The house was quiet when I got home from college, but the sounds coming from the living room told me everything. Moans, wet slaps, and my mom's voice begging for more dick. I dropped my bag and walked in. There she was, naked on the big sectional, her tits bouncing while my aunt ate her pussy. My sister was on all fours beside them, getting railed from behind by some guy I didn't know, but the second she saw me she grinned and said, "Get your cock out, big brother. Mom's been waiting."
I didn't hesitate. Pants off, dick already hard, I stepped up and fed it straight into my mom's open mouth. She sucked like a whore, tongue swirling the head while my aunt kept licking her clit. My sister crawled over, grabbed my balls, and started sucking them while the stranger kept pounding her cunt. The room smelled like sweat and pussy. Everyone was family except the one extra cock, and even he was just there to stretch my sister wider.
Mom pulled off my dick with a pop and looked up at me. "Fuck your sister while I watch," she ordered. I moved behind my sister, shoved the stranger out of the way, and slammed into her soaked hole. She was tight and hot, pushing back on every thrust. "Harder, brother," she gasped. Mom and my aunt kissed deep, fingers buried in each other's cunts, watching me wreck my sister's pussy.
We switched fast.
I pulled out and let the stranger take my sister's ass while I slid into Mom. Her pussy was dripping, loose from years of taking dick, but it gripped me when I bottomed out. Aunt climbed on Mom's face and rode her tongue while I fucked her. The wet sounds filled the room. My sister came first, screaming around the cock in her mouth, then Mom followed, squirting on my balls.
We didn't stop. I fucked my aunt next, bending her over the arm of the couch while Mom fingered her own ass and told me to switch holes. I pulled out of one wet cunt and pushed into the other, raw and filthy. My sister sucked the stranger's load out of her own pussy then fed it to Mom in a sloppy kiss. Everyone was covered in spit and cum.
Hours later we were still going. Mom on her back, legs spread wide, my sister sitting on her face while I fucked Mom and the stranger took turns with my sister's mouth. Aunt rode my face, grinding her clit on my tongue. We came again and again, switching partners, filling every hole, no limits. By the end we were all sticky, sore, and grinning, already planning the next family night.
