sodani · explicit · dubcon | slight-somnophilia | dry humping | creampie | stepcest · 7k words.
smut · step-sisters · g!p sophia laforteza
Daniela has always wanted a big sister she could lean on after her mother passed away. And she got Sophia, thankfully. She was more than what she has expected but Sophia's also has this thing she can't ignore that suddenly, Daniela doesn't want a shoulder to cry on anymore. She wants to get her hands on the secret hiding in Sophia’s sweatpants, even if it means ruining the sisterhood she always wanted.
the first time they met was a tuesday night in late november, two years ago. daniela was eighteen, sitting in a high-backed leather booth at a restaurant in downtown manhattan that charged for water, picking at a linen napkin until it shredded into white confetti in her lap. her father sat across from her, radiating a nervous energy that made his tie look too tight, next to a woman who smiled so much it looked painful.
she was twenty-two then, wearing a black blazer that looked tailored and jeans that looked comfortable, a combination that shouldn’t have worked but did.
"sorry," sophia had said. she slid into the booth next to daniela, her thigh brushing against daniela’s in the cramped space. "traffic on the bridge was a nightmare."
she looked at daniela then. "hi. you must be dani."
"daniela," daniela had corrected automatically, her voice small.
"dani," sophia repeated, deciding right then and there that she knew better. she smiled, and her eyes crinkled at the corners in a way that made daniela feel instantly, inexplicably seen. "i’m sophia. i guess we’re stuck with each other."
under the table, sophia’s knee pressed against daniela’s. it was an accident but sophia didn’t pull away. instead, she reached for the water pitcher and poured daniela a glass before pouring her own.
"eat the bread," sophia had whispered ten minutes later, leaning close while their parents discussed wedding venues. "it’s the only thing here worth the price tag."
daniela had looked up at her, startled.in that moment, daniela decided that having a step-sister might be good.
that illusion lasted exactly eighteen months.
it died on a humid tuesday afternoon, six months ago.
she had come home early from classes, a headache throbbing behind her temples. the house was supposed to be empty. but sounds drifted from the end of the hallway, from sophia’s room.
daniela had approached the door with the innocent intention of saying hello. the door wasn’t latched. it had popped open a fraction of an inch, pushed by the draft from the ac vent.
daniela pushed it further.
she didn’t scream nor did she ran away. she froze, her hand still gripping the brass handle, her breath trapped in a lung that suddenly felt too small.
sophia was on the bed, on her knees, her back to the door. her shirt was off, the muscles of her back showing under sweat-slicked skin—flexed as she moved. beneath her lay marquise, sophia’s girlfriend at the time, her legs thrown high over sophia’s shoulders, her toes curling into the air.
she saw the angle of sophia’s hips, driving forward. her cock.
sophia growled. "take it," sophia had commanded.
marquise had sobbed, a broken, wet noise of pure, overwhelmed pleasure.
daniela saw the connection then, the place where sophia’s body merged with marquise’s. it was undeniably huge.
sophia laforteza, her step-sister, was burying a cock deep inside her girlfriend. the sound of it—the wet, visceral slap of skin meeting skin, the squelch of friction—was obscene in the quiet afternoon.
daniela should have looked away. she should have been horrified. instead, a heat had flared in her stomach, scorching through her guilt. she watched for ten seconds. ten seconds of sophia’s ass flexing, of the wet, slapping sound, of the sheer, heavy reality of what sophia was hiding in her pants.
she had backed away silently, her heart hammering a frantic rhythm against her ribs, and fled to her room.
that started the obsession.
that same heat was present now, simmering under daniela’s skin like a fever she couldn't break, as she sat at the kitchen island pretending to read a textbook on marketing principles.
it was 7:00 am on a sunday. the house was quiet, save for the hum of the refrigerator and the ticking of the clock that seemed to mock her pulse. daniela wasn’t reading. she was waiting.
she heard the shuffle of footsteps before she saw her. the rhythm was familiar—slow, heavy, sleepy.
sophia emerged from the hallway, scratching her stomach. she was a beautiful disaster. her dark hair was a bird's nest of tangles, her eyes were half-lidded with sleep, and she was wearing a faded band t-shirt and grey sweatpants that had seen better days.
"morning," sophia rasped.
"morning," daniela replied. she didn't look up. not yet. she stared at the words on the page, willing her pulse to slow down, fighting the urge to look before she was ready.
sophia shuffled into the kitchen proper, yawning loud and wide. she stretched, her arms reaching up, her shirt riding up to reveal a strip of tan, taut stomach, the v-lines of her hips disappearing into the waistband of the sweatpants.
