hate

Work Text:Stupid whore… that stupid, big-boobed, daddy's girl whore…

The degrading insults towards his sister grew more and more frequent as Monaca jerked off his cock, his brows knit together and teeth clenching as he thrust into his tiny fist.

Monaca hated his older sister; Haiji. He hated her so damn much, with her stupid big boobs and large ass. Did she not realize how tight her clothes were on her?? Accentuating those breasts and ass of hers, she looked like a hooker.

He hated her so much, he hated that he found her hot , he hated that her body was enough to make his dick harden at the mere sight of her. Long shirts and looser pants became Monaca's best friend, helping hide his dick getting hard because of his sister's gargantuan milk cartons.

Monaca hated Haiji so much, he wanted her for himself. He couldn't stand the idea of his sister talking to or being with another boy, the mere thought of her being happy making him sick. Anytime he caught his sister talking to another guy, be it a Towa Group employee or investor, or a family friend; he'd go up and wrap his arms around her legs, giving the adults an innocent bambi-eyed expression.

He'd play it like he was a clingy little brother, not wanting to be separated from his big sister and for her attention to be on him. Haiji would try and push him away, to "not bother her while she's busy", but he kept his death grip on her. Eventually she'd give up and continue her conversation, leaving Monaca to hold onto her until she finished.

Monaca relished in it, loving how his sister would eventually just accept his clinginess and allow his attention. It made Monaca happy for the future, thinking about when he'd eventually make her a weeping slut for his cock.

He jerked off so hard that night, fucking into his fist and imagining it as his sisters pussy. Her plush thighs, thick and wobbly ass, her heavy and milk-filled boobs, he wanted to own all of it . Monaca wanted to deprive his sister of any normalcy and make her his pedophilic and incestuous whore, ready to suck her little brother's dick at the snap of his finger.

It quickly became an obsession, Monaca's intense hatred turning into a burning desire. He became an absolute degenerate for his sister, wanting to mark every bit of her as his. Her panties and bra became his free use fleshlights, stealing them from her drawers and pumping his cock into them. Haiji, of course, had the sluttiest undergarments Monaca had ever seen. Lacey and tight, perfect for accentuating his sisters' whorish features. He even found a thong once, which Monaca felt disgusted seeing his sister have. She really was a slut.

When he grew bolder; Monaca would sneak into his sister's room at the latest hours of the night and take better looks at her. He'd lift Haiji's shirt up, revealing her wobbling boobs with poking nipples. They looked like cow udders, fitting for his depraved sister.

The rest of her body matched her slutty tits, Monaca discovering that Haiji didn't even wear pants to bed after he pulled off the sheets. He was greeted by her huge, jiggling asscheeks when he took the sheets off, nothing to cover them except the thong he discovered earlier.

Monaca felt a rush of bewilderment and disgust at such a display. His sister wore a thong to sleep?? She might as well not wear anything at all! Monaca felt a temptation to punish Haiji, to rape her in her sleep for acting like a slut even when she was unconscious. But he kept himself composed, not wanting to fuck things up before Monaca could perfectly ruin his sister.

He didn't leave without taking photos though; snapping pictures of his sisters spread ass to show the hole that was shielded by her fat asscheeks, along with getting photos of her pussy pressed against the bed as it dripped like a leaky faucet. His favorite however, was when he took photos of his cock pressed right up against her face. Haiji was a heavy sleeper who snored a lot, leaving Monaca with the perfect opportunity to get photos of his cock in her mouth.

His dick almost fit perfectly past her lips, like they were made to be nothing but a shota cock-sucker. That's what they soon would be, of course, just another hole for his penis.

After Monaca was done, he had seventeen photos of his sister's whorish body to use later. He wanted to do more; fuck her butt until he came in between her asscheeks, spray jizz all over her face or in her underwear drawer, but it was too soon. Sticking his cock in her unconscious mouth would be the most he'd do, until he had the perfect opportunity.

He waited two whole months afterwards, waiting for when it'd be the right moment to seize his sister for himself. And finally; he got it.

Monaca approached his sister, giving the cutest puppy eyes he could muster as he tugged on her shirt. He asked if she could take a shower with him, as the light in his bathroom wasn't working and the darkness made him scared.

Haiji gave a disgusted face towards her half-brother, telling him it wasn't her problem and to buzz off.

It was a response Monaca was expecting, so he turned up the cuteness level even higher. He gripped her shirt with both hands, forcing tears to bubble up in his wide eyes as he begged her more. He made a promise that he wouldn't bother her again after this one time, all he wanted was someone to steer off his fears.

