to grab the small container of lubrication from the counter, and my mother got on all fours on the bed. When I got behind her I was treated to the sexually explicit sight of her little brown anus, her thick brown labia, and her sagging breasts hanging downwards, nearly touching the bed. I was able to get a clear look at the pink insides of her vagina from this position. It was glistening with moisture and there was no denying how aroused she was at that very moment. As for her anus, it looked incredibly tight to the point where I wondered if I could even get my finger inside, let alone my cock. But I was up to the task.

I poured a large helping of lube onto two of my fingers and pressed it against the delicate opening of mom's rear end. I took a moment to feel the softness of her anus before giving a gentle push to get my fingers inside of her. She moaned the moment I entered, and moaned some more as I moved my fingers around to coat the tight walls of her rectum with the lubrication. And judging by how much wetter her vagina had become, we were both clearly enjoying my playing with her ass.

She was ready at that point. Her anus and rectum were opened and lubed enough for me to penetrate her, and so I pressed the head of my cock against her most intimate of areas and gave a small thrust.

She gasped as soon as the head of my cock entered her body. Her hands squeezed the blanket tightly, and her legs and feet became stiff. With the next few inches, her gasps and whimpers became louder and she clenched her hands even tighter as I was stretched her rectum further. And as I pushed the final few inches in, I was able to witness the almost unbelievable view of my cock being completely devoured by mom's once tiny hole.

"Fuck me... I want you to fuck me now," my mother pleaded, with the sounds of lust and desperation in her voice.

I gave her what she wanted, what we both wanted, the best that I could. It went slow at first since the tightness of her anus and rectum felt like the grip of a hand. But as she loosened up, I was able to fuck her harder, filling the room with her loud whimpering and the sound of my cock slurping in and out of her well-lubricated asshole.

I had never felt anything so pleasurable in my life as my mother had become completely submissive to me. She was completely at my mercy, and I loved that. As I continued fucking her, I reached down to squeeze one of her milk filled breasts before going down even further to rub her soaking wet vagina, causing her to cry out loud. I loved the way her big clitoris and labia felt against my fingers, and I loved that she was on the brink of a powerful orgasm that I was able to give her.

A sudden stream of fluids rushed through my fingers that were on her vagina. Her back became arched as she orgasmed and screamed at the top of her lungs. She was completely uninhibited with her pleasure knowing that we were home alone, as her arms and head thrashed on the bed, being as loud as she wanted because only her son could hear. I grabbed tightly onto her hip with my other hand and shot load after load of my cum deep inside her rectum, filling her up with what was probably the largest amount of sperm I had ever produced.

We both collapsed onto the bed, with me on top of her. I then planted kisses on her shoulder as she was catching her breath.

"God you were amazing," she said, still panting hard. "That was the best anal experience I've ever had."

She turned her body and gave me a deep kiss on the mouth for the second time today. This time, it was more sexually charged after the experience we had just shared with each other, with our tongues slobbering all over each other's lips.

"Tell me we'll do this again soon..." I said, in between kisses.

"Of course we will..."

"And after I come back?"

She smiled, "Who knows, maybe by then, I'll have your father's permission for you to cum inside my womb."

We kissed on the mouth again and it felt glorious. Knowing that we were going to fuck again gave me an amazing feeling. I know she felt the same.