"coffee?" sophia asked, moving toward the machine.
she risked it. she looked up.
and gods, it was a mistake. it was always a mistake.
the grey sweatpants hung low on sophia’s hips, the fabric soft and unforgiving. as sophia reached up to grab a mug from the shelf, the material pulled tight against her front.
it wasn't subtle. it was thick and unmistakable.
her step-sister's morning wood.
daniela’s mouth went dry. her eyes traced the shape of it—the way the fabric tented, the weight that seemed to drag the waistband down. she remembered the sight of it in the flesh, the pink, veined reality she had glimpsed six months ago, and her thighs clenched involuntarily against the leather of the barstool. the image of that anatomy burying itself inside marquise flashed in her mind, overlaid with the domestic scene of sophia reaching for coffee.
sophia turned around, mug in hand, and caught daniela staring.
for a second, there was silence. the air grew heavy. sophia blinked, her brain catching up to her body. she glanced down, saw exactly what daniela was looking at, and a flush of pink rose up her neck, staining her cheeks.
she tugged her shirt down aggressively.
"sorry," sophia mumbled, clearing her throat. she shifted her weight, turning her hip away, trying to hide it. "i’m… a mess. didn't realize you were up."
don't hide it, daniela thought, the words screaming in her head, a desperate plea she couldn't voice. take it out. put it on the counter.
"you're fine," daniela said, forcing her voice to be light, sisterly, masking the vibration of want in her throat. "it's early."
sophia offered a lopsided, embarrassed smile. she walked over to the island, keeping the counter between them as a shield. she reached out and patted daniela’s head, her hand large and warm, her fingers threading briefly through daniela’s hair.
"you're studying too hard, baby," sophia said softly. "it's sunday. relax."
the pet name hit her hard. sophia meant it innocently. she meant little sister.
but daniela didn’t feel innocent. she leaned into the touch, just for a second, closing her eyes. she imagined that hand sliding down, past her neck, gripping her throat. she imagined the body attached to that hand pressing her into the marble countertop, ruining the domesticity with the same animalistic need she’d witnessed through the open door.
"i have a test," daniela lied, opening her eyes.
"nerd," sophia teased, pulling her hand away. "i’m gonna shower. don't burn the house down while i'm gone."
"no promises," daniela murmured.
she watched sophia walk away.
when the bathroom door clicked shut down the hall, daniela let out a breath that sounded like a sob. she dropped her head onto the textbook, the cold paper pressing against her burning forehead. this was unsustainable.
and she was going to make it worse.
two days later, the opportunity presented itself.
daniela came home from dance practice limping. it wasn't entirely a lie. her calf was tight—but she exaggerated the wince as she walked into the living room where sophia was reading.
"you okay?" sophia asked immediately, marking her page and looking up.
"cramp," daniela hissed, dropping her bag. "my calf is killing me. i think i pulled something."
"come here," sophia said, patting the sofa cushion. "let me see."
daniela sat. she pulled up the leg of her sweatpants, exposing her calf. sophia’s hands were on her instantly. they were warm, rougher than daniela’s, with calluses on the palms from the gym.
sophia began to massage the muscle. she was thorough. she dug her thumbs into the knot, her grip firm and bordering on painful.
"jesus," daniela gasped, her head falling back against the cushions.
"breathe through it," sophia instructed. "you need to drink more water, dani."
sophia’s hands worked their way up. from the ankle, to the calf, toward the back of the knee. e
daniela watched her through half-lidded eyes, the concentration on sophia’s face, the way her jaw set as she worked.
"higher," daniela whispered.
"here?" sophia moved her hands up, past the knee, to the lower thigh.
"yeah," daniela breathed. "it hurts there too."
sophia kneaded the flesh of daniela’s thigh. her thumbs pressed into the soft inner skin. it was dangerously close.
daniela let out a sound. it wasn't a sound of pain. it was a low, throaty whimper that belonged in a bedroom, not a living room.
sophia’s hands paused. she froze.
for a heartbeat, neither of them moved. sophia’s thumbs were resting just inches from the heat of daniela’s pussy. daniela could feel the warmth of sophia’s palms seeping into her skin.
"dani?" sophia asked, her voice uncertain.
"it feels good," daniela said, looking straight at her. "don't stop."
sophia pulled her hands away abruptly. she stood up, clearing her throat, looking everywhere but at daniela’s exposed leg.
"i think… i think that's enough," sophia stammered. "put some ice on it. i have to… i have to make a call."
daniela sat on the couch, her leg throbbing, her heart racing. she had pushed the line. sophia had noticed. and sophia had run.
but running was just a delay. and she knew that.
"movie night," sophia had declared, trying to force normalcy back into the house. she ordered pizza. she dragged a duvet onto the massive l-shaped couch. "mandatory attendance. no phones."
daniela had agreed. she went to her room and changed. she bypassed her usual pajamas—the flannel pants, the oversized shirts—and chose a slip dress. it was silk, midnight blue, and ended mid-thigh. it was technically sleepwear, but it was thin. paper thin.
when she walked back into the living room, sophia was already set up. she looked up, and her eyes widened slightly.
