Jon’s hands caressed Stephanie’s every feminine curve. Her long, blond hair was tangled, and matted with sweat as she lay beneath her brother. Her legs were spread, and her knees pushed all the way up against her shoulders as he thrust into her over and over with his addictive manhood. His animalistic grunting grew louder and louder, and he came closer and closer with every thrust. Stephanie pressed her breasts together, pinching her own nipples and stimulating herself as her brother used her supple body for his filthy pleasures. Just before he came to completion, he pulled himself from her and flipped her over.
“Get on your knees, Steph, I want to get into that pretty pussy from behind. Fuck, I just love that sweet little ass, I love watching it bounce!.” Jon gasped, exhausted from their night of intense and forbidden fun. They had decided to enjoy the night alone, as their parents had gone away for the weekend and left them the house. They took advantage of the empty house, and got down to business in the living room on the family sofa. It had been hours, and they had used each other in every way imaginable over the course of the evening. After hours of foreplay and teasing, it was finally time for Jon to give his sister what he had always dreamed of, a thick, delicious cream pie.
“Ooh Jon, I’m so glad mom and dad went away this week, I love screaming for you! I want you inside me over and over!” She giggled and moaned. She knelt in front of her brother, and looks seductively over her shoulder as he gave her firm as a hard slap. She giggled again and arched he back so as to stick her ass out at him. He spread her cheeks, admiring the tight backside that he had grown up with. He slid himself back inside her stretched pussy, filling her and massaging her g spot with his curved member.
“Fuck, Steph you better get ready, ‘cause you better believe I’m going to glaze that tight little pink pussy!” He cried out, hammering into her hard and fast. He didn’t hold back, wailing and growling as he violated his only sisters tight cunt. “Fuck, fuck! I’m cumming! Fuuuuuck take it all Stephanie! Ooh holy shit, you’re such a good little sister for my big brother cock!”
Jon exploded deep inside her, coating her insides with his brotherly love. Stephanie shivered as her brothers essense gushed from her hole and dripped down her leg, and she simultaneously came to orgasm as they enjoyed each other in the most taboo ways.
“Yes! My pussy is cumming for you, big brother! Mmmm, shit it feels so fucking good to be your sister slut!!” She whimpered through her groans of ecstacy. They finished together, their cries of pleasure echoing throughout the house as they panted and gasped. The intensity began to die down, and as Jon pulled his glazed cock from his sisters pussy, they both heard a noise coming from the kitchen.
They looked toward the door, and there, standing in the darkness and watching the two scramble for their clothing, was Uncle Dan. They thought that he had gone with their parents for the weekend, but it was clear that he had stayed and spends his evening in his basement suit in their house, as always. He must have heard the enthusiastic noises of pleasure and come up to see what all the commotion was. They had no idea how long he had been watching them, but it was clear that their dirty little secret wasn’t so secret any longer.
“Oh shit. I, uh…” Jon stuttered, pulling his pants on as Stephanie sat paralyzied on the cum stained couch, holding her dress over her naked body. “We were just, um…we weren’t doing anything, it’s not what it looks like.”
“Shhh.” Dan whispered with a grin. He gave Jon a wink and licked his lips as he looked at Stephanie one last time before turning and heading back downstairs. It seemed as though their secret was safe with their Uncle. But Stephanie couldn’t help but worry that he would tell their parents the filthy relationship that had developed between the siblings.
Over the rest of the weekend, Jon tried to assure Stephanie that everything would be fine. He was sure that Dan would keep their secret, and that as long as they were careful and quiet, they could continue their affair in private without the rest of the family or anyone else ever finding out. Stephanie, however, was never going to be comfortable continuing their hidden relationship until she was sure her Uncle would keep what he saw to himself.
Sunday night arrived, and there was one night left until Stephanie’s parents came home. Jon was out with friends, but had alluded to wanting her body when he came home that night. She was too nervous to get excited for more dirty fun, until she talked to her Uncle. She made her way down to the basement where Dan lived, and gently knocked on the door to his suite.
