"Now Kris, I have a lot of errands to run today, far too many for me to take you two along with me, so I need you to be a responsible big brother and look after your little sister while I'm gone." Toriel explained as she stood by the front door of the Dreemur household. She had her hands on her hips and was looking down at the 16-year-old boy before her. Beside him was his 6-year-old little sister, Chara, who had a perpetual rosey-cheeked smile on her adorable tyke face. She had her hands held politely behind her back, looking back and forth between Kris and their mom innocently. Kris looked up at Toriel with his typical blank expression but gave the old goat woman a reassuring thumbs up, to which she smiled and nodded at in response.
"Good ! I will be back later tonight, most likely. Please, make sure she has dinner. There's leftovers in the fridge. And please, don't watch too much television! I know you don't have any homework but there are plenty of books and other things you can do. Chara should have plenty to keep herself entertained." Toriel said, checking her purse for her keys.
Chara waved goodbye to her mother with both hands , a big smile spreading across her face . Toriel smiled and knelt down, pulling her youngest into a tight hug.
"Bye-bye, little one. Be good, okay?" She said, squeezing her daughter. Chara silently giggled and wrapped her arms around Toriel's neck. After a few seconds of tight hugging, the two of them pulled away, with Chara stepping back beside Kris. The older sibling rubbed her hair affectionately, reassuring the rightfullyanxious mother.
"So long my children. Be good!" Toriel said , opening the door and heading outside, shutting the door behind her.
Kris waved at the door for a moment, making sure his mom was definitely gone before locking it. Then he turned and looked down at his little sister, who looked up at him expectantly. He smiled, then reached down and lifted her up by the armpits, hoisting her up high into the air . Her smile only widened, the little girl thinking nothing strange about her big bro playing upsies with her. Kris brought her over to the living room and set her down in the middle of it, on the rug between the couch and the TV. Chara simply stared at him with her big, trusting eyes, the smile never leaving her face, and the blank expression never leaving Kris'.
***
SCHLURP! SCHLURP! GLUCK! GLOCK! GULCK! GLORP! SCHLORP! SCHLUCK!
Disgusting gagging and sucking filled the empty air of the living room. Kris' head was tilted back as the teenage boy stood naked in the middle of the living room. His little sister Chara, also naked, was on her knees in front of her big brother, his hand on the back of her head and her mouth and throat wrapped around the 16-year-old boy's 16-inch cock. Her face was contorted into an expression of shock and disgust, her eyes wide and her cheeks covered in a mix of thick saliva (A.K.A. throat slop) and pre-cum . Her throat was stretched obscenely around the monster meat, bulging out as her brother's giant fuckstick was thrust deep inside her gullet. Her cute, plump toddler tushy wobbled every time Kris thrusted against her face, the perverted older brother sometimes looking down to watch her bare bottom bounce when he wasn't throwing his head back in ecstasy.
Ever since Kris had turned 13 he became a gooning porn addict, something his wisely kept secret from his mother and sister, and he always dreamed of getting his dick wet as soon as humanly possible in his life. The other girls at school were either too shy, too prudish, or just plain too crazy, so today he decided that his 6-year-old baby sister would have to do!
"Glllurrrk-GLURKK!" Chara gagged, the disgusting squelching noises only making Kris even more turned on. The older teenager could barely contain his excitement. Here he was, skullfucking his own little sibling , and he was loving it! It was so wrong, but that made it feel even better! His little sis' mouth was warm and tight and wet and her throat was a perfect hole for him to mindlessly rut into. And she was so young and obedient that she barely even struggled! She obviously didn't LIKE it, but, again, that just turned Kris on even more.
The depraved older brother let out a sigh, closing his eyes and leaning his head bac k as he fucked his little sister's face. His hands gripped the sides of her head, his fingers buried in her brown hair. She gagged and choked and made all sorts of unpleasant sounds, but he paid them no mind. He just continued to use her throat as his personal onahole.
Kris groaned , his hips bucking wildly. He opened his clenched shut eyes and looked down (not that one could tell with his bangs always covering them) , watching her little lips slide up and down his thick shaft. He could see her tongue poking out from the bottom of her mouth and rubbing against the underside of his shaft. He grinned and grabbed her head tighter, forcing her down until her lips touched the base of his dick. Then he started to thrust harder and faster.
"GLLLRRRKKK!!!" Chara gagged loudly, her throat spasming and constricting around her big brother's monster meat. That pushed the perverted teenager over the edge. Kris hissed through clenched teeth, his balls clenching up against his taint . He pulled Chara's face off his cock, leaving only the tip inside her mouth. He kept one hand on her head to hold her in place while the other rapidly glided up and down his shaft. A second later his virile load erupted from his urethra, shooting into Chara's mouth and coating her tonsils.