"aren't you gonna be cold?" sophia asked, eyebrows furrowing in that familiar, big-sister concern.
"i have the duvet," daniela said simply.
she didn't sit on the other end. she didn't sit next to sophia. she crawled directly into the space between sophia’s spread legs, turning her back to sophia’s chest, and settled down.
"personal space?" sophia laughed nervously, though she shifted to accommodate her, wrapping the duvet around both of them.
"i'm freezing," daniela lied. "you're warm. deal with it."
"brat," sophia muttered affectionately, though her voice was tight. she wrapped her arms around daniela’s waist, locking her in. her chin came to rest on top of daniela’s head.
the movie started—some loud action flick—but daniela felt nothing but the body behind her.
sophia was warm. solid. daniela could feel the slow, steady thump of sophia’s heart against her back. she could feel the roughness of sophia’s forearms where they rested across daniela’s stomach.
daniela waited. she waited until the movie lulled, until the room was quiet.
she shifted her hips, digging her bottom back into sophia’s lap. it wasn't a large movement—just a wiggle, a settling—but she made sure to press her lower back firmly against the seam of sophia’s jeans.
daniela felt the reaction instantly. the muscles in sophia’s arms tensed. her breath hitched, just a fraction of a second, before resuming a little shallower than before.
"comfortable?" sophia asked, her voice strained.
"mmhmm," daniela hummed. she let her head lull back against sophia’s shoulder, exposing her neck. "this is nice."
she did it again. she shifted her weight, grinding slowly, deliberately, against the junction of sophia’s thighs. the silk dress offered zero friction. daniela could feel everything—the heat, the hardness beginning to form.
sophia’s body was betraying her. despite the sisterly context, despite the taboo, the biology was responding to the pressure of a warm, soft body moving against it.
"dani," sophia warned. her voice had dropped. it wasn't the baby voice anymore. it was lower. dangerous. "stop moving."
"i can't get comfortable," daniela whispered. she turned her head slightly, her nose brushing the sensitive skin of sophia’s neck. she smelled the soap sophia used.
beneath daniela, the change was undeniable now. sophia was hard. a distinct, rigid pressure pressed against daniela’s lower back. it was exactly what daniela wanted.
daniela pressed back against it, bold and reckless.
"okay," sophia said, her voice cracking. she abruptly unwrapped her arms and practically shoved daniela forward. "i need water."
sophia scrambled off the couch, hunching slightly, tugging her t-shirt down. she didn't look at daniela. her face was flushed, her jaw clenched tight.
"pause the movie," sophia muttered, fleeing toward the kitchen like the devil was chasing her.
daniela didn't pause the movie. she stayed curled in the warm spot sophia had left, wrapped in the scent of sandalwood and panic, and smiled into the dark.
the victory was short-lived, replaced by a gnawing, insatiable hunger. provoking sophia was one thing; seeing her was another.
later that night, long after the movie had finished and they had retreated to their separate rooms, the house settled into silence. daniela couldn't sleep. the memory of the pressure against her back was a ghost haunting her skin.
she heard it around 2:00 am.
the sound of pipes groaning. the hiss of water.
the shower in the hallway bathroom—the one sophia used because the master bath was being renovated—was running.
daniela lay in bed, staring at the ceiling fan. don't go, she told herself. it's creepy. it's wrong. she's your step-sister.
she threw the covers off.
she crept down the hallway, her bare feet silent on the hardwood. the door to the bathroom wasn't fully closed. it never was; the latch was sticky, a defect of the old house. a sliver of yellow light cut across the floorboards.
daniela stopped outside the door. she told herself she just needed a glass of water from the sink. she told herself she was just checking.
she peered through the crack.
the shower curtain was translucent, a frosted plastic that blurred details but magnified shapes. the silhouette was there.
sophia stood under the spray, one hand braced high against the tiled wall, her head thrown back, neck arched in a curve that looked like agony.
the water was loud, but not loud enough to mask the sound.
breathing. ragged, broken gasps that tore from sophia’s throat. and beneath that, a wet, rhythmic sound. schlick. schlick. schlick.
daniela’s knees went weak. she gripped the doorframe to keep from sliding to the floor.
through the curtain, the shadow of sophia’s other hand was visible at her hips. it was moving fast. the silhouette of sophia’s cock—the thing daniela obsessed over—was a dark, heavy shape in her hand.
