The house was quiet except for the wet sounds of skin slapping skin. My sister Lisa was on her hands and knees on the living room rug, ass up, while I drove my cock into her from behind. "Harder, fuck me harder," she grunted, pushing back to take every inch. Her pussy was soaked, gripping me tight with every thrust.
Dad walked in from the kitchen, already stroking his thick shaft. "Room for one more?" he asked, voice low and rough. Lisa looked up and opened her mouth without a word. Dad fed her his cock, and she sucked him deep while I kept pounding her cunt. Mom came down the stairs a minute later, naked, tits bouncing, and went straight for Lisa's clit, rubbing it in fast circles.
"Fuck, that's it," Lisa moaned around Dad's dick. "Make me come while my brother fucks me."
I slammed into her faster, balls slapping her ass. Mom's fingers worked Lisa's clit until she shook and came hard, pussy pulsing around my cock. I pulled out and shoved into Mom instead, bending her over the couch. Her cunt was even tighter, and she pushed back like she couldn't get enough. Dad moved behind me, pressing his cock against my hole, and I didn't stop him. He slid in slow, stretching me while I fucked Mom.
Lisa crawled under Mom and started licking her clit again. The room filled with moans and the smell of sex. We switched around for hours: Dad fucking Lisa while I took Mom's ass, then Mom riding my face while Lisa sucked Dad off.
Cum ended up everywhereon tits, in mouths, leaking out of holes. No one held back. We were all just raw need and sweat until everyone was spent and sticky on the floor.
By morning we were already starting again in the shower, water running over bodies pressed together, hands and cocks and tongues finding every spot that made someone gasp. It was our secret, our heat, and it never got old.