Chara whined as s he swallowed reflexively, gulping down as much as his chewy cocksnot she could manage. The rest sprayed out past her lips and clung to her face.
After what felt like an eternity of pumping cum into his little sister's maw, Kris finally stopped. He pulled his dick out of her mouth, the tip flopping wetly against her chin. He stood there for a moment, panting and staring down at the little girl. Her face was completely coated in his slimy seed, and her chest heaved as she coughed and gasped for air. Her mouth was stuck open and her tongue was dangling from it almost reflexively. It looked like she was drooling. Kris cou ldn't help but rub his penis at the sight, keeping himself semi-hard even after his orgasm.
Kris reached down and strok ed her hair affectionately. She didn't show any real meaningful respon se to that , simply continuing to stare up at him with a mix of expectancy, betrayal, and blind trust. He smirked and took a step forward, pushing her gently back down onto the floor. Her back landed on the carpet with a soft thud. He knelt over her, turning around and placing a knee on either side of her head. Kris placed his swollen, discolored nutsack against her face, forcing the little girl to huff his unwashed teenage musk as he teabagged her. Chara made a disgusted face, but still didn't try to move or stop him , only whine and pant. Kris then raised his hips and prodded her lips with his engorged tip , and obediently she opened her mouth to suck him off once more.
The older teen was relentless. He had the stamina of a horse and the libido of a rabbit, and he was determined to get as much mileage out of his little sister's body as he possibly could.
SCHLOP!
With one swift thrust he jammed his cock into her throat, cutting off her oxygen. Even worse was how his fat sack smothered her nostrils, so the only way she could breath was by huffing her older bro's nasty, ripe crotch-stink. The combination of her brother's musky nutsack and his sweaty, hairy crack made the poor girl dizzy, and the taste of his cock on her tongue wasn't helping. Kris' cock was absolutely rank. He hadn't showered in days, and his cock was now covered in a mixture of his own skeet and a thick layer of Chara's throat slime. Kris braced his hands on the carpet at either side of Chara's thighs and began to mating press her face & throat. His pelvis smacked against her chin and his testicles swung up against her nose and under her eyes, leaving thick globs of jizz and spit all over her face.
Chara gurgled and gagged as she was relentlessly throatfucked by her big brother. The only sounds that could be heard in the room were the sickening squelches and slurps and gargles as her airways were repeatedly violated, her face forced into her older brother's ballsack. Her tiny hands feebly clutched his knees and thighs, but she was far too weak to fight back. She could only lay there and let him use her mouth as his own personal toy.
After several minutes of this, Kris finally came. His balls clenched around Chara's nose and his dick swelled, and his seed shot straight into Chara's stomach. Thick wads of hot, chunky, clingy cum flowed through her digestive tract, filling her up with a uncomfortably warm sensation . The little girl whined, her tummy distending slightly from the obscene amount of semen . She had to breathe through her nose, forcing her to endure Kris' rank man (or technically teen) musk. Soon enough, the streams of semen seemed to slow down until they came to a full stop. With a groan Kris eventually pulled out, his semi-soft shaft sliding out from her throat and lips before landing limply across her face.
He looked down and grinned at the mess he had made of her face. It was completely covered in a mixture of cum, spit, and tears. Her hair was messy and matted down with sweat and jizz, and her eyes were rolled up into the back of her head. The poor thing was a complete mess, and her expression showed that she was on the verge of passing out. Not even from lack of air, but just from pure over-stimulation via her big brother's terrible teen dick.
The sight only turned Kris on even more.
Without even a moment's hesitation the older sibling got off of Chara and moved her so that she was on all fours. Well, sorta. She was much too weak and unwilling to properly brace herself on her hands and knees, so really she was in more of a limp downwards dog position. Which was perfect since it gave Kris the perfect view of the little girl's inexplicably fat and juicy toddler tush.
Kris was already rock-hard again, and more than ready for round 3 .
The depraved older brother lined his monster cock with the little girl's pussy, prodding it and spreading her lips. The tip was so thick and wide that it was already stretching her out, and when he pushed into her entrance, it felt like her walls were aggressively squeezing his glans as a warning. A warning he wholeheartedly ignored! She whined, her entire body shuddering as the thick, veiny shaft penetrated her, stretching her insides more and more with everycentimeter that slid into her. Kris couldn't help but smile at the adorable noises his baby sister was making. Her cunt was tighter than any toy he'd ever felt before, and he couldn't help but buck his hips, forcing more of his throbbing prick into her tiny, tender love tunnel.