"fuck," sophia hissed, the word strangled. her hips snapped forward, bucking against her own hand, slipping on the wet tile.
daniela felt the heat pool between her own legs, instant and overwhelming. she pressed a hand to her stomach, over the silk of her nightgown, watching her step-sister. daniela watched, mesmerized, as sophia’s rhythm stuttered. the shadow arched, rigid and trembling. a low, guttural groan ripped from sophia’s chest—a sound of pure release and shame mingled together.
daniela backed away. she couldn't watch the finish. it felt too intimate, too raw. she turned and fled back to her room, diving under the covers, her heart hammering against the mattress, her own hand sliding down her stomach to finish what sophia had started.
the final push happened three days later.
it was 3:00 am. the house was dead silent. daniela lay awake, the sheets tangled around her legs, the air in her room stiflingly hot.
she couldn't do it anymore. the waiting. the games? the "accidentally" brushing hands in the kitchen? the looks sophia gave her when she thought daniela wasn't watching?
she walked down the hall. she reached sophia’s door. it was closed.
she turned the handle and it was unlocked.
moonlight filtered through the blinds, casting stripes of silver across the bed.
sophia was asleep. she was sprawled on her back, one arm thrown over her eyes, the duvet kicked down to her waist. she was wearing a tank top and boxers.
daniela approached the bed. her heart was beating so hard she thought it might wake sophia up on its own. she climbed onto the mattress.
the movement shifted the bed. sophia didn't wake. she let out a soft snore, shifting slightly.
daniela crawled over her. she straddled sophia’s hips, settling her weight carefully. she looked down at her sleeping step-sister.
through the thin fabric of the boxers, daniela could feel it. the ridge. it was half-hard, a slumbering thing, reacting to the warmth of daniela’s body settling over it.
daniela leaned forward. she placed her hands on sophia’s chest, right over her heart.
she rolled her hips, pressing her center down against the bulge in sophia’s boxers. the friction was immediate. daniela gasped softly.
beneath her, sophia stirred.
the cock hardened instantly, responding to the pressure. it swelled, thick and angry, pushing up against daniela through the cotton.
sophia’s breath hitched. her arm moved from her eyes. she blinked, groggy, confused.
"wh… what?" sophia mumbled, her voice rough with sleep.
she focused. she saw the silhouette hovering above her. she felt the weight on her hips.
"dani?" sophia whispered.
"hi," daniela whispered back.
sophia’s hands flew up to daniela’s waist, her instinct to push her off. she gripped daniela’s hips hard, her fingers digging in.
"daniela?" sophia’s voice cracked, panic flooding in. "what are you doing? get off."
"no," daniela said. she ground down again, harder this time, rolling her hips in a circle.
sophia groaned, her head knocking back against the pillow. she tried to push up, tried to dislodge daniela, but daniela was heavy with intent.
"you can't be here," sophia gasped, her hips betraying her by twitching upward. "we can't… i'm your sister. get off me."
"step-sister," daniela corrected, leaning down so her hair curtained around them. "and you want this. i know you do."
"i don't," sophia lied, squeezing her eyes shut, turning her head to the side. "i don't. please, dani. don't do this."
"liar," daniela whispered. "i saw you."
"in the shower," daniela murmured, her lips brushing the shell of sophia’s ear. "i heard you saying my name. i heard you touching yourself."
sophia went rigid. the fight drained out of her, replaced by pure, unadulterated shame. "you… you heard?"
"i heard everything," daniela said mercilessly. "and i saw you. with marquise. six months ago. i saw what you can do."
sophia gasped, a wrecked sound. "you saw?"
"i saw how big you are," daniela whispered. "and i’ve wanted it ever since."
daniela reached down. she grabbed the waistband of sophia’s boxers.
sophia’s hands scrambled, gripping daniela’s wrists. "no. daniela, stop. serious. stop."
"make me," daniela challenged.
she yanked the waistband down.
it sprang free. heavy. thick. veined and pulsing in the moonlight.
sophia let out a whimper, trying to cover herself, but daniela pinned her wrists to the mattress.
"look at it," daniela demanded. "it wants me."
"it doesn't matter," sophia begged, thrashing her legs, trying to buck daniela off. "it's wrong. please, baby. please get off. i can't… i can't control it if you stay."
"i don't want you to control it," daniela said. "i want you to lose."
daniela lifted her hips, the silk nightgown bunching at her waist. she was wet—soaking wet. the scent of her arousal hit the air, mixing with the musk of sophia’s sleep.
she didn't impale herself yet. instead, she lowered her pelvis slowly, just enough for her damp heat to graze the length of sophia’s exposed cock.
"oh god," sophia choked out, her head rolling back.
daniela slid up and down, slick friction against rigid muscle. it was agonizingly slow. she teased the head, letting her juices coat it, hearing the wet shlick sound as she moved.
"is that good, big sister?" daniela taunted.
sophia’s hips jerked up, chasing the contact, betraying her words. "stop. please stop."
"you're leaking," daniela observed, watching a bead of pre-come pearl at the tip. she smeared it with her own wetness. "you're so desperate."
sophia was unraveling fast. the friction was too good, too taboo. her breath came in ragged pants.
