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Printed from https://www.writing.com/main/view_item/item_id/1001005-Steph-and-Katie
Rated: GC · Short Story · Erotica · #1001005
Two sisters, the older helps the younger realise how far sibling love can go
Katie's room is being painted so she is sharing her older sister's room who has returned from university for the holidays. She feels plain when compared to her sister, taking after her dad Katie is pale, her complexion often described as pasty. Her hair frizzy, a nondescript shade of brown. While her sister, Steph, takes after their mother, dark skin, almost black hair. Steph's body was shaply curves that draw in the eye while Katie was simply skinny with underdeveloped breasts. Steph has had numerous boyfriends since she was 13. Katie hasn't had a serious boyfriend, her few sexual experiences barely counted, she was embarrassed by them, while Steph openly bragged about her experience.

She watches her sister, her face buried in a pillow watching out the corner of her eye. Her sister riding her boyfriend with a confidence she could never imagine possessing. She watches, jealous of everything she has: her long deep brown hair cascading over her dark tanned skin shining in the moon light; her big brown eyes staring at the ceiling; her full lips glistening with her tongue running over them between short hurried breaths; full ripe breasts bouncing the dark nipples standing proud; beneath her proud breasts her curves lead down to a firm round ass bouncing on a concealed cock; her long toned legs shimmering as they work powering her body seemingly effortlessly. Her boyfriend at 25 was 5 years older than her and still going after 20 minutes.

From the pillow she begins thinking about her few past experiences over the past 2 years since her first at the age of 16. Boys who fumbled for 5 minutes before collapsing in a sweaty heap leaving her disappointed. She turns her head to get a better view her body, ignoring the jealousy filling her head. Watching her as she moves, her whole body working in unison, her breathing quickening. Her head tilting further back, her eyes closed—squeezed shut.

She turns her head to face them not worried about being spotted. She finds the movement of her sister mesmerising making her own body yearn to be satisfied. Her sister beginning to moan, the sounds forcing their way out of her beyond her control. His hands slide up to her ass and start to move her quicker his thick arms bulging as he moves her up and down "Yeah, you like that baby don't you!" He doesn't ask her he simply tells her what she likes. In response her sounds become higher being squeezed out harder as her speed increases. "Oh yeah baby, just like that!" He sounds how a man should sound not like a nervous kid. He starts to groan while she has reached the point of sounding like a kettle as she holds back a scream.

Her eyes open and look down on him the sound suddenly not filling her face. Her head quickly turns towards her little sister's bed causing her to freeze hoping the darkness of her side would not show her eyes to be open. Her eyes then scan the room while still making the sounds, while still bouncing with her hands on his chest pushing down off him.

He starts to groan with little effort to conceal the sounds as they slowly get louder until his body tenses with one final moan before collapsing and she collapses on top of him breathing quickly her cheek resting on his chest eyes looking straight at her little sister before closing.

She climbs of him quickly and easily already collecting his clothes from the floor passing them to him as he slowly sits up. He dresses slowly as she stands impatiently waiting, drags him to his feet once almost dressed and leads him to the door while he does up his shirt, she pushes him through the door quickly kisses him and shuts the door, she leans back on it in the darkness her body being enveloped by the dark wood. When she hears the front door click shut she pushes herself off the door and walks to her bed. On the far side of the bed she stops.

Steph's fingers glide over the sheet as walks round the bottom of the bed, she takes small silent steps towards Katie's bed where she lies perfectly still. Steph reaches her sister's bed standing over her and her hand reaches out to her and her finger tips slide over her cheek. She crouches down beside her and quietly whispers to her "I saw you watching me".

Slowly Katie opens her eyes to see Steph's face in front of hers. Steph pushes Katie's hair back from her face following it down to her bare shoulder fingertips resting on the small strap of her top. "It's OK I don't mind you watching me" Katie opens her mouth to respond but is stopped by Steph's finger which slips from her dry lips as Steph's own lips press against them. Katie is frozen by her confusion as her sister's lips press harder on hers and she offers no resistance as Steph's tongue slowly pushes between her lips. Her mouth slowly opens accepting Steph's kiss, her tongue tentatively reaching out and as their tongues touch her body stirs movement restored and she closes her eyes, her mouth presses harder against her sister's mouth.

