— about: your step-sister, shauna, has been pining over you for months.
— pairing: shauna shipman x fem reader.
— warnings: noncon, stepcest, somno, manipulation, abuse. 18+ nsfw content.
shauna knew that she shouldn't think about you the way that she did. alright? she wasn’t stupid. but how could she not look when all you did was wear those skimpy little shorts and constantly act so innocently provocative? it wasn’t as if the two of you were related by blood, or anything. though honestly, a sick part of her wasn’t sure that even that would waver her interest in you. she’d stalked and pined, just waiting for her constraint to finally break so she could take you exactly as she wanted – and tonight was the night.
you were sleeping peacefully, blissfully unaware of any ulterior motives that your step-sister had possessed towards you. you understood the bounds of such a close relation, and you’d never once think of shauna in that way.
but shauna was your polar opposite, dark hair and dark eyes and an even darker demeanor.
shauna stalked into your room, her ears listening closely for any rustling of any kind. when all she heard was soft, barely distinct breathing and the sound of the warm night wind blowing through your window, she decided she’d let herself in. your parents finally weren’t home, and she’d waited weeks for this.
she admired you briefly, not lingering on places even if she yearned to do so. she had a plan, and she also knew that you were quite a light sleeper.
shauna’s hands grazed delicately over your body, sliding the hem of your shirt up so she could touch the supple, warm skin of your stomach. she’d always liked how soft you were, intentionally getting injured or feigning sorrow so your gentle touches on her shoulder or wrist would linger for longer and become more frequent.
she started slightly tame, admiring you in the only way she’d ever known how. ever since shauna was young, all she’d ever known was take, take, take. is it really all her fault that doing this is the only way she’d ever make you understand just how disgusting and cacoethe you made her feel?
slowly, shauna’s hands gained more intent, trailing up to the slopes of your breasts and just barely grazing your nipples. she wanted to savor this for as long as she could, trying her absolute best to not wake you. she knew exactly how you’d react, how disgusted in her you’d be.
every touch sent shivers down her own spine, a sick satisfaction swimming through her stomach and right down to the delicate space between her thighs. the brunette grew harsher, light touches against nipples and soft caressing of skin transforming into pinching stiff buds and gripping warm flesh. this is how you made her, disgusting and animalistic and willing to take you in whatever way she wanted.
but you were a light sleeper after all, and eventually her perverted little game would all come crashing down, right?
“what’s – what’s going on?” you murmured, voice as sweet as honey and infiltrating shauna’s ears in an instant. she’d been grinding against you like a desperate animal, pinching at your nipples and watching them grow increasingly swollen underneath her unwanted touch.
“go back to sleep,” shauna huffed, a bite to her tone as she continued aggressively touching you. she was too close now, and she wasn’t going to stop just because you woke up. she always was the stronger one between the two of you, countless years of soccer and training causing her to maintain her power.
you started squirming, slowly but surely fading into consciousness. all you could see was your step-sister’s face in the dark of your room, looming over you and taking you for all that you were. you could feel grabby hands creating sensitive and uncomfortable sensations in your nipples and nails digging into your side.
“shauna, please.. i don’t –” you whined, trying to squirm out from underneath her to no avail. shauna just kept grunting on top of you, forcing her hands and fingers into and against places that you would've never willingly let her touch.
your words were cut off, though, a rough hand moving from your side to force two fingers down your dry throat. you choked around the digits, mumbling barely coherent pleads of ‘no’ and ‘please stop’.
“just.. just shut the fuck up,” shauna bit out, moving her other hand from the swollen buds of your chest down, down, down. she wasn’t gentle or kind, not caring whether the angel laying beneath her found anything she did pleasurable. you were just a subject of her desire, a beautiful obsession.
with absolutely no preparation, shauna slipped two long and rough fingers into your cunt. thankfully, you’d at least been wet from her earlier manipulation of your nipples. it still hurt, though, pain rushing through your body as she forced them as deep as they could possibly go.
the brunette was practically growling on top of you, humping at your thigh with rough and frenzied motions of her hips. all you could do was watch, tears pricking at your eyes and throat sore as shauna kept her fingers lodged in your throat to keep you quiet.
“why are you so wet if you don’t like it?” shauna asked breathlessly, continuing to move her fingers in and out with fervor as she humped your thigh. you could tell from her flushed cheeks and sloppy motions that she was getting close, completely losing herself over the unwanted control she possessed over you.
you stared up into her brown eyes, whining and moaning around her fingers as she fucked your cunt relentlessly. her thumb was rubbing rough, uneven circles against your swollen clit. of course you didn't want this, but your body was telling a different story.
“tell me – tell me you love me,” shauna whimpered out, sliding her fingers out of your throat with a squelch and bringing them to her own mouth to suckle at your sweet saliva. she looked so depraved as she loomed over you, big eyes pleading and cheeks a dark pink.
you didn’t respond, you couldn’t. she was fucking you so roughly that even as you were given the permission to actually speak and scream, words refused to leave your throat.
shauna wasn’t happy with your silence. she brought that same wet hand, covered in your shared saliva, right to the warm flesh of your cheek. she slapped hard, loud enough to signal anyone around. except, there wasn’t anyone except the two of you anymore. just as shauna had planned.
“i fucking – fuck, i said tell me you love me,” shauna moaned, a possessive and dominant edge to her voice that wasn’t strong enough to cover how utterly desperate she was for your affection and love.
“i.. i love you, shauna,” you choked out, voice weak and hoarse as tears trickled down your cheeks. you were so close, teetering on the brink of a release as shauna continued to roughly fuck into you. your cheek burned where she’d slapped you, showcasing a welted, red mark of her possession.
with that, shauna crashed over the edge. she whimpered out strings of your name, eyes squeezing shut as she grunted and continued to grind out her orgasm slowly.
she craned her neck down to take your lips in a forceful, sloppy kiss as she continued to rub her fingers against that fleshy spot inside you that she was sure would drive you over the edge.
“shauna, fuck,” you practically screamed, your body convulsing as you clenched desperately around her protruding digits. your voice was weak and your throat was sore, and yet the orgasm shauna had given you had been one of the best feelings you’d ever felt in your entire life. you felt nearly as sick as her, releasing all over her fingers as you moaned into her mouth.
shauna finally pulled away, a trail of shared saliva following as she panted. there was a satisfied glint in her dark eyes as she brought her newly slick fingers to her mouth, tasting your juices on her sticky digits. you just stared, panting and still terrified to make any sudden movements.
“don’t tell anyone about this.. okay? not your friends, not our parents – not anyone,” shauna mumbled around her fingers, staring into your eyes as she slowly crawled off of you. her hair was mussed and wild, a wet spot on her shorts from where she’d came simply from touching you and grinding against you.
you wordlessly nodded, fearful of what would happen if you disobeyed her. you could still feel the ghost of her fingers inside of you and the tingling feeling of the slap she’d left on your cheek.
shauna just stared at you in response, swallowing roughly and slowly walking out of your room on weak legs. you couldn’t sleep the rest of the night, afraid of and anticipating what she’d do next.