Sister’s Sleepover – Part 1

Sister’s give into smoldering lust during a sleepover, and discover (as I have) with sisters, incest is not only hot, it’s the best.

I’m Ali, my sister Kate wasn’t expecting me for another hour; I caught an early bus just to get out of the house. My mom has been driving me crazy lately so Kate has been kind enough to invite me over to stay overnight at her place. I’m 14 and my sister is 19, a college girl. Dad set her up in her own rental home across town from home.

There was no answer to my knocking, and as always before, I let myself in, thinking she must be studying in her room. I walked quietly through the house, glancing around, but went straight to Kate’s bedroom. I expected to see her buried in the books, but she wasn’t there. I noticed that her clothes were on the floor, including a sexy thong. I reached down and picked it up. It was wet, I brought the crotch of the thong to my nose and took a whiff. My sister’s panties were saturated with cum.

The sound of water came to my ears from another room. It shut off suddenly, and I was struck with the image of Kate catching me with her wet thong in my hand. I heard her footsteps as she padded down the hall. I turned and slipped into the closet, sliding the wooden door shut in front of my face. I peeked out through the wooden slats and saw my sister come into her room, naked and toweling her hair dry.

Kate ran the towel over her face and then lower, drying the rest of her body slowly. She seem to enjoy the feel of the rough terrycloth against her soft skin. Kate has an amazing body and I couldn’t help but blush with admiration taking it in. My sister’s movements were languid and drawn out, bending over to dry her legs and feet, she gave me a full view of her round ass, and her thick labia between her thighs. Her pussy was clean shaven.

She came toward the closet and I shrank back, holding my breath, but she only hung the towel on a hook on the wall beside the closet door. She moved graciously onto the bed, lying down on her back as she stretched her arms and legs. She sighed deeply and relaxed, spreading her thighs open and drawing her knees up slightly. She folded her arms beneath her head, breathing deeply, rhythmically, her chest rising and falling slowly.

I loved Kate’s large breasts and often had stolen peeks at them whenever we had changed together. Compared to my body, Kate’s was mature and full.

From my spot in the closet I could see quite clearly between Kate’s shapely thighs, and my breath caught as I saw how swollen her cunt lips were. A light glaze of her juices coated her lips, slowly dribbling down to her clit. She began to grind her hips upward into the air spreading her legs wider, giving me an open view of her aroused pussy. I heard Kate let out a low moan of pleasure.
I knew Kate was sexy but this was amazing. I felt bad watching her like this but I couldn’t tear my eyes away. She kept her legs spread wide, so that I could see her clit which seemed pink and engorged and I noticed the muscles in her inner thighs quivered slightly.

Kate ran her hands over her full breasts, massaging them roughly, her hands squeezing the delicate flesh, stopping every few minutes to pinch and roll her nipples between her forefingers and thumbs. She arched her back up, her eyes closed, licking her lips as she stimulated her beautiful breasts. She was clearly enjoying herself immensely. And my heart was beating like crazy to see my own sister playing with herself in such a sexy way.

I bit my lip, trying to keep silent as I watched. I was very aroused, my own little nipples were hard, my pussy wet, and I realized I was aching to touch and taste my own hot fucking sister. I put the heel of my right hand against my clit over my tight jean shorts and began grinding down on it. I brought the wet thong to my nose to inhale the smell of Kate’s sweet cunt… I open the crotch and let my tongue click up the moisture there.

Kate continued on, oblivious to my prying eyes in closet, running her hands down her muscular belly, caressing her lovely skin, tracing circles around her bellybutton with her fingertips. I kept my face pressed to the crotch of my sisters wet thong as I watched intently Kate rubbing and squeezing her inner thighs. She moaned again, this time louder.

My sister was so wet that her pussy was pouring a flow of her sweet honey down her ass and soaking the sheets underneath her. She slid her fingers up and down the outside her slit, then spread her lips wider, rubbing the tip of her throbbing clit with her finger. Kate gasped as her hips jerked off the bed. I was shaking with desire, my mouth closed on her wet thong as my sister dipped her finger inside her hot cunt.