Steph's hand slides down from Katie's shoulder dragging the strap after it. Her hand glides over thin cotton stroking the breast beneath awakening the nipple at once. She feels hesitation from Katie and presses her mouth harder her tongue becoming more forceful and her free hand pulls Katie's head tighter to her. Katie looses all thoughts of this being wrong and her tongue responds with eager movements.

Steph's hand lightly skims over he soft cotton top moving down her body softly stroking the bare skin of her stomach. Her hand slips under the duvet and finds the top of Katie's white cotton panties. Katie's mind although clouded by confusion suddenly panics at the thought of her sisters hand inside her panties and when the fingers slide over the cotton not under it a wave of relief washes over her mind while a shudder of excitement flows through her body.

Steph slides into the bed, her fingers still circling on the cotton covering Katie's hairs her mouth never leaving Katie's for more than a second in the manoeuvre. Katie slides a hand round Steph's waist her hand moving easily over the smooth soft skin, it runs lightly up and down her spine enjoying the bumps of the bones beneath her skin.

Steph's fingers move further down pressing against the cotton and the soft warm skin beneath. Two fingers stroke gently making Katie squirm, her body rising up to press against the fingers forcing the strokes to become harder. Katie's hands pull at Steph's body pressing their bodies together her thin top the only barrier between their warm soft skin. Her nipples, small peaks, more sensitive then she knew possible every shift of the material covering them sending flashes of excitement over her skin.

Steph moves her hand from the damp material sliding up under Katie's top. Katie moans wanting those stroking fingers back. Steph slides her leg over Katie's letting her half roll on to her pushing her thigh against Katie's panties. Katie writhes against the warm firm thigh. Her own leg forces up between Steph's who's body responds to the movement by pushing back, her legs forced wide to take the thigh against her eager lips. Steph pushes herself up from Katie letting her body slide against Katie's leg while forcing her leg further in.

Katie's leg feels the immense heat of her sister spreading her legs wide enough to have her smooth lips crushed against her. Katie matches each grind exhilarated by the cotton between her legs allowing her to feel every movement but making her yearn for skin rubbing against skin. Her hands slide up Steph's smooth tense stomach the thin covering of sweat letting her hands glide unhindered till her fingertips meet the soft skin of the underside of Steph's breasts.

Without hesitation her hands take the full ripe breasts squeezing them feeling the nipples pressing into her palms the knowledge that she was causing the nipples to be so hard exciting her further. Steph covers Katie's hands with her own squeezing them into the engulfing skin before pulling them away, as she does she also pulls back causing Katie to moan.

She climbs off her sister and stands beside the bed, her body trembling in the dark. She reaches out to Katie lying breathless on the bed. Katie takes her sister's hands and swing her legs off the bed allowing her to get to her feet. Walking backwards Steph leads her sister across the room to her double bed and sits down leaving her sister standing in front of her.

Leaning forward Steph kisses the soft skin of Katie's stomach and slides her hands round to her back letting Katie's fingers run through her hair. She slides forward off the bed to her knees and her lips slowly move down to the top of the panties while her fingers slide down to take hold of the back of them. She slowly drags them down as her lips kiss freshly exposed skin before letting them fall down her legs to the floor. She slides one hand up between Katie's legs her thumb spreading the red lips sliding up between them over soft warm skin to slide on to the revealed excited clit.

Katie nearly falls as the exciting touch makes her loose control of her body, to steady herself she holds Steph's head till she regains control.

Steph slowly moves her thumb round in a circle over the clit and then while circling her clit she slides her first two fingers into Katie, pushing them into her, feeling her juices run down her fingers as they open her. Her other hand holds Katie's ass keeping her steady as she sinks her fingers fully in with her thumb still working the clit.

The rhythmic movement of Steph's fingers, pushing in deep then relaxing before the next push, in time with the circling thumb destroyed Katie's ability to stand leaving her held up on one hand the other supporting her by holding her ass as she leans upon Steph's head. She pants and groans as her body sways with the movement of fingers deep inside her each push almost toppling her backwards making her rely on being squeezed between the deepening fingers and the fingers sinking into her soft young ass. Katie's muscles tremble as she gasps for more air with small squeaks of excitement escaping between breaths.