"i'm gonna—daniela, get off, i'm close," sophia panicked. "i'm gonna come."
"do it," daniela whispered.
"no!" sophia bucked harder, trying to dislodge her. "not like this. not on you."
daniela smiled. she stopped rubbing. she positioned herself.
sophia saw it happening. "no. no, dani, don't sit. don't you dare sit."
"watch me," daniela said.
it was a shock. a splitting, filling pressure that stole the breath from her lungs. she gasped, her head falling back.
"fuck!" sophia roared, her back arching off the mattress.
sophia’s hands moved from pushing to gripping. she tried to lift daniela off, but her fingers slipped on the sweat and silk, instinctively flying up to grab onto daniela's breasts for leverage as her hips bucked involuntarily. her thumbs pressed into the soft flesh, a desperate, bruising hold.
"get off," sophia gritted out, her teeth clenched, sweat instantly beading on her forehead. "i'm coming. get off now!"
"no," daniela sobbed, adjusting to the size. she began to bounce, feeling sophia's hands tighten painfully on her chest.
it wasn't gentle. she slammed her hips down, forcing sophia deeper inside her, trapping the orgasm.
"stop!" sophia groaned, her hips bucking up to meet the thrust despite her protests. "dani, i'm gonna fill you up! stop!"
"do it!" daniela screamed back, leaning down. "you're so weak, sophia. look at you. you can't even hold it."
"no!" sophia cried, her grip on daniela's breasts tightening until her knuckles turned white.
but it was too late. the sensation of being sheathed in wet, tight heat, combined with daniela’s relentless bouncing and the mocking words, shattered sophia’s control.
sophia tensed. her whole body went rigid. a guttural roar tore from her throat, her neck tendons straining.
she bucked upward, hard, burying herself to the hilt and holding there, pouring herself into daniela in pulsing, heavy waves. she shook with the force of it, completely undone, completely ruined.
"daniela," sophia sobbed, the name broken. "oh god. what did you do?"
she collapsed back onto the pillows, panting, her chest heaving, eyes blown wide and unseeing. her hands slid from daniela's chest, falling limp to the mattress.
daniela slowed. she felt the warmth of sophia spending herself inside, felt the twitching of the aftershocks.
"i won," daniela whispered, breathless and triumphant.
sophia looked up at her, dazed, her defenses obliterated. "you… you have to get off. i'm done. i can't."
"you're not done," daniela said.
she stayed right where she was, sophia still buried deep inside her, softening slightly but still thick.
"dani… please," sophia begged, her voice weak. "it's too sensitive. i can't take anymore."
"shh," daniela hushed her.
she began to move again. but this time, it was a slow grind. excruciatingly slow. she rotated her hips, churning against the sensitive, spent head of sophia’s cock.
sophia let out a high, thin whimper. her toes curled. "stop. it hurts. it's too much."
"it feels amazing," daniela corrected. "look at you. you're getting hard again."
it was true. despite the exhaustion, despite the release, the relentless, wet friction was waking sophia up. she twitched inside daniela, swelling back to full size.
"no," sophia gasped, shaking her head. "no, no, no."
she picked up the pace. from a grind to a bounce. squelch. squelch. the sound was louder now, wetter with sophia’s spend mixed in.
"i'm gonna break you," daniela promised.
she rode harder. sophia was trapped in a sensory nightmare of pleasure. every thrust was an overload. she couldn't push daniela off; she was paralyzed by the intensity.
"dani!" sophia sobbed. "i'm gonna die. i can't—i can't do it again."
"you will," daniela panted, sweat dripping down her neck. her breasts bounced freely, mesmerizing in the moonlight. "you're gonna give me everything."
she leaned forward, pressing her hands into the mattress on either side of sophia’s head, trapping her completely. she drove her hips down, again and again, a piston of demand.
sophia’s eyes rolled back. her mouth fell open in a silent scream. she started thrusting back—short, jagged, involuntary movements. her body was a slave to daniela’s rhythm.
"that's it," daniela praised. "be a good girl."
the degradation pushed sophia over the edge.
the second orgasm hit her like a seizure. it was dry and painful and blindingly intense. her hips snapped up, locking against daniela, her entire body vibrating as the pleasure tore through her for the second time in minutes.
she slumped back, utterly destroyed. she couldn't move. she couldn't speak. she could only breathe, ragged and shallow.
daniela finally slowed. she ground one last time, savoring the twitch of sophia’s spent muscle, then climbed off slowly.
the wet sound of their separation—a loud, sticky shlck—echoed in the silent room.
daniela lay back on the bed, spreading her legs, exposing everything to the moonlight and to sophia. she was a mess of fluids and sweat, glowing in the silver light.