“Come on in.” She heard from the other side of the door. She turned the knob and stepped inside, to find her Uncle sitting in his recliner, watching tv with a glass of bourbon in his hand. When Stephanie entered, he lowered his footrest and gestured for her to join him and sit on the sofa. She made her way over to the couch and Dan turned the tv off. She sat and stared at her Uncle, just as he was before she jumped to this body and this time, when she was a boy in highschool. He was tall, with a bit of a belly and greying hair. Now, however, the way he looked at her was not how he did when Greg was a boy.
“Um, I just wanted to talk to you about, you know, the other night. What you saw. I mean, what you probably thought you saw.” Stephanie looked down at the floor, nervous and fidgeting. “It-it wasn’t what you think, really…”
Dan scoffed and snorted as he took another sip of bourbon. He set the empty glass down on the coffee table and then leaned forward with his elbows on his knees.
“Oh, Steph, shush now. I think we both know it was exactly what it appeared to be, li’l darlin’. You and your brother were havin’ a bit of play time while your parents are away. I saw how he was fuckin’ that tight little teenage body.” His words made Stephanie shiver, and she felt her face go red. “Mmm, and I noticed he blew his load in ya without any protection, too. I wonder how your mama would feel about her little girl gettin’ pregnant with an incest baby.”
Stephanie felt sick for a moment, shame, embarrassment and guilt building in her chest. She felt tears welling in her eyes, and then something occurred to her.
“Oh, well…How did you know we didn’t use a condom?” She asked, still staring down at her shoes. Dan simple chuckled and stood up from his chair. He walked to the desk against the far wall and refilled his bourbon. He walked back toward Steaphanie, and sat down on the sofa next to her.
“Oh I was watching you for quite a while.” He admitted, matter-of-factly.” I saw him take his dick out of your mouth and stick it right in that tight little teenage pussy. I know what you two did. I bet y’all have been doin’ it for a while, too, huh?” Dan took a gulp of bourbon, never taking his eyes off of Stephanie.
“Y-yeah, sort of. Just a little while. I know we shouldn’t have, but it just kind of happened, and…it felt really good.” She whispered shyly, looking up at her Uncle.
“Now now, don’t you go bein’ all shy with your ol’ Uncle Dan. Here, let’s loosen you up a little bit.” He handed her the glass of bourbon. She looked from him to the glass, and back.
“B-but, I’m only 16, I’m not allowed to drink.” She whimpered. Dan grinned widely at her and lifted the glass up to her lips with one finger pressing against the bottom.
“Mmm, yes, you are just a young one still, aren’t you.” He tipped the glass up until she was swallowing the burning liquid. She took in three gulps before coughing a bit. “But you can do it just this once, your Uncle Dan is takin’ good care of you. Good, isn’t it?”
“It kind of burns.” She admitted with a nervous giggle. “Makes me kind of light headed.”
Dan smirked, and took the glass from her, setting it down on the table before turning toward his young niece. He looked her up and down, and rested his hand on her knee.
“So, how is he?” He asked with a raised eyebrow.
“Wh-what do you mean?” Stephanie blushed.
“I think you know what I mean. Your brother, does he make you feel good? These young guys, you know, they can be fairly inexperienced. A pretty, budding gal like you needs a real man to show you how it’s done. To make you feel special, get you nice and wet and ready before drivin’ ‘er home.” Dan slid his hand up Stephanie’s thigh, his fingers finding their way beneath her denim skirt.
Stephanie was frozen, shocked by her Uncle’s suggestion. She couldn’t move, and his advanced went even further. He reached down with his other hand and unzipped himself, pulling his mature cock from his pants. He exposed himself to her, her eyes wide as his hand ventured farther up her skirt.
“God. Uncle Dan…I…” before she could protest, he shushed her silent and stood up in front of her.