Steph slides her fingers out, her thumb still controlling Katie's movement. She pulls her closer dropping her hand away ignoring the protests and begins to kiss the smooth skin of her stomach. She takes hold of a small key hanging round her neck lifting it over her head forcing Katie to stand by herself. The key slides into the lock of a small set of draws by the bed and the small click of the lock releases the draws to slide out freely.

Through blurry eyes Katie sees the assortment of toys, a collection of plastics, metals and occasional piece of leather filling the draw. She watches Steph's hand reach in and take hold of a thick plastic tube buried by the straps and chains but Steph's hand knew exactly what she wanted not needing to search through the collection.

The pink plastic tube emerges from the assortment its bendy two feet emerging from the pile. Katie watches the two inch thick double ended dildo leave the draw, Steph's fingers not managing to meet round the plastic. The fat plastic so much thicker than the juvenile cocks that Katie had accepted into her before.

Steph relaxes the pressure on Katie's soft peach like ass increasing the distance between them. Katie begins to protest as the round pink end moves closer but protests are quickly stopped as the hand on her ass slides down between her legs letting the fingers probe her hot wet hole. The dildo pushes between her legs up to her spread lips. Steph slides her fingers back letting Katie's lips close round the tip of the dildo, her hand moves to the top of Katie's ass holding her as she starts to push the dildo up trying to force her wide enough to take it. Katie lets out a whimper as her body refuses to let the thick plastic cock in.

Steph relaxes the pressure not wanting to scare Katie into stopping. She moves her hand round to the top of Katie's thigh her thumb reaching down over the small hairs to the top of her pussy before sliding in to find the small hard mound of flesh hidden inside. Slowly rubbing Katie's clit she begins to push the dildo harder again. Katie cries out and falls forward her hands grabbing Steph's head for support as the dildo forces itself into her hot stretched hole. She gasps for air as the pain beings to die down. Steph tilts her head up to look at her sister's shocked young face, " You'll be OK just relax and enjoy being filled so completely." Steph's eyes shine in the moonlight and Katie suddenly feels as though what her own sister was doing to her was wrong she was stealing her innocence, the thick pink dildo forced into her was forcing her into things she wasn't ready for.

"This isn't right." As she speaks the pain goes "I'm sorry but..." the feeling of the fat fake cock suddenly filling her head "...I, we..." she notices the small steady movement of it insider her "...can't..." The ridges sliding in and out of her "...do..." Her body starts to convulse as it slides deeper "...this." She collapses forwards all her weigh taken by Steph.

Steph pushes and twists the dildo as she builds up speed. To steady Katie she slides her hand up beneath Katie's light top finding a hard nipple standing proud of the soft white flesh of her young breast. "You want me to stop this?" As she asks Steph pulls most of the dildo out.

"No!" Katie almost screams at the thought of it leaving her body and slides down it as Steph pushes it back up into her.

"You don't think it's wrong then?" Katie follows the movement this time her legs almost giving way trying to keep her pussy filled.

"No!" She forces herself to stand up by herself and strips off her top, exposing her breasts and Steph's hand groping at them.

With Katie standing on her own Steph takes the dildo in both her hands the movement becoming fast and fluid as it twists and pistons in Katie.

Katie takes hold of Steph's head again, her hips rocking back and forth with the movement, her breathing becoming pants again as her body squeezes the eight inches of fake cock filling her, satisfying her more than the six inch real cocks had. She begins to feel the orgasm rising within; more intense than any she had given herself and the first orgasm given by another. As her orgasm rises her heart pounds faster, her mind races and she pants harder and harder. Her mind clears momentarily and she realises Steph has slowed down. The realisation helps her to concentrate on the motion of the fake cock. Steph slows down keeping Katie's excitement high but refusing to take it any higher.

Steph stops and merely holds the dildo buried eight inches in Katie ignoring her moans. She slowly gets to her feet letting go of the dildo relying on the tightness of Katie to hold it in. She steps round Katie trailing her hands over Katie's sweat covered skin. Standing behind her Steph pushes Katie down onto the bed. Katie crawls on to the bed the dildo hanging between her legs like a giant semi-erect cock. As if in a trance Katie lets herself be pushed flat on the bed.

Steph climbs on the bed between Katie's legs and strokes the back of her thighs making her hips writhe and her cock slapping the bed. She takes hold of the cock and gently begins to push it back and forth instantly reviving Katie and soon making her pant again.