Chara's entire body tensed up. Her mouth was agape and her eyes were wide. Her fingers and toes curled as she felt the overwhelming sensation of being impaled on her big brother's big boner. Soon enough, Chara felt the fat head of Kris' penis poking at her cervix, and with one more thrust Kris forced the last bit of his bitchbreaker into his baby sister's babyhole.Her abdomen had a suspiciously cock-shaped lump in it, signifying the older sibling was now balls deep inside his little sibling.
Kris gave Chara's fat ass a slap before grabbing her hips and starting to hump her.
The 16-year-old's balls slapped loudly against Chara's thighs as he rutted her like a wild animal. Her cushiony buttcheeks jiggled with every powerful thrust of his flat pelvis against her wobbly ass. The depraved brother could feel her tight walls clamping around him, massaging and milking his dick. It was unlike anything he had ever felt before, and it felt fucking amazing. His little sister was the best cocksleeve ever!
Chara moaned, her face twisted into a painful expression. It hurt. Oh, god, did it hurt. But she was so young and innocent and uninformed, and her brain wasn't developed enough to tell her that she was being raped. She just thought her big brother was playing a weird game with her, and her body instinctively wanted to have fun with her family member. So she didn't struggle or fight back, and instead tried her hardest to just endure it.
After about ten minutes of pounding her, Kris felt his third o rgasm of the day approaching. With a grunt he gave his sister's ass one last spank before burying his shaft all the way inside her, the tip penetrating her cervix and the shaft sliding into her womb. He then came, his balls constricting against each other as his semen spewed forth, coating her walls with his hot, virile baby batter. The poor little girl whined, her arms giving out and her face smooshing into the carpet. Her entire body tensed up once again, her back arching. Her stomach was stretched out to make room for all the cum being pumped into her, the thick wads clinging to her uterus and filling her up. Kris's lower body trembled and shuddered as he continued to let out a few more vinegar thrusts to finish off the last of his orgasm. It felt like he was cumming for minutes, and once he was done, he stayed inside of her. Chara's body was limp and her breathing was ragged, but she was still conscious, thankfully. After a few seconds he slowly pulled his penis out of her pussy. Once his cock was fully extracted, a huge glob of cum oozed out of her hole and plopped onto the carpet. He had definitely just knocked his little sister up.
Kris' dick stiffened right back up to full mast at the sight, and it was then and there did the teenage pervert realize he had long since passed the point of no return. Might as well make the most of it!
***
"My children, I am home!" Toriel announced as she stepped into the house and shut the door behind her. But as soon as she locked it her ears perked up at the most peculiar sound. Setting her bags down at theentryway, the old motherly goat made her way into the living room, following the strange, wet noises. "Kris? Chara?" She called out, stepping into the living room at what she thought was the epicenter of the odd sounds. The sight that greeted her was... shocking, to say the least.
Kris was on top of Chara, both children buck naked, and the older sibling had the little girl in a mating press against the carpet. Her belly was bloated to the point of her looking several months pregnant, and her little underaged cunny was gushing out sticky globs of semen every time the teenage boy's oversized dick was slammed down into her snatch. Kris' swollen, discolored balls flopped about wildly and loudly slapped Chara's ass with each thrust . T he two were clearly not aware of Toriel's presence , and the goat monster watched as the children fucked right in front of her. Chara was completely out of it, her eyes perpetually rolled back and her mouth stuck in a choked ahegao, and Kris just continued to ruthlessly pummel the little girl's pussy, her cervix and womb having been stretched wide open by his spongy, swollen glans a while ago.
Toriel was silent, watching in pure shock as the two kids had their incestuous, immoral intercourse right there on the living room floor. She was appalled, disgusted, unable to believe what she was seeing. But...she didn't hate it, either. In fact, her face seemed flushed and her chest was heaving as her breathing became anxious and labored. After a few seconds she bit her bottom lip, her eyes focused on the 16-inch meat mallet being thrust in and out of her 6-year-old daughter's pussy. She didn't even notice that she began drooling, and after a minute or two of watching the obscene sight like it were a car crash, her hand had subconsciously moved to her crotch, where it was gently rubbing against the fabric of her dress and her panties.
"H-Haah... Haah..." The older woman panted, her hand rubbing harder against her clothed slit, the fabric of her clothes becoming wet with her own juices. After a few more moments the mother was completely transfixed on the sight, and without another word she began to disrobe. Hardly any time later and she was naked, the mature goat woman sitting on her chairiel with her legs spread wide open and her fingers shoved down into her snatch.
"Y-Yes... Y-Yes! Keep going!" Toriel whispered hotly, her eyes locked on her son's engorged genitals as they slammed into her little girl's gaped vaginal opening. Her other hand reached up to grope her heavy melons, her fingers pinching her nipples and massaging her fat areola .
This was certainly a day no one in the household would soon forget