“Don’t fight it, darlin’. I could see from the other night that you are a real filthy little girl. You like it dirty and depraved. Well good ol’ Uncle Dan has a hell of a lot more experience than your brother Jon. I think it’s about time that sweet young body gets used by someone who really knows what their doin’.” He stood up in front of his niece, presenting his member to her and looking down into her frightened eyes.
Stephanie had felt nervous but comfortable with her brother, and the excitement of her jump had made the experience fun and thrilling. Now, was worried. Her Uncle was older, much older, and had this dirty secret that he could expose at any moment. She was frightened of her parents finding out, and having her new life ruined. She did notice, however, that her panties were wet beneath her skirt. Was the great of being exposed turning her on? Was the fear of being found out just as exciting as the sex itself?
“Uncle Dan, I…what do you want me to do? Isn’t this kind of thing wrong?” Simply saying the word ‘wrong’ made her clit twitch. She realized more and more that she loved the taboo of being used my not only a member of her family, but by an older man who had this control over her.
“Mmm, I think you know what I want you to do my pretty little gal.” Dan teased, stroking Stephanie’s hair and tucking it behind her ear. “Go ahead and see what a mature man’s cock tastes like.”
Stephanie looked up at her Uncle with innocent eyes, hoping that he would become more forceful and take the decision out of her hands. Her desires were satisfied, and Dan smirked as he put his hand on the back of her head. He pushed her head down and gently forced his dick into her mouth. She feigned a slight struggle, but easily let his full length fill her mouth and slide down her throat. Her eyes rolled back and her gushing pussy drenched her panties as she allowed her Uncle to use her mouth as his personal sex toy.
Dan wasted no time, and soon was grasping handfuls of Stephanie’s hair and thrusting in and out of her mouth as he groaned. His noises were far different than what she had heard from her brother. Dan sounded far more perverted, with deep grunts and low growls escaping his lips as he fucked his teenage nieces face. She placed one hand under his scrotum and massaged her Uncle’s balls, discreetly slipping her other hand beneath her skirt and rubbing her engorged clitoris.
“Oh, God, Steph! You’re brother was right to get into bed with you. That fuckin’ mouth! You must be a little slut suckin all the boys at school off to be so good with your tongue!” Dan’s degradation made Stephanie even wetter, and she swirled her tongue around his tip as he thrust in and out.
Dan could barely hold back his ejaculate with his pretty young niece looking up at him, and he knew that if he wanted to experience more of her taut body, he would need to take advantage of the situation while he still had the chance. He pulled his tool from Stephanie’s mouth just in time to hold back his massive load. He didn’t bother with the teasing or the subtlety, his lust was too strong.
“Get on your knees darlin’.” Dan demanded, turning Stephanie around and pushing her onto her knees facing the back of the couch. “Spread those legs for ol’ Uncle Dan. Let me see how you look bent over like a good little teenage slut.”
Stephanie leaned over the back of the sofa and arched her back so she was showing off her ass. Dan pulled her skirt up over her ass and admired her perfect, round ass. Her soaked panties glistened in the dim light, and clung to her clean shaven mound. Dan could see the outline of her slit and he slipped his fingers beneath the wet fabric. He felt her moisture between his fingers, and without warning, he stuck two fingers into her tight little pussy. Stephanie jumped at the sudden penetration, but soon relaxed and let her Uncle finger her from behind.
“Oooh, wow…” she whimpered, clutching the couch cushions and pushing herself back against Dan’s palm. His first and second fingers penetrated her tiny cunt, and his thumb pressed firmly against her ass hole. He circled her sphincter, teasing and slowly pushing inside her as she groaned at the pleasure of being used like a bowling ball by her own Uncle.
“That’s quite an ass you got there baby doll.” Dan complimented her with a hard slap to her left ass cheek. “Does your brother ever get in there?”