That seemed to do it, as Haiji groaned in annoyance and stood up from her chair. "Okay, okay! Just this one time though, you brat!" She conceded, taking her brother's hand and heading down the hall where his room was.

Externally, Monaca was thankful and meek towards his sister. But internally, he was smirking like the devil, knowing his sister just fell into his trap.

When they got inside his room and into his bathroom, Haiji pulled her hand away and began to start the shower. "Go get a change of clothes." She ordered him.

Monaca complied immediately, going over to his dresser and getting out some pants and a new shirt. He quickly made sure to lock his door before going back to the bathroom, wanting to ensure that his sister couldn't escape.

When he got back in, he was pleasantly surprised by the sight of his sister taking off the last of her clothes. Her body looked just as slutty as it did when she was asleep, her tits and ass jiggling with every movement she made. What a whore.

Monaca quickly began to undress himself, not wanting his sister to catch him staring at her. Once naked, he was pulled inside the shower by Haiji and instantly soaked as the showerhead spewed warm water onto him.

Haiji stared down at him with her wrms cross, grumbling under her breath. "See? Nothing to be afraid of, now let's just get this over with." She told him, grabbing the shampoo bottle and beginning to lather her fingers with it. When her fingers were lubricated, she quickly began to lather it onto Monaca's hair and scrub it clean.

Monaca let her, closing his eyes and relishing in the feel of his sister's fingers massaging his scalp. It felt so nice, and oddly gentle given that his sister was doing it given her hatred of him. It was a nice moment, but Monaca knew he didn't have long in here to seize his sister by her tits.

Speaking of; he fluttered his eyes open and looked down at his sister's humongous tits, watching as they bobbed with her movements. A frown formed on his face, remembering his detest for his sister's cow udders that she dared to call boobs. Without another thought, he reached out and grabbed her nipples.

"Big sister has the sluttiest boobs ever."

Those words and the suddenly pinching pressure on her nipples shocked Haiji, immediately pushing Monaca away from her and having her fall onto her ass. Her entire face was red with both anger and embarrassment. "W- What the hell are you doing, you little brat?!?" She sputtered, caught off guard by Monaca's actions.

Monaca finally let his innocent boy facade fall. "What's Monaca doing? What's big sister doing? Big sis walks around with the sluttiest body in the world, and doesn't expect to be touched like that?" He asked, a demented and dark look in his eyes.

Haiji flinched at how intimidating her little brother looked. "Y- You pervert!! You say that to your own damn sister?!" She yelled at him, beginning to try and cover up her breasts with her arms.

"Ha! Big sister says that like she recognizes Monaca as family." Monaca snorted, a creepy smile curling on his face. "And even then; big sister doesn't get that she has the sluttiest body ever? Even our papa probably jacks off to the thought of it!"

He clicked his tongue and shook his head. "Big sis is an even dumber bimbo than Monaca thought…" The young boy sighed in disappointment.

That insult seemed to anger Haiji, as she quickly stood up and started to get out of the shower. "Fuck this! I'm out of here, you damned little cree—"

She was cut off when Monaca gripped her wrist, and pulled her back into the shower with a surprising amount of strength. Monaca yanked her arm and Haiji fell down to her knees, know eye level with Monaca.

Monaca gave Haiji a dark glare. "You leave, and I'll tell everyone that you pulled me into the shower and tried to touch me." He told her, threatening her as clear as day. "Papa won't want some whore who can't even keep her hands off her brother in this family and will kick you to the street."

He gripped her other wrist, pulling her closer until his head was pressed right against hers. "You're already on thin ice for being a woman, and papa'll believe his precious son over his bitch of a daughter." A sinister smirk then formed on his face. "So, do as I say; and I won't snitch on you to papa. Okay?"

Haiji stared at him, eyes wide in shock and lips parted in disbelief. She had never expected her brother to act this way, not had she expected he'd be so… scary? She didn't respond immediately, just stared at her brother with wide eyes and a shaky lip.

Monaca took her silence as a no, and shrugged. He let go of her wrists and began to step out of the shower. "Meh, guess big sister wants to end up on the streets selling her ass out for money." He hummed. "Guess Monaca'll tell papa and—"

"N- No! Wait!" Haiji called out to him, sounding desperate and pathetic like a kicked kitten. There was hesitance and fear in her eyes, showing she didn't want to do this but felt she had no choice. "I… what do you want?"

Turning to Haiji with a smirk, Monaca walked back into the shower and grabbed his sister by the chin. "Be Monaca's bitch." He answered her question. "Monaca wants big sis at his beck and call at any given moment at the day, to be nothing more than a slave to Monaca's dick."