"come on, big sister," daniela challenged, her voice dripping with venom and honey. "you had your turn. now show me what you really wanted to do to me."
sophia sat up slowly. her hair was wild, her eyes dark circles of void. she looked at daniela—really looked at her—and something in her face changed.
she crawled down the bed, dragging her body over the sheets, and settled between daniela’s legs. her shadow fell over daniela, blotting out the moon.
"you think you won?" sophia growled, her voice a low rumble of thunder that vibrated in daniela's bones.
"i know i did," daniela smirked.
sophia grabbed daniela's thighs, her grip bruising, possessing.
"be careful what you wish for, baby," sophia whispered.
and then she lowered her head.
it had been two weeks since that night and to the untrained eye—specifically, the eyes of their parents, who had returned from their anniversary trip with sun-kissed skin and oblivious smiles—everything was normal. sophia was still the helpful older sister who fixed the wi-fi and carried the groceries. daniela was still the diligent student stressing over midterms.
but beneath the surface, every room held a ghost of what they had done. the couch. the hallway wall. the rug in the den. it wasn’t an accident anymore.
the kitchen smelled of brewing coffee and sizzling bacon. the morning sun sliced through the blinds, illuminating dust motes dancing in the air. it was the picture of domestic tranquility.
daniela stood at the stove, flipping pancakes. she was wearing a silk nightgown that ended mid-thigh, a robe loosely tied around her waist.
ten feet away, at the round glass dining table, their parents sat. her father was reading something on his tablet, spectacles perched on his nose. her step-mother was scrolling through her phone, occasionally commenting on the weather.
"dani, honey, don't let those burn," her step-mother called out cheerfully.
"i'm watching them," daniela replied, her voice steady.
she wasn't watching them. she was gripping the handle of the spatula so hard her knuckles were white.
because sophia was there.
sophia had walked into the kitchen a minute ago. she hadn't gone to the fridge. she hadn't gone to the coffee machine. she had walked straight to daniela.
the kitchen island was their cover. it was a massive slab of granite, tall and wide, effectively cutting off the view of anything below daniela’s waist from the dining table.
sophia stood directly behind her. to the parents, it looked like sophia was just grabbing a plate, or maybe waiting for breakfast. she was leaning in close, her chest pressing against daniela’s back, effectively boxing her in against the counter.
"morning," sophia whispered, her lips brushing the shell of daniela’s ear.
"morning," daniela breathed, staring blindly at the batter bubbling in the pan.
sophia didn't move away. instead, daniela felt sophia’s hands slide under the silk of her robe. they were warm, large, and calloused. they bypassed the fabric of the nightgown entirely, skimming up daniela’s bare thighs.
"sophia," daniela hissed.
"shh," sophia murmured. "they're right there. don't be rude."
sophia’s hands found daniela’s waist. she gripped the hip bones, anchoring herself. then, she stepped closer.
daniela felt it. the pressure of sophia’s morning erection pressing against her buttocks through the thin fabric of her boxers. sophia wasn't wearing pants. just an oversized t-shirt and boxers.
"you're not wearing anything," daniela whispered, panic flaring in her chest.
"neither are you," sophia countered.
she was right. daniela wasn't wearing panties. it was a choice she had made an hour ago, a silent invitation she hadn't expected to be accepted now, with an audience.
sophia used her knee to nudge daniela’s legs apart. daniela complied instinctively, widening her stance, bracing her hands on the cool metal of the stove.
"don't move," sophia commanded softly.
she used one hand to lift the back of daniela’s nightgown. she did it slowly, carefully, keeping the movement hidden behind the bulk of her own body.
daniela stared at the pancakes. flip them, her brain screamed. just flip the pancakes.
she felt the head of sophia’s cock nudge against her entrance. it was hot. wet with pre-come.
"sophia, no," daniela whimpered, the sound lost under the hiss of the bacon grease. "not here. they'll see."
"they won't see anything," sophia whispered, biting daniela’s neck. "unless you make a noise."
it wasn't a thrust. it was a slow, agonizing slide. she entered daniela inch by inch, stretching her open. the sensation was overwhelming—the fullness, the heat, the sheer audacity of being penetrated ten feet away from her father.
daniela’s knees buckled. she caught herself on the edge of the stove.
"stand up straight," sophia hissed against her neck. "look natural."
sophia sank to the hilt. she held there, filling daniela completely, her hips pressed flush against daniela’s glutes.
"daniela?" her father’s voice cut through the haze.
daniela jumped, her internal muscles clamping down around sophia’s length. sophia let out a sharp exhale, her grip on daniela’s waist tightening bruisingly.
"y-yeah?" daniela called back. she didn't turn around. she couldn't. if she turned, they would see sophia buried inside her.
"is there enough coffee for a second pot?" he asked, oblivious.