When she withdrew her finger it was dripping with her juices. She ran her wet finger around her hard clit in small circles, teasing herself. Kate slid her fingers back down, and this time penetrated her pussy with two fingers. Again, she drew her dripping fingers up to her clit.

She placed her middle finger on one side of her clit, her ring finger on the other, and gently pinched her clit between them, rubbing in slow circles. She took her other hand and plunged three fingers deep her wet cunt making slurping sounds as she whimpered with pleasure. My sister moved at a steady pace, rubbing her clit and pumping her fingers in and out of her slick cunt.

I was fighting myself now, holding myself back, feeling as if I would lose my mind, listening to the wet sounds her fingers made, her moaning and groaning, and watching my hot sister bring herself to the brink of an amazing climax. I felt like a caged animal, and every muscle in my body was bunched and tight, ready to spring.

I pinched my nipples harshly through my thin top and began to grind down harder on my cunt with the heel of my palm.

Kate moaned louder now, her fingers pumping faster and harder, deeper inside her juicy cunt. It was so hot how my sister rubbed her clit in quick little circles, pinching her clit tightly between her fingers and pulling on her glistening clit flesh. She jerked her hips up now with every thrust of her fingers, whining and grunting. The sound of her wet pussy slurping as she jammed them in and out sent me over the edge, and I fell to my knees, I stuffed Kate’s thong into my mouth to stifle a groan as I came in my jeans. My eyes were still glued to my sister fucking herself hard and fast.

The fierceness and speed of her fingers stuffing her cunt and the middle fingers of her other hand flashing over her engorged clit transfixed me. A moment later Kate let out a sharp cry, her hips bucked violently, rubbing her clit furiously as she exploded in orgasm. The muscles in her thighs were twitching spasmodically as her juices squirted in a torrent out of her convulsing cunt around her fingers. Her hips were frozen up in the air, as a second volley of cum sprayed all over her tense body her fingers still pressed hard against her clit, her fingers still buried deep inside her dripping cunt.

Kate’s body slowly relaxed. Her ass dropped back down onto the bed and her breathing returning to normal. She laid there catching her breath, wiggling her fingers inside herself still. Then she leaned up on her elbows, looked at the closet door, and lifted her fingers to her mouth, licking them clean. She smiled as she did this, and I realized she knew I was there. She’d known the whole time. She lowered her fingers back down to her pussy, soaking them again, and licked them clean once more.
Her voice was husky when she spoke. ” Hey sis, did you like the show? Now it’s your turn to show me your hot body!”

I was caught, I stood and opened the closet door her wet thong, still in my hand.

I opened my mouth to speak but nothing came out.

“I’ll take my thong back, thank you. That’s what gave you away.” She said with a grin, “Now strip for your big sister!”

I tossed the thong to her, and then slowly pulled my top over my head. I wasn’t wearing a bra, and Kate let out moan “Mmm your little titties are so hot. Take the shorts off”

I couldn’t bring myself to look Kate in the eye, but I was so excited showing her my body.
I unzipped my shorts.

“Turn Ali, I want to see that tight lil ass,” Kate said in a husky voice.

I did as she said and bending over to give her a good look at my ass over my pink bikini cut panties.

As I stood Kate left the bed and stood behind me, her breath in my ear, “Getting off while my sweet lil sister watched gave me one of the best climaxes I have ever experienced. Mmm your nipples are so hard, can I touch them?”

All I could manage was a nod.

Kate’s graceful hands cupped my small breasts, her fingers narrowed to roll and pinch my nipples. My legs buckled. Kate pulled hard on my nipples and I leaned back against her, her mouth was kissing my neck and sucking on my skin.

“You sexy little thing,” Kate sighed, “You don’t think I noticed you checking me out when we changed at the pool, I have wanted to fuck you since you were 12 and now, its going to happen.”
Kate’s right hand snaked down my body and cupped my cunt over my panties. “You dirty little girl, you made your tight lil pussy cum watching your sister, didn’t you?”

“Yes, “ I hissed, “You are so hot, so mmm beautiful,” I whimpered as Kate slipped her hand into my panties, parted my slick cunt lips and plunged her middle finger deep into my pussy.