He then forced Haiji's head to look down, showing his sister his hardening and twitching cock. "Big sis'll be tasting this in her mouth and pussy every day, as many times as Monaca wants."

Haiji's entire face was slowly turning red, Monaca's words shocking her completely. Her little brother was that depraved? That he would blackmail his own sister into becoming his personal whore??

But… What choice did she have? All Monaca had to do was lie to their father, and Haiji's life would be over.She'd be kicked out and ostracized for something she didn't even do, all because of her manipulative brat of a half-brother. All she could do was say…

"F- Fine…" She muttered under her breath. "Just… Please don't tell dad."

Monaca smirked happily, clapping his hands together. "Okay! Capiche!" He said. With nothing stopping him, he pinched Haiji's nipples between his fingers and twisted them.

Haiji grit her teeth and sucked in a sharp breath, but didn't say anything.

"Monaca means what he said earlier, big sis has stupidly slutty boobs." Monaca commented, pulling and tugging her nipples in different directions. "Bet that's the reason big sis is so involved with the company, everyone just goes to big sis to stare at her boobs."

"T- That's not.. t- true…" Haiji shot back with a stutter, genuinely believing she was a good asset to Towa Group and not some… free eye candy for the employees.

Monaca snickered, finding it amusing at how his sister denied that. "Big sis is so stupid… men only give a shit about big sis's body, and that's all." He insulted her. "Nothing but an empty head and big breasts."

He then grabbed her chin, forcing Haiji to look up at him again. "And now; big sis belongs to me. "

Tears began to bubble up in Haiji's eyes, shocked that this was even happening to her. But alas, all she could do was look down and nod obediently, now completely under Monaca's command.

Her meekness amused Monaca, loving how he turned his verbally-abusive half-sister into his free use cum toilet. He released her nipples, giggling at the whimper of relief she gave at the loss of pressure. But he didn't plan to stop there. "Monaca wants big sis to lay on her back and hold her legs back." He ordered.

Haiji flinched at the sudden command, immediately knowing what Monaca was planning on doing. Her eyes closed and her lip quivered as she began to do as Monaca told her, getting on her back on the shower floor and holding her legs back by the back of her knees.

Everything was exposed in this position, her soaked pussy lips and puckered hole practically begging for Monaca's cock.

It was so disgustingly depraved, Monaca couldn't help but slap Haiji's pussy and watch her yelp from the sting. "Hehehe… Whore. " He degraded her, crawling on top of her and positioning his cock at her pussy.

The insult stung, but Haiji was more focused on the tip starting to prod at her cunt. Her face was beet red and every muscle in her body was shaking, not even prepared for what was about to happen. Despite her… curvaceous body; she has never had sex in her life, meaning her virginity was going to be taken by her little half-brother.

She sobbed, turning to the side and letting her tears mingle with the hot shower water. Never had she imagined her first time would be this.

Monaca smirked as he looked down at his saddened sister, adoring how pathetic she looked. He looked down and grabbed his cock, pressing it against her pussy and beginning to slowly slide it in. It burned a little with no lubrication, of course, but Monaca felt it would be better if it hurt Haiji.

Haiji gasped as Monaca slowly forced his way inside, her body tensing up from the pain and stretch. It hurt , it hurt so badly. She bit her lip, trying to stifle her noises of pain as Monaca's cock pushed deeper and deeper. The pain had her body involuntarily reacting, clenching tight around Monaca's cock to stop him from going deeper.

That didn't appease Monaca, as he grabbed Haiji's clit and pinched it hard. "Loosen up, stupid cow!!" He ordered with an annoyed glare.

Haiji yelped at the sharp pressure on her clit, wiggling her hips uselessly. "O- Ow!! Okay! Okay!!" She yelled back in pain, trying to loosen her body up and accept her brother's cock. It was difficult, her body tightening no matter how hard she tried to calm down.

It slowly loosened as she took deep breaths, keeping her eyes closed and breathing in at a steady rhythm. The pain had slowly subsided as well as her muscles relaxed, replacing the aching burn with a tingly pleasure.

Once her entire body had calmed down, Monaca wasted no time before thrusting his cock in and out of her pussy. Wet squelching noises bounced off of the shower walls, barely muffled by the sound of the shower head spewing water.

She whimpered and pursed her lips, hating how good it started to feel, how well her half-brother's cock filled her up. Haiji tried to keep her mouth sealed shut, but it couldn't stop her moans of pleasure as Monaca thrusted his cock inside of her.

