I came home from college for the weekend and the house felt different right away. Mom was in the kitchen wearing nothing but an apron, her big tits hanging out the sides, nipples hard. Dad was on the couch with his cock out, stroking it slow while he watched my sister Lisa ride our uncle's dick on the floor.
"Fuck, look who showed up," Lisa moaned, not even stopping. She was twenty-three, tight body, shaved pussy stretched around that thick cock. "Get over here, big brother. Mom's been waiting to suck you off since you left."
Mom turned around, grinned, and dropped to her knees right there on the tile.
She pulled my jeans down and swallowed my cock in one wet gulp. No teasing, just straight to the back of her throat. I grabbed her hair and fucked her face while I watched Dad stand up and push his dick into Lisa from behind once Uncle pulled out.
"Family rule," Dad grunted. "Everyone fucks everyone. No clothes after dinner."
Mom gagged on me but kept sucking harder, spit running down my balls. Lisa crawled over on all fours, ass up, and started licking Mom's pussy while Dad slammed into her. The sounds were nasty—skin slapping, wet sucking, moans bouncing off the walls.
I pulled out of Mom's mouth and shoved my cock into Lisa's cunt next to Dad's. We double-stuffed her right there on the rug. She screamed and came so hard she squirted all over both our cocks. Mom climbed on Lisa's face and ground her wet slit on her tongue while Uncle fed his dick into Mom's ass.
We moved to the bedroom after that. Mom on her back, legs spread wide, begging for it. I fucked her pussy deep and slow at first, then hard enough the headboard slammed the wall. Dad took her mouth. Lisa sat on Mom's face and rode her tongue while she fingered her own clit. Uncle fucked Lisa's ass from behind, stretching her tight hole open.
"Fill your mother up," Dad ordered. I came inside Mom's cunt, pumping thick ropes until it leaked out around my shaft. Dad pulled out and painted Mom's tits. Lisa licked it all up, then sat on my still-hard cock and rode me reverse so everyone could watch her pussy take every inch.
We kept going for hours. Mom and Lisa sixty-nining while Dad and I took turns fucking their holes. Uncle came in Lisa's ass and I ate it out of her while Mom sucked me clean. By morning we were all sticky, sore, and grinning.
Lisa kissed me deep, tasting everyone's cum on my tongue. "Next weekend you're staying the whole time," she whispered. "We're not done with this family fuckfest yet."