“Y-yes, Dan. I mean, we do sometimes.” Stephanie admitted, her pussy gushing all over Dans fingers.
“Now, now, princess. You better call me Uncle…gotta respect your elders.” He scolded her, his pressure increasing. He fingered her hard, almost pushing her into the wall behind the couch.
“Yes, Uncle!” Stephanie moaned long and loud. “Do…do you like my ass, Uncle?”
“Oooh little darlin’, let me show you how much I like it.” Dan leaned forward and tasted his niece’s puckered hole. He continued to finger her and lick up and down between her dripping cunt and her stretching ass. She sputtered a long, drawn out moan, and begged her Uncle to continue what he was doing. The thrill made her gush, and soon Dan’s hand and wrist was soaked in her feminine juices. She dripped all over his face, and as he tasted her young, delicious wetness, he couldn’t tease her any longer.
Dan pulled his fingers from both of Stephanie’s holes, causing her to shiver and whimper as her sphincter contracted back to its normal size. He stood up behind Stephanie, and let his pants drop around his ankles. He grabbed a handful of her firm, round backside, and took a moment to gaze at her tiny body. He gave his throbbing erection one long stroke and then pressed the tip to Stephanie’s moist labia. She shuddered as her Uncle slowly and gently pushed himself inside her. Her hole stretching and squeezing around his girth.
She shivered again as he entered her, her cavern expanding and welcoming him inside. Dan wrapped his fingers around her hips and ever so slowly thrust as deep as he could. She groaned as his finger dug into her supple flesh, and he pushed in hard and deep. He pulled back a bit, teasing her with his tip before sliding back inside. Stephanie reached down and softly massaged her clit as his length filled her, and then pulled back again. He circled her pleasure button, and moaned so softly with with every thrust. Just as she began to relax and enjoy the gently taunting, Dan’s animalistic urges kicked in once again.
“Do you want it, li’l girl?” Dan asked as his thrusts became harder and quicker. “Beg for it little darlin’.”
“Oh, Uncle Dan, I want it! Mf- Give it to me! Please, Uncle! Give it to your little niece!” Stephanie’s voice was soft and gentle, her innocence coming out, even though inside she craved the filthy and depraved relationship. She played up the teenage girl act, as it spurred them both on. She stuck her ass out, looked at her Uncle over her shoulder, and licked her lips with a delicate expression.
“That’s my good girl!” Dan growled, pounding into her like a jackhammer. He fucked her hard and fast, his thrusts erratic and powerful.
Stephanie couldn’t help but wonder how long her Uncle had been feeling this way about her. Did he want to do this even before he saw her and her brother in the living room? The ideas in his head must have been percolating for months or even years. Stephanie loved the idea that this mature family member wanted her young body. She asked herself, as he violated her innocence, who else might want to take advantage of her youth and vitality. She imagined all of the ways the men in her life could pleasure her, and use her body for their filthy, incestuous desires.
“Oh, Uncle! How long have you wanted to fuck me! Mmmm tell me!” Stephanie felt a wave of pleasure crashing down over her, her finger massaging her clit with lightning speed. “Tell me!”
“Oh baby girl, I’ve wanted that tight little figure since you started highschool!” Dan grunted, his pace quickening and his grip around her hips tightening. “You really blossomed into a beautiful young lady, Stephanie. You started wearin’ those short little jean skirts and the low cut halter tops. As soon as I saw that round ass in a bikini I knew you were ready to have your Uncle’s big cock turnin’ you into a woman.”
Hearing these words sent Stephanie over the edge, and the furious rubbing of her clit finished with a mind blowing orgasm. She cried out in pleasure, the sensation of Dan’s tool hitting her g-spot in such an intense way. The taboo nature of the moment made her quiver, and soon she was showering him with her feminine juices.
“Yyyyes!! God, yes! Fuck me Uncle, fuck me Uncle, fuck me Uncle! Fuck my little pussy!” Stephanie lost control, screaming in ecstasy and quaking with pleasurable convulsions. Dan held her as still as he could, continuing to invade her supple cavern for his own pleasure as she orgasmed.