Monaca cackled at his sister's pleasure, giving a smug and wide smile towards her. "Does Monaca make big sister feel that good? Pfft, big sister really is some dumb whore!" He insulted, chuckling in amusement. "Does big sister need penis that bad that she'll allow herself to be raped by her baby brother? Big sis is a pervert~ "

Haiji shook her head in denial. "I- I'm no— Oh~! M'not!! Y- You're the— Ah! D- Depraved one!!" She argued back, but yelped as one of her nipples was grabbed and twisted hard.

"Ohhhh, the pedo's blaming her poor little brother?" Monaca asked with a fake coo. "If big sis wasn't a nasty whorish pedo, she wouldn't be all wet around Monaca's dick!"

He started thrusting faster, while taking Haiji's other nipple and twisting it as well. "Tch, look at these stupid boobs… so stupidly big and heavy~!" Monaca smirked as he degraded her, yanking harshly at Haiji's nipples. "And these… Monaca is gonna find a nice piercer to pierce your ugly cow udders..~"

Haiji flinched at the word 'piercer', eyes shooting wide open and looking up at Monaca. "Y- You can't do t- that!! I- I'm not— f- fuck~! G- Getting my nipples pierced…!" She yelled, her face burning a bright red at the humiliating thought of doing that.

Monaca snickered, shaking his head slowly. He released Haiji's nipples and watched as they bounced back and wobbled, reminding Monaca of overfilled water balloons ready to burst. "Well too baaaaaddd~!" He said in a sing-song voice. "Big sis is Monaca's bitch, and a good bitch obeys everything their owner tells them~!"

"… Unless you want papa to know, hm?"

The mention of their father immediately had Haiji folded, tears starting to bubble up in her eyes again at the threat of Monaca lying to their father and getting her kicked out. She didn't reply, but looked away meekly as she quietly accepted Monaca's words.

Monaca smiled. "Good~! Monaca will find a nice piercing to put on these!" He snorted, imagining all the types of piercings he could get put on Haiji's nipples.

Monaca continued to thrust in and out of Haiji's cunt, feeling his orgasm slowly begin to build up inside him. He slammed his hips down against Haiji's pelvis, her wet and tight insides clamping down around him each time he thrusted in.

A wicked grin formed on his face as his orgasm got closer and closer to fruition, the idea of cumming inside of his sister's pussy delighting him. He'd be the first to cum inside of Haiji… What a perfect fate for the slutty whore. Would she get pregnant? Carry her little brothers incest baby? Monaca doubted that happening— especially Haiji keeping the baby— but he didn't deny the idea was intriguing.

He wasn't about to not cum inside of her though, oh no; he wanted his sister to suffer knowing she let her little brother cum in her. Monaca was going to fill Haiji up with his sperm and she was gonna love it.

"M'gonna cum, big sis~!" He called out, continuing to pound her pussy with lewd claps ringing throughout the shower. "Gonna cum in this stupid pussy of yours~!"

Haiji's eyes widened at his words and she snapped back to reality from her bliss, beginning to shake her head and try to sit up. "W- Wait!! D- Don't do it insi— NNGH~!!"

She barely got time to pull Monaca away before he pressed his hips flush against her cunt, a wet hotness beginning to shoot inside of her. Her hands went and gripped Monaca, trying to push him away from her.

Monaca's response was to wrap his arms tight around her waist, holding him close to her as best as he could. His hips pistoned back and forth, thrusting all of his cum deep into pussy.

Haiji began to twitch and buck her hips mindlessly, the hotness filling her up making something burn and rumble through her body. She clenched her teeth and her eyes rolled to the back of her head as her orgasm wrecked her, completely overwhelmed by the pleasure.

Monaca stared down at her with a cocky smirk, admiring her orgasmic face and conjuring multiple insults in his head. He held onto her until he felt the last bits of cum leave his balls, thrusting a couple more times before holding his hips flush against her.

Haiji writhed uselessly on the floor, moaning and panting like a whore as she came over her brother's cock. It took a while for her body to settle down, her hips bucking up sporadically in the air. But when it finally hit her, she collapsed on the shower floor with a 'thump! '

It was pure silence between them, Monaca watching his sister's ruined body just twitch and breathe on the floor while hot water sprayed against her. She looked exhausted and completely fucked, a pathetic sight that made Monaca laugh.

He nudged Haiji's body with his foot, snorting when her body jolted and her pussy squirted out some of his cum. "Tch, cow. "

Haiji whimpered at the insult, though had no strength to fight or talk back. She remained lifeless on the floor, panting and trying to regain her composure. Her body shivered with each glob of cum that leaked from her pussy, starting to form a goopy puddle on the floor.