Steph bends down and begins to kiss Katie's peach of an ass. Her lips press gently against the white skin as she moves them over her soft springy skin her tongue flicking out to taste the sweet salty sweat. Her hand strokes her ass the fingers pressing hard into the skin squeezing the young firm ass. Her other hand on the dildo beneath her own body pushing it back and forth between her breasts in twisted version of a 'tit wank'. She slides her fingers between the cheeks sliding up and down from the dildo to the top of her ass. Katie starts to move her ass, in time with her cock and Steph's strokes, clenching as the finger slides further between her cheeks.

Katie moans, her face buried in the bed, as the cock slides deep in her, her legs spread wide. She raises her ass letting Steph slide the cock more easily back and forth inside her. Steph's finger stroking the soft sensitive skin of her ass forcing her to clench squeezing her finger and at the same time griping the cock reminding her how much it fills her. The cock goes further in her, till she thinks it could not get any deeper. Steph starts moving the cock back and forth slightly and Katie realises the movement mimics Steph's finger slowly moving back and forth over her tight twitching ass hole. Questions over Steph's plans leave Katie's head as the cock begins to twist inside her and at the same time Steph's finger runs round the rim of her hot tight hole.

Steph probes Katie's ass pushing against the resistance forcing it to open slightly but not venturing inside. As her middle finger tests Katie's ass her other fingers spread Katie's cheeks letting her watch the hole twitch at her touch. Steph stops rubbing and moves her finger allowing her to bend down close and slide her tongue out so the tip touches the clenched hole making it spasm at the touch.

Her tongue presses against the spasming hole slowly licking at the opening. She lets go of the cock and takes hold of each cheek spreading them wider opening the hole letting the tip of her tongue push inside making Katie moan.

The tongue pulsates in the opening to her ass as Katie moans and groans feeling her orgasm emerging again. Her ass spasms round the tongue as her pussy spasms round the huge, bright pink, cock. She feels the spit running off Steph's tongue into her ass, covering its rim. The tongue pulls back leaving her hot wet tight hole clenching at the air trying to pull something in.

Steph slides her first two fingers easily into Katie's wet, slippery, virgin ass making her call out as they slide fully in pushing as deep as they can, the tips gently massaging inside her. Katie feels herself being squeezed between the fingers and the plastic cock. She squirms with both holes filled, her muscles randomly tensing making her body jerk and shudder as she feels her orgasm getting ready to be released.

Steph takes the small tube of lubricant from the draw flips off the lid and squeezes a dollop in Katie's hole. She spreads the lube round the hole filled by her fingers.

She kneels between Katie's legs holding the cock in both hands thrusting it deep in Katie's pussy making her pant and cry out her ass bobbing up and down in time. The cock stretching her rubbing her soft flesh as it grips at the pistoning plastic. Steph bends the dildo round pressing its free end against her slippery hole. Holding the end pressed against Katie's ass Steph works the dildo hard with her other hand, it pushing hard along the front of her body pressing against the sensitive sections of her. The increased pressure caused by bending it round to her ass forces her to tilt her ass higher. Steph holding the free end ready to plunge it down into the lubricated hole.

Katie cries out as the increased force on her G-spot triggers her orgasm. Her muscles spasm and she buries her face in the bed muffling her screams as shudders run through her body over and over again.

As Katie first cried out Steph forced the dildo into her ass her orgasm relaxing the muscles enough to force the thick end into the tight hole.

Katie begins to recover from the experience, the hot pain of having her ass filled slowly surfacing the orgasm no longer able to cove it. As the final convulsion flows through her signalling the orgasm finishing she winces bracing herself for the full pain from her ass to hit her. She eventually lets out her held breathe as she realises the expected pain is not there the opening stings from being stretched to let the two inch wide head in but her muscles round the hard plastic ripple up and down its length and as begins to think of how much of her ass and pussy are filled by the plastic the stinging pain leaves her mind and she starts to moan and pushes her ass towards Steph craving her to give her a hard double fuck.