“Oooh, that’s a good little girl! Cum for your Uncle!” Dan looked down at his niece’s ass, both of them drenched in her cream. The sight of her sopping wet pussy filled with his throbbing manhood, and the incredible noises she was making as she finished, sent him to heaven. “Oooh here you go baby girl, where do you want your Uncle to cum, darlin’?”
“Oh God, I want it all over my face! Please!” Stephanie begged. Dan pulled his aching member from her tight, gushing hole, and grabbed her by the shoulder. He turned her around, tossing her onto her back and kneeling over her. He jerked his cock about two inches from her face, grunting and growling like a wild animal as he looked down at her face. Her clear, milky skin begged to be glazed, and her full lips were irresistible. Her eyes begged for his cream as she looked up at her Uncle with an innocent expression. She opened parted her lips and Dan slipped his tip into her mouth, continuing to stroke his shaft as fast as he could.
Stephanie licked her Uncle’s head, lapping up his gushing precum and sucking gently on his tip. She cupped his balls while he jerked off into her mouth, and her soft young hands coaxed the creamy load from her Uncle’s mature body.
“Oh! Jesus, nnnggg-take it all little girl!” Dan demanded through clenched teeth. He pulled his tip from Stephanie’s mouth, and ejeculated string after string of thick cum all over her eager face. She opened her mouth wide, accepting his load over tongue and flinching with every stream that shot across her face. He drenched her, cum stringing across her eyelashes, dripping down her chin, and shooting onto her tongue as she licked her glazed lips.
“Mmmm, oh Uncle Dan! Do you like seeing me covered in your warm jizz?” She asked in a whisper, ejaculate dripping down her neck and sticking in her hair.
“Ooooh, li’l sweet heart.” Dan sputtered, wiping his oozing top across her chest before stuffing himself back into his pants. “There’s nothing more beautiful than that pretty young face covered in some nice thick spunk. Now you get that sweet ass upstairs and clean yourself up before your mama and daddy get home. They called earlier and said they would be here within the hour or so. Better hurry yourself up before they see you lookin like the filthy little slut ya are.”
Dan gave Stephanie’s ass a playful, casual smack. He walked into the bathroom and closed the door behind him, leaving her there half naked and covered in cum. Stephanie took a few deep breaths and then straightened herself up. She made her way upstairs, cream still covering her face. She sneaked through the house to her bathroom, hoping that neither her parents or her brother would see her in this state.
She made it to the bathroom and quickly closed the door. She stripped off her clothes, tossing them into the hamper and covering them with towels to mask the scent of sweat, sex, and shame that lingered on her soaked panties. She turned the shower on, and before jumping into the stall to wash off the filth that her Uncle had left all over her, she turned at looked at herself in the mirror above the sink.
She admired the thick fluid that was drying on her skin. She licked her lips, rubbing the cream around her face and letting the memories of what had just happened flow through her mind while they were still fresh. She thought about how dirty she felt with her mature, older Uncle using her. Then she thought back on her young, skilled brother and how he touched her and filled her with his big cock. She wondered if any other men in her family would want to have a turn with her petite young body, and she thought about what it would be like to combine Dan’s filthy old man vibe, with Jon’s youthful physique and brotherly charms.
She finally forced herself into the shower, cleaning off all of the evidence of her ill advised affair before her parent’s returned home. She finished up, and then wrapped herself in her fuzzy ivory robe before returning to her bedroom. She laid in bed for a while, imagining all of the taboo things that she had done since she had jumped. She smiled to herself, content in her new life as a pretty young girl being used by the men in her life. Content, for the most part, at least, until she realised that she had developed a taste for this taboo life. And she wanted more.
Source: reddit.com/r/eroticliterature/comments/d5wx58/the_jump_2transformationtabooincestunclebj