Monaca stared down at her for a couple more minutes, before he reached down and grabbed her wrist with both hands. After pulling her up into a sitting position, he then grabbed Haiji by her hair and forced her to look up at him.

He enjoyed the teary eyed look she gave, her face full of lost innocence and shame at what transpired. Fitting, his sister deserved to be knocked down a peg or two after being such a bitch his whole life; and becoming his bitch was the perfect comeuppance for her.

Monaca stared down at Haiji with a smirk, keeping her hair in his grip. "Big sis is gonna be suuuuccchhh a good bitch for Monaca." He cooed, releasing the grip he had on her hair and patting her head.

He then spun around and began to clean himself as normal, like nothing had ever happened between the two of them. The smirk on his face was still there though, unfaltering as he triumphed over his older sister and put her in the place where she belonged; underneath him and his command.

It took some time before Monaca heard Haiji stand up, peering his head over his shoulder in curiosity and seeing her begin to clean up as well. She was facing away from him, probably to hide her embarrassment; but that just left Monaca with a perfect view of his sister's bulging and rounded ass. He cackled and gave it a swift smack, because why shouldn't he? She was practically asking for it.

Haiji yelped at the sudden sharp and stinging pain in her behind, rubbing the now aching skin while she looked over her shoulder to glare at her brother. She didn't say anything in response to his act, obviously because that'd just cause Monaca to snitch to their father. All she could do was glare in contempt and ignore it.

The two continued to clean themselves in silence, Monaca occasionally glancing at his sister's lewd body as she washed it. He wanted to fuck her again, to order her to bend over and let him fuck her pussy full for a second time. But Monaca was tired and dirty, so he figured he'd allow his sister this one mercy for now.

Once they were clean, Haiji turned the hot water off and the two finally left the shower. Monaca quickly dried himself off with one of the towels Haiji had brought in, ruffling his wet hair against fabric until it wasn't dripping wet anymore. After that, he tossed the towel into the hamper and got his clothes on.

Haiji was still drying herself off by the time Monaca was in clothes, allowing him to watch her wipe every inch of her body dry with her towel. He still couldn't believe how huge her tits and ass were, how curvaceous her body was. She was practically made to be a whore, it just took a while to realize.

Haiji could tell Monaca was watching, eyes flickering to her peripherals every couple seconds to look at him staring. She pursed her lips in nervousness, but didn't say anything.

Monaca was really liking this obedient version of his big sister. The slutty bitch was put in her place now, her ego destroyed and now personal property of her half-brother. And oh… he was gonna have fun with her.

Drying the last bits of water off of herself, Monaca got to watch Haiji redress herself back into her clothes; panties and bra included. Monaca scoffed as she put the pink and lacey set of undergarments on, wondering how she just dressed that slutty so casually.

Once she got her button-up and jeans back on her curvaceous body, she turned to Monaca with a flustered face. Shy and properly humiliated was all that written on her face, hands clutched to her bulging chest and thighs clenched together. It was an odd attempt at looking modest, as if Monaca hadn't turned his older sister into some incestuous whore.

Haiji stared at Monaca, nervous about whether her brother wanted more from her. It was cute, and miles better than the angry bitch she was earlier.

However, he gave a dismissive wave and an annoyed sigh. "Monaca doesn't need anything else from big sis right now, big sis can leave." He told her.

Haiji's response was a shocked blush and hunched shoulders, looking genuinely upset at being dismissed like she was a mere subordinate that existed to be used and tossed away. She huffed quietly and shuffled out of the bathroom, heading towards the bedroom door to get out of this hellhole.

Before her hands reached the doorknob, Haiji cringed visibly at the sound of her brother whistling at her to stop. She looked over her shoulder at him, dripping nervous sweat at what her brother could still want from her.

Monaca just smirked. "Come back to Monaca's room after dinner tonight, big sis~" He ordered, giving his sister a creepy smile and a lewd gesture with his hands, obviously indicating what he wanted from her.

Haiji's face instantly turned red, eyes full of a mix of embarrassment and fear at her brother demanding her return later. But she knew she couldn't deny him, not with the threat of her brother's blackmail. So, she just clenched her fists and nodded obediently.

"F- Fine…" Was all she said before she quickly opened the door and left, leaving Monaca all alone in his room to wait for her return in a couple of hours.

Monaca sighed and rested his cheek in his palm, smiling widely as he imagined all the fun things he was going to do to her with her now under his thumb.

Monaca loved how much he hated his whore of a big