Dad's last night home stretched like a rubber band pulled to snapping point.
He was in the living room again, feet up, beer in hand, yelling at the TV over some late-night game. The volume was loud enough to drown out almost anything… but not loud enough to hide three horny adults turning the entire house into their personal fuck palace.
Sophia locked eyes with us the second his show started. She was still naked from the double-ender session, cum from earlier still shining on her inner thighs. "Full house corruption starts now," she whispered, voice calm but dripping with heat. "Every room. Every surface. Dad's right here and he has no idea. Mia, you're still stuffed with the egg and plug. Alex, you're going to fill us in every single room before he goes to bed. Loser of each round has to walk through the house leaking the winner's creampie while Dad's still awake."
Mia's bratty grin was feral. "Game on, Mom. I'm winning every room."
Kitchen – Round 1 Sophia bent Mia over the same island where we'd done breakfast. I slammed into Mia first, the egg buzzing on max inside her pussy, plug vibrating in her ass. The wet slap of my hips against her ass mixed with the distant roar of the game. Sophia knelt beneath us, licking my balls and Mia's clit while whispering, "Cum fast, baby. I want that load dripping down her leg when she walks past Dad to get water."
Mia came in under two minutes, pussy gushing around me. I flooded her with a thick creampie that immediately started leaking when she stood up. Sophia smirked and made her walk straight through the living room to the fridge—short skirt, no panties, my cum running down her thigh in a shiny trail. Dad never looked up from the TV.
Mia mouthed one for me as she passed.
Laundry Room – Round 2 We dragged Sophia in next. The washing machine was running on spin for cover. I fucked her hard against the dryer while Mia sat on top of it, legs spread, making Sophia eat her freshly creampied pussy. Sophia's heavy tits bounced with every thrust. She came first this time, walls rippling, milking a second massive load out of me while Mia held her hair and trash-talked.
"Two for me now," Mia gloated, still leaking. Sophia stood up, cum dripping down her leg, and calmly walked back through the living room to "check on Dad." She bent over to kiss his cheek, my load still running down her thigh inches from his face. He just patted her ass and kept watching the game.
Bathroom – Round 3 We barely closed the door. Mia sat on the sink, legs wrapped around me while I pounded her. Sophia stood behind me, reaching around to rub Mia's clit and finger my ass at the same time. The mirror showed everything—our flushed faces, Mia's tits bouncing, Sophia's predatory smile. Dad walked past the bathroom door to grab another beer. We froze mid-thrust, my cock buried balls-deep in Mia, and didn't breathe until his footsteps faded.
Mia came so hard she had to bite my shoulder. I filled her again. When she stood up, the combined loads from three rooms poured out of her onto the tile floor. Sophia made her clean it with her tongue while Dad was still in the hallway.
Living Room Couch – Round 4 (Risk Level 1000) Final round. Dad was literally in his recliner five feet away, half-asleep now, game still blaring. We stayed under the same throw blanket. Sophia rode me slow and deep while Mia sat on my face, grinding her triple-creampied pussy against my tongue. The blanket barely hid the motion. Dad snored once. Sophia clamped a hand over her own mouth and came silently, pussy milking me into the fourth and biggest load of the night. Mia followed, flooding my mouth while Dad's head lolled to the side.
When it was over, both women were leaking rivers down their thighs. Sophia kissed Mia deep and messy, sharing the taste of everything we'd done, then looked at me with cum-glossed lips.
"Full house corrupted," she whispered. "Every room marked. Dad leaves for the airport in the morning. When that door closes… the real training begins. Toys, videos, breeding teases, the marital bed as our permanent playground. No more sneaking. No more limits."
Mia grinned, thighs shiny, and licked a stray drop of my cum from Sophia's nipple.
"Four loads in one night while Dad was home. I'm pretty sure I won most of them."
Sophia just smiled wider and turned both remotes back on inside Mia.
"Tomorrow the house is ours. And Mommy is going to teach you both how to take even bigger risks… and even bigger loads."
Dad snored louder.
The front door would be closing on him in less than twelve hours.
The corruption was complete.