Trading Places

I wrapped my fingers lovingly around my brother’s hot pole, which glistened with Eve’s saliva. He gazed down at me, unable to believe that his little sister was about to suck his cock. I looked over at Eve as I stroked Mark’s shaft. She already had her brother’s dick buried deep into her face. I heard Mark whimper with delight when I opened my mouth wide, and let him slide his cock past my lips. His meat was salty and delicious, like I knew it would be. I slowly bobbed my head, cupping his shaft with my tongue as it played back and forth over my lips. Pre-cum soaked my busy taste buds. My brother grabbed the base of my ponytail, and pumped his hips into my cum-hungry mouth.

Eve and I sucked our brothers off for all we were worth. The rec room echoed with the slurping sounds of hot oral sex. Ryan ran his hands through his sister’s hair as his cock slipped into her mouth. Mark still had my ponytail in hand as my nose pressed into his trim, muscular belly, his big dick most of the way down my throat. The boy’s moaning increased in volume. I could tell they were ready to blow.

Eve pulled Ryan’s dick free, and began to jack it off over her open mouth. She looked up at her big brother and said, “I want you to see yourself cumming in your little sister’s mouth.”

I thought that was such a cool idea, I had to copy it. Eve and I stroked our brother’s dicks. I could feel Mark’s penis began to twitch and throb in my hand. A gasp hissed out of his throat as a thick jet of semen sprayed from his cock-head onto my tongue. Two more huge loads followed, one that grazed my cheek with its creamy warmth, and the other a bulls-eye down my throat. Ryan was right behind Mark. A white dollop plopped across Eve’s chin. Her tongue shot out, and it was greeted by another blast of hot cum. After the boys had shot their milky load, Eve and I cleaned dick flesh, and each other’s faces, with our tongues.

The four of us were just getting started. We stripped off whatever clothes we had remaining. Eve said, “Shannon, our brothers are a couple of studs, huh? Just look... their dicks are already getting hard again!”

“Yeah,” I smiled, “I guess they’ve got to take our cherries now!”

Mark and Ryan grinned at one another, as Eve and I got on our hands and knees, buck naked, on the carpet. I turned so I was facing my best friend. We started to make out as our brothers approached us from behind. I felt Mark exploring my wet sex with his fingers, which I coated with my juice. Glancing over my shoulder, I could see my brother spread my love sauce over his big shaft. He placed his dick up to the entrance of my pussy hole. He rubbed his velvety head over my clit, teasing me, making me scream in pleasure and beg for him to fuck me.

Eve and Ryan were lost in a frantic doggy-style. I could see her tits sway to the rhythm of her brother’s fuck strokes. Ryan’s poor little face was contorted with what looked like deep concentration and sheer ecstasy. He humped into his sister like an animal.

I moaned loudly as my brother breached my cunt with his monstrous penis. My virginal walls stretched slowly, engulfing his hot meat an inch at a time. When I felt Mark bottom out, I thought I was going to pass out with exhilaration. He began to piston into my drooly hole. My moaning and squealing was only interrupted by Eve’s soft kisses. As my brother fucked me from behind, a sensual warm glow spread through my body. My head was spinning with deep pleasure, and I could feel my cunt muscles pulling jerking at Mark’s hard on with pre-orgasmic contractions. My brother pounded my saucebox without mercy, just the way I’d always wanted him to. I have to say the reality beat the crap out of my fantasy.

As Mark reamed my snatch out from behind, he began to toy with my asshole. Using his finger, he poked and massaged the sensitive pit. I loved it. I glance back over my shoulder, tossing my ponytail.

“Fuck me in the ass Mark! Stick it up your little sister’s shithole!”

My brother did not have to be told twice. He spat a slippery glob of saliva straight into my butt-crack. Slowly, he pulled his dick out of my snizz, then took his hand and smeared my girlie-goo up into my ass. His cock zeroed in on my winking rosebud, pressing his heat into my waiting bowels. This time it was Eve who copied me.

Eve’s eyes were glassy and round as her brother pushed his stiff pole up her fudge tunnel. I pressed my lips into hers for a long, deep kiss as our brothers reamed out our back ends. The sensation of Mark’s cock probing my innards was fantastic. Pure joy pulsed from somewhere deep inside me, and every stroked took me one step closer to heaven. Eve and I had become quite vocal. It was a good thing her parent’s weren’t home.

“Oh yeah! fuck my ass good! Fuck yeah oooooohhhh!”

“Come on big brother! Fuck your little sister’s asshole harder!”

It didn’t take much longer for the orgasms to start blasting through me. I’d never been multiple before, but then again; I’d never been ass-fucked by my own brother either. I moaned and groaned like a seasick slut, my tits bouncing haphazardly as Mark increased his intensity. Girlie-cum pulsed from my snatch, and I could feel it running down my thighs.

I saw Ryan’s face clench up. He clutched at his little sister’s hips like a drowning man would a life raft. It really turned me on to watch as Eve’s brother shot his hot load up his own sister’s cute little ass.

Mark gasped behind me and tensed up. He jerked hard once, then again. As his cock began to spray my intestines with his sloppy seed, my pussy convulsed with another series of orgasms. My brother and I seemed to cum forever, as if we were locked in some kind of permanent incestuous ecstasy. Finally, as our breathing returned to normal, and his warm semen dribbled out of my pink asshole, we collapsed into one another’s arms.

The four of us fucked and sucked into the night. Although one of us suggested that maybe we should switch partners, it never happened. It was all about brother/sister sex. I now sneak into Mark’s room at night whenever I have the chance, and Eve tells me she does the same thing with her brother. My parents are going to Mexico City for two weeks next month. The four of us can’t wait to repeat what happened that night Eve and I traded places, and discovered the joys of incest for ourselves.