"yes," daniela said. her voice sounded thin, reedy. "yes, i think so. i'll… i'll check in a second."
behind her, sophia chuckled darkly. "good girl," she whispered. "so polite."
then, sophia began to move.
she didn't thrust. that would be too loud. the wet sound of skin slapping skin would give them away. instead, she ground. she rolled her hips in slow, deliberate circles, churning deep inside daniela.
sophia’s hands moved up. one hand stayed on daniela’s hip, holding her in place. the other slid around daniela’s ribcage, slipping under the front of the nightgown to find her breast.
daniela gasped, biting her lip.
sophia found the nipple, pinching it hard, rolling it between her thumb and forefinger.
"quiet," sophia warned, feeling daniela’s body tense. "don't make a sound. unless you want them to know exactly what your big sister is doing to you."
"i hate you," daniela whispered, tears of overstimulation pricking her eyes.
"you love it," sophia corrected. "you're so wet. soaking my boxers. god, dani."
she picked up the pace. the grind became a shallow thrust. in. out. in. out. every movement scraped against daniela’s most sensitive spots.
"i'm close," daniela breathed, her hips twitching involuntarily. "soph, please, i'm close."
"hold it," sophia commanded. she withdrew almost completely, leaving just the tip inside, teasing the entrance. "not until the pancakes are done."
"you're sick," daniela panted.
"i'm hungry," sophia said. she slammed back in—one deep, sudden thrust that made daniela’s toes curl.
"daniela, is everything okay?" her mother asked. "you seem a little flushed."
sophia stopped moving. she stood perfectly still inside daniela, her hand squeezing daniela’s breast possessively.
daniela took a deep breath. she forced a smile onto her face. she turned her head slightly, just enough to be seen in profile.
"i'm fine, mom," daniela said, the lie tasting like ash and sugar. "just… the stove is really hot."
as soon as their parents looked away, sophia resumed. faster now. sophia’s breathing was ragged against daniela’s neck.
"i'm gonna come inside you," sophia whispered, her voice rough. "right here. while they drink their coffee."
she thrust deep—once, twice, three times.
daniela shoved her fist into her mouth to stifle a scream. the orgasm hit her like a train, a silent, shuddering release that made her legs shake uncontrollably.
sophia followed her seconds later. she tensed, her forehead dropping onto daniela’s shoulder, her hips locking forward as she poured herself into daniela, pulsing and twitching in silent, hidden ecstasy.
they stood there for a long moment, daniela trembling, sophia anchoring her.
then, slowly, sophia withdrew. the loss of fullness was an ache. sophia smoothed daniela’s nightgown down. she kissed daniela’s cheek—a chaste, sisterly peck that made daniela want to scream.
"pancakes look great, dani," sophia said aloud, her voice steady, casual, perfect.
she grabbed a plate and walked around the island to the dining table, sitting down opposite their father as if she hadn't just fucked his step-daughter against the stove.
the habit didn't stop at the kitchen.
the house was dark. the only sound was the aggressive hiss of the shower in the hallway bathroom.
daniela was already inside. the water was hot, scaldingly so, turning the small room into a steam box. she stood under the spray, letting the water hammer against her back, washing away the day.
she heard the door open. she didn't flinch. she didn't cover herself.
she heard the slide of the glass door.
"room for one more?" sophia’s voice cut through the steam.
daniela turned. sophia was already naked. her body was a landscape daniela had memorized—the broad shoulders, the dip of her waist, the ink of her tattoos dark against her wet skin. and lower, the part of her that was always hungry for daniela.
"depends," daniela said, wiping water from her eyes. "are you going to behave?"
she stepped into the spray. the shower was cramped. there was nowhere to go but against each other.
sophia didn't hesitate. she spun daniela around, pressing her palms against the tiled wall.
"hands on the wall," sophia commanded. "spread your legs."
daniela obeyed. she braced herself, spreading her feet wide, the water sluicing down her back.
there was no foreplay this time. no slow entry to keep quiet. the water was loud enough to drown out everything.
sophia stepped in close. daniela felt the heavy, wet slide of sophia’s cock against her glutes, seeking entry.
she grabbed daniela’s hips, her fingers digging into the flesh, and thrust.
it was forceful. primal. sophia rammed inside her in one smooth motion, aided by the water and the residual wetness of daniela’s own desire.
"fuck," daniela gasped, her head falling forward, her forehead resting against the cool tile.
the sound was different in here. the squelch was louder, wetter. slap. slap. slap. sophia’s hips collided with daniela’s ass with roughness that shook daniela’s frame.
"you're so tight," sophia groaned, leaning over daniela’s back, biting down on her shoulder. "every time. like you've never done this before."
"i only do it for you," daniela panted, pushing back against the thrusts.
"you better," sophia snarled.
she reached around, her arm wrapping across daniela’s chest, her hand finding daniela’s breast. she pulled daniela back against her, changing the angle, driving deeper.
this was the dynamic they had settled into. in the day, it was secretive, and risky.
sophia pounded into her. the steam swirled around them, thick and suffocating. the water washed over them, mingling with sweat and fluids.