Steph waits letting Katie's impatience grow before taking hold of the middle of the dildo and slowly rocks it back and forth sending one end deeper and then the other seesawing it in her driving her crazy with constantly going deeper in her one hole or the other never giving her chance to relax, her body squeezing on the ungiving plastic in both holes. Katie feels a second orgasm getting close, her body covered in sweat making her pale skin glisten. She raises herself to her hands and knees letting Steph move the dildo faster. Katie lifts her face to the ceiling and lets out a long grunt like moan that oscillates in time with Steph's movements her arms trembling and her body shaking. Steph stops and eventually Katie drops her head and regains control of her body.

Steph pulls the dildo from her pussy it emerges wet, strands of cum running from its end to the dripping hole. She pulls the cum covered end to her face and licks at it tasting her sister's cum spreading it over her lips. She turns round dropping down onto one arm her other reaching behind her holding the dildo its dripping end drooping towards the bed. She lifts the wet end and making it point at her ass, she pushes her ass back till the tip pushes between her round bouncy cheeks.

She pushes herself back up onto her knees allowing her to spread her ass and push the dildo to her asshole. She twists her body to look at the bright pink dildo its tip buried between her cheeks her hand not able to spread them wide enough for it to not push between them. With a quick jerk she forces her ass back and pulls at the dildo plunging it into her ass.

Steph screams as her ass swallows the wet head, she fights the urge to pull it back out, to stop the pain. She closes her eyes and counts down from thirty, slowly. When she reaches zero she opens her eyes the pain gone, her muscles accepting the dildo and her repeated use of toys stretching the opening so there was no longer the stinging of it being stretched too far.

With her ass accepting the dildo she slides it deeper into her backing her ass towards Katie. With ten inches of plastic cock in her, her hand moves form the dildo, she pauses for a second her face lifted high her eyes closed before she drops down onto her arms, her ass instantly taking in another inch leaving no more than four inches of exposed plastic between them, her muscles clench around the dildo and she slowly pushes backwards squirming as she does forcing the cock deeper into Katie whilst only letting it push slightly deeper into herself.

Their asses press together the dildo almost entirely taken in their asses just millimetres of pink showing between their holes, a foot inside each of them. Katie pants, the experience of having so much in her ass that was recently virgin making her heart race. Steph starts to move back and forth exposing more of the bright pink as it slides out of her and is pulled out of Katie before sinking it back into both of them. Katie starts to respond mirroring Steph's movements their movements getting bigger and bigger till when apart a foot of the dildo is between them. They both scream as they power towards each other till their asses smack into each other both of them panting for air between screams. They both are close to orgasm Katie's second feeling as if her first was nothing.

Steph reaches beneath her towards Katie her fingers reaching her pussy and slides two inside and beings to thrust them deep. Katie's cum running over her fingers covering her hand. Katie suddenly notices the open draw of sex toys next to the bed with an orange double dildo lying on top, shorter and thinner than the pink one. She pulls it out of the draw and looks at it wanting to use it on Steph but not sure if she could take control. Steph's fingers thrust faster working independently of her body slamming back an forth pushing her closer to orgasm.

Katie decides to use the orange dildo, she reaches towards Steph and despite almost falling on her face manages it. Steph feels the end of the dildo reach her hand and she pulls her fingers out of Katie and helps guide the orange head into her, then she covers Katie's hand with her own and starts her pushing it back and forth before moving to her clit and she starts flicking it quickly. Katie thrusts the dildo into Steph frantically as if stabbing at her pussy with a dagger.

Steph starts to scream loudly as she finally gets to climax and she thrusts back hard almost knocking Katie flat and taking nearly a foot and half of the dildo into her. Katie the dildo hard in her hand hitting her soft flesh round her hole. Cum spurts from Steph coating Katie's hand and as Katie pulls back out another spurt coats Katie's pussy and splashes on the bed. A third spurt as her orgasm finishes leaves the bed soaked beneath them and she collapses forward the dildo sliding from her ass leaving it hanging from Katie's ass like a bright pink tail.

Katie takes hold of the pink dildo then drops on her chest letting her other hand go to the dildo as well and she thrusts it hard into her ass pistoning it hard with each push getting more and more into her then she screams loudly as she pushes as much as she can in and cums for a second time with her ass spasming round the plastic trying to crush it within her and then she collapses on the bed also exhausted.

Steph climbs next to her little sister and helps her slide the dildo free before collapsing next to her with her arm across her back.
© Copyright 2005 MidnightStalker (midnightstalka at Writing.Com). All rights reserved.
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