Sibling Play

by Anonymous

Growing up in the sixties, I lived in a nice suburban neighborhood. I was nineteen, at home and commuting to community college and quite full of hormones. I'd come home from school and head straight to the only bathroom and shit, then jerk off into a wad of toilet paper, usually to imagined images of the bare asses of a few girls in school, other times to images of my sister, one year younger than me. Before the internet, porn consisted of magazines like Playboy. I was always looking for visual stimulation and I loved the sight, and occasional feel of a girl's bum. I'd had a few girlfriends and engaged in oral and petting, but hadn't fucked yet and was dying to do so.

My sister Sally had developed nicely. 5'7" and slender, she had smallish tits and a cute, heart-shaped, round butt. Her bush had thick pubes the color of the reddish-brown long hair on her head. Since I was ten, I'd spied on her when she was changing or getting into the shower. I loved the way her butt developed fullness in her early teens. It began to look like our Mom's full, soft ass. After even a short glimpse of her bare butt, I'd get super hard and rush to my bedroom to furiously jack off, sometimes coming two or three times. I'd voyeured her many times before she caught me one day slowly opening the bathroom door when she had stripped for her shower.

"John! What the hell are you doing?", she asked angrily.

I mumbled "sorry, didn't know you were in here", and quickly retreated to my bedroom to jerk it. Expecting her to get in her shower, I was on my back on my bed teasing and rubbing my full, upcurved erection (thin, about 6.5 inches) when she threw open my door and walked into my room, holding a small towel loosely on her front.

"Ha, how do you like it now", she asked, as I pulled my bedcovers over my rampant cock.

"How long have you been spying on me?", she spat out.

I knew I had to talk fast.

"Sorry, sis, I can't help but admire your body. You're gorgeous sexy", I blurted out.

Her face softened. "Yeah, you think so?"

"Know so. Look at the effect you have on me (pointing to my tented bedspread)."

"Well", she said. "I think you need to be taught a lesson, you little perv". She was now smiling mischievously and I was intrigued. "You'll be my little slave for the day."

My cock strained further and throbbed under the covers.

She stepped to my bed, and grabbing the covers, slowly pulled them back, exposing my throbbing cock. She knelt on the side of the bed and dropped her head and shoulders to the mattress, reaching back to spread her pretty bum.

"On your knees on the floor and worship my ass and pussy," she directed.

I said "yes, maam", knelt and assumed the position behind her and began lightly kissing her tight, round buttocks. I progressed to lightly, then firmly licking her asshole with circular, long tongue strokes. She sighed deeply, trembled and moaned softly.

"Good job, John. Now the pussy."

I spent four or five minutes licking her slit from behind, going the full length of her crack, over her dark, crinkled starfish, over her thick, coral colored lips and up to her clit and back. She began to squirm and buck her ass back at me. I bore down on her clit and sped my tongue in circles around and then back and forth on her clit as I worked a saliva loaded index finger slowly up her pucker. I was well practiced from the few girls I'd licked and I was hitting home on her clit.

She bucked and jerked, then began a slow, high moan, "ooooooh" followed by a thrashing jerking of her hips. She went over the top and came as I lashed her clit, sucking my finger into her tight asshole, which rhythmically pulsed strongly six times around my finger, then more weakly three more times before she exhaled loudly and slumped further into the bed, then collapsed onto her stomach, breathing rapidly and deeply.

"Wow, bro, you sure know how to please a girl. I was going to torture you more, but I think you and I both need to fuck, right now.", she urgently said.

She went back to her position on her knees on the side of the bed, arching her lower back to make her pussy more accessible from behind. I stood up, rubbed my cock on her slit (as I had read one does-never having had the actual pleasure of a entering a cunt before) and slowly advanced, inching my cock into her tight, hairy pussy.

She answered my concern as I slowly pushed into her. "Don't worry, I'm on the pill. Just fuck me with a nice steady rhythm and cum deep in me."

I was straining not to cum too soon, but I knew I couldn't last long, and after only twenty or so strokes, I grunted involuntarily and loudly and emptied into her spasming cunt, squirting cum for a good ten seconds through a flurry of thrusts that bottomed out her pussy. She reached back with both hands and pulled me farther into her, grinding back at me as cum leaked out of her cunt in lumpy wads and down my shaft.

"Well," she laughed, "you seem very satisfied".

"Goddamn, that was fucking hot", I panted.

I decoupled from her and a rush of creampie grouted out of her now slack cunt lips. I quickly rolled her on her back and licked up my own cum from a well-fucked pussy for the first time. As always, it was bland and slightly salty. She grabbed the back of my head and pulled my face tight to her musky cunt. I kept licking, and worked my finger up her asshole again. She responded with moans and jerking hips and soon I had tongue lashed her to her second intense cum, her bellowing "fuck, fuck, fuck, fuck.." as she came.

We lay in bed and talked about our play, telling each other frankly what we enjoyed the most and planning for new things to try on our next encounter. She and I shared stories about seeing our Mom and Dad making love through our years in the house with their bedroom door open or poolside in our back yard. They favored doggy style. I watched them a few years back from my bedroom window on the second floor as Dad took Mom kneeling on the edge of the chaise.

His cock was impressively thick, if relatively short; darker than his skin with a large, plum-like red purple head. Her plump, soft ass jiggled and a few dimples of cellulite appeared as he slapped into her from behind. She brought him to a thunderous climax, working a wet finger up his ass as he banged her flat into the chaise. He pulled her to her knees, licking her asshole and cunt from behind and eating his own cum from her hairy snatch. She reached back and spread her ass cheeks and shortly screeched out her own orgasm.

Fast forward fifty-five years: Sally and I are now both widowed, but we lived in the same town all these years and fucked whenever our spouses weren't available. We still get together once a week and have a very full menu of sex play. She has especially enjoyed anal through these years--telling me my still slender cock fits her asshole perfectly. She has included a few of her girlfriends in our play and we partied and swapped partners as swingers (on the down low as to being siblings) many times.