"say it," sophia demanded, thrusting hard enough to make daniela’s toes curl on the slippery floor. "who do you belong to?"
"you," daniela cried out, her voice echoing off the tile. "i belong to you."
"that's right," sophia said. "my sister. my girl."
she accelerated. the rhythm became frantic. daniela’s hands slipped on the wall, scrabbling for purchase. sophia held her up, anchored her, and drove into her with relentlessness.
when the climax came, it was explosive. daniela shattered first, her knees giving out, held up only by sophia’s arm across her chest. sophia groaned, buried herself deep, spending herself inside daniela for the second time that day, washing her clean and filling her up all at once.
it was friday night again. family movie night.
the ritual was sacred to their parents. everyone on the oversized l-shaped sectional. popcorn. a blockbuster movie loud enough to shake the walls.
their father sat on the far left. her mother sat next to him. then there was a gap. then sophia.
daniela walked in, carrying the extra blanket. she was wearing an oversized hoodie and shorts. she stopped in front of the couch.
"sit down, dani, the movie's starting," her father said, eyes glued to the opening credits.
daniela didn't sit in the empty spot. she looked at sophia. sophia looked back.
daniela climbed onto the couch. she crawled over sophia’s legs. she didn't settle next to her. she turned around, facing the screen, and sat directly on sophia’s lap.
"comfy?" sophia whispered, her voice tight.
she threw the heavy fleece blanket over both of them. it tented from daniela’s shoulders down to sophia’s knees, creating a cavern of darkness that hid everything from the waist down.
to their parents, it looked like two sisters cuddling for warmth.
daniela wasn't wearing underwear. neither was sophia.
daniela shifted. she reached down under the blanket, her hand brushing sophia’s thigh, finding the hem of sophia’s shorts. she pushed the fabric aside.
sophia was already hard. of course she was. she had been watching daniela walk around in that hoodie all evening.
"dani," sophia hissed, barely audible over the movie’s soundtrack. "what are you doing?"
"watching the movie," daniela whispered back.
she lifted her hips. she reached back, guiding sophia’s cock. she lined it up.
"don't," sophia warned, her hands gripping daniela’s waist through the hoodie. "they're right there."
it was slow. agonizingly slow. daniela impaled herself inch by inch, her eyes fixed on the screen where a car chase was unfolding. her mouth fell open in a silent gasp as sophia filled her.
"fuck," sophia breathed, her head falling back against the couch cushion.
daniela settled completely. she was sitting fully on sophia’s lap, impaled to the hilt. the fullness was incredible. she felt stretched, full, complete.
she waited a moment, letting them both adjust. then, she began to move.
she bounced. tiny, microscopic movements. just enough to create friction. just enough to make sophia twitch inside her.
"you're a brat," sophia whispered, her hands under the hoodie now, sliding up daniela’s ribcage. "you're trying to get us caught."
"i'm trying to get you off," daniela countered softly.
she ground her hips in a circle. squelch. the sound was muffled by the blanket and the explosions on tv, but they both felt it.
sophia’s hands found daniela’s breasts. she squeezed, hard. her thumbs circled the nipples through the thin fabric of a bralette.
"you like that?" sophia murmured, talking down to her. "you like riding your sister while mom and dad are right there?"
"yes," daniela whimpered, biting her lip.
sophia began to thrust upward. it was a subtle movement—a flex of her hips, a tightening of her pussy—but it drove her deeper into daniela.
"i should punish you for this," sophia whispered, her lips grazing daniela’s ear. "i should flip you over and fuck you properly."
"do it," daniela dared her. "do it right here."
the movie got louder. the climax of the film was approaching. the noise gave them cover.
she thrust harder. daniela bounced faster. the friction built rapidly, fueled by the adrenaline of the proximity.
"oh god," daniela gasped, her head falling back onto sophia’s shoulder.
"quiet," sophia commanded, her hand sliding up to cover daniela’s mouth. "don't you dare scream."
sophia drove into her, relentless and deep. she was hitting that spot, that perfect, sensitive spot that made daniela see stars.
"i'm gonna come," sophia warned, her grip on daniela’s waist tightening until it hurt. "i'm coming."
"please," daniela begged into sophia’s hand. "please, soph."
the car on the screen exploded. the room shook with the bass.
daniela clamped down. she rode sophia through the orgasm, her body shuddering violently under the blanket.
sophia groaned, a low, guttural sound hidden by the chaos of the movie. she thrust upward one last time, lodging herself as deep as she could go, and threw her head back. she gripped daniela tightly, anchoring her, as she released, flooding daniela with warmth, silent and hidden and devastating.
they sat there for the rest of the movie. daniela resting her head on sophia’s chest, listening to her heart slow down, soaked and satisfied in the danger they had built.