“Fuck sis, so wet, so fucking tight,” Kate sighed, “You have been rubbing off to me too haven’t you, thinking of my tongue on your little cunt haven’t you Ali?”

“Oh fuck yes Kate, nearly every fucking night,” I groaned as Kate began to finger fuck me.”
“This is why I invited you over sis, I couldn’t take it anymore, I want you so bad,” Kate sighed.
Hearing that my beautiful sister lusted after me, was amazing to me- I began to grind my tight ass back into her pussy and she thrust her hips into my little ass.

“I need to taste you, you sexy little bitch,” she took her hand away from my sex and fed my own juices to me on her fingers, “Get your ass on the bed,” Kate said as she slapped my ass.
I lay on my back where Kate had just laid. She hooked her fingers into my panties and I lifted my ass as she removed my panties.

“Oh, fuck baby sis,” Kate sighed, “Your pussy is so fucking pretty.”

Kate leaned down threading her arms around my thighs. She kissed and licked my inner thighs tasting traces of my juices.

Kate looked up into my eyes, “Ali I know this might seem wrong, but after we become lovers, we are going to seduce mom to join us, would you like that?”

“Oh fuck, Kate that would be so fucking hot,” I whimpered.

Kate leaned forward and kissed me hard her tongue tumbled into my mouth and I moaned as she sucked my tongue into her mouth and sucked on it hard.

Her tongue traced from my mouth down my neck and then flicked over a nipple, rolling it on the tip of her tongue then sucking it hard into her mouth. I felt her teeth close on my nipple lightly and I arched my back with the searing sensation. She moved to my other breast and soon I was humping the air, I was that turned on.

“Oh baby sis, I love your body’s response, it’s going to be so much fun making you cum,” Kate moaned.

I was breathing heavy, and could only manage a nod as Kate’s tongue swirled around my belly-button. Kate was enjoying her slow torture. Her mouth and tongue kissed and licked my lower tummy, then traced the by-folds at the top of my legs.

My sister pursed her lips and blew her hot breath up and down my aching slit. I thrust my cunt upward, trying to make contact with her mouth.

Kate giggled, “Mmm my hot little sis tell me what you need?”

“Katie, oh fuck, lick my cunt, suck on my clit, eat me please , oh fuck eat my cunt.” I blurted out.

Looking into my imploring eyes Kate parted my pussy lips with her fingers and her tongue traced my wet cunt then her mouth and tongue clamped down on my throbbing clit.

“Yes oh fuck yes, like that oh sis so good oh fuck lick my clit like that.” I groaned.

Just as my mind was flooded with pleasure from my sister’s clit play she buried her middle finger deep in my virgin cunt.

Arching my back I murmured my sisters name,” Oh Kaaate,Kaaate, Kaaate… its soooo fuuucking gooood.”

Kate was not a gentle lover, son she was ponding my pussy with two fingers as her tongue lashed over my clit. While I was seeing stars I marveled at the sight of my beautiful, sexy sister going down on me like a wild woman.

Kate was an experienced lesbian, which was news to me. Her fingers seemed to find every sizzling sensation my cunt could produce and then I felt her teeth slide over my throbbing clit. Pain and pleasure in a single instant, then the flash of her swirling tongue where her teeth had been. Kate repeated this order again and again until I could feel my whole body rise to her fingers and tongue. It was as if my skin was being touched my a million little needles and it was then I realized that my sister would make me cum like I had never cum before.

I screamed Kate’s name as my cunt had a vice grip on her fingers. Kate managed to pull her fingers out as if she expected the torrent of cum that squirted out of my teen cunt. I watched as my sister took a stream of girl cum into her open mouth, then another, and another. My juices spilled down her chin as we moaned together.

Suddenly Kate’s face was above mine, and I opened my mouth to receive a stream of my own hot cum from my sister’s mouth. We kissed as cum splashed all over our faces. I didn’t care I sucked my sister’s cum-soaked tongue deep into my mouth and moaned. I was experiencing something I could have never imagined happening and yet, it was the best thing that had ever happened to me.
We kissed our mouths and tongues on fire for a long time, before Kate finally broke it off.

Kate smiled down on me, “This going to be the best sleepover of your life sis.

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