The renovation crew clocked out at 5 p.m. sharp. Dad was still in Singapore for another ten days. The entire house was ours—every room, every surface, every risk.
Sophia didn't wait for dinner.
"Training moves to the kitchen tonight," she announced, already stripping in the hallway. Her robe pooled at her feet, leaving her naked and glowing under the pendant lights. "No more hiding in that tiny bunk. Mommy wants to hear how loud her students can get when the whole house is listening."
Mia's eyes lit up with pure competitive fire. She yanked her tank top off and kicked her shorts aside, already dripping down her thighs. "Finally. I've been dying to show you how much better I fuck with actual space to work with, Mom."
The kitchen island was perfect—wide granite countertop, bright overhead lights, big bay window overlooking the dark backyard. Sophia hopped up, spread her thick thighs, and sat right on the edge. Her heavy tits rested on the cool granite, nipples stiff.
"Mia, bend over the counter," she ordered softly. "Ass up, face between Mommy's legs. Alex, you're going to fuck her from behind while I feed her my tits. Make this the sloppiest, loudest creampie yet."
Mia smirked and planted her elbows on the granite, arching her back and pushing her round ass out. She was soaked—puffy pussy lips shiny, a thin string of earlier cum still clinging to her inner thigh. "Watch and learn, Mom. I'm gonna make him cum so hard it leaks all the way to the floor."
Sophia grabbed Mia by the hair, firm but gentle, and pulled her face straight into her heavy tits. "Suck, princess. Nice and loud. Let the whole house hear how much you love Mommy's lessons."
Mia latched on immediately, moaning loudly around one thick nipple. Sophia guided my cock to her daughter's entrance from behind. I pushed in with one hard thrust, burying myself balls-deep.
The sound was obscene. Wet. Loud. No bunk bed to muffle anything.
"Fuck—yes—" Mia gasped around Sophia's tit, voice vibrating against her skin.
I started pounding her. Hard. Deep. The sharp slap-slap-slap of my hips against Mia's ass echoed off the kitchen tiles. Sophia watched with that calm, predatory smile, one hand holding Mia's head to her breast while the other rubbed her own clit.
"That's it, baby," she purred. "Fuck your stepsister like you mean it. Fill her up so full she's dripping on my clean counter."
Mia's pussy clenched greedily around me with every thrust. She sucked harder on Sophia's tits, switching between nipples, leaving them shiny with spit. "He's so much deeper like this," she moaned, pushing back to meet my strokes. "Gonna milk him dry before you even get a turn, Mom."
Sophia laughed softly and spread her legs wider. "Bratty little princess. Keep talking. Every time you trash-talk me, his cock twitches harder inside you."
She was right. My balls were tightening fast. The new angle, the open kitchen, the loud wet sounds—it was overwhelming. The island shook with every powerful thrust. Mia's tits swung beneath her, brushing the cold granite.
Sophia reached between us, fingers sliding along my shaft on every out-stroke before pressing down on Mia's swollen clit. "Feel how full he is, baby girl? That's the load we built. Now squeeze him. Milk him."
Mia's walls fluttered hard. She sucked Sophia's nipple like her life depended on it, moaning louder, ass rippling every time I slammed home. "Cum in me—right here on the counter—breed your stepsister where Mom cooks dinner—"
The filth, the rivalry, and the sheer wrongness pushed me over.
I grabbed Mia's hips and drove in deep. "Fuck—I'm cumming—"
Sophia's eyes flashed with approval. "Give it to her, baby. Flood her. Let Mommy watch it leak out."
I exploded. Thick, heavy ropes pumped straight into Mia's womb—pulse after pulse, so much that it started forcing its way out around my cock on the third spurt. Mia came hard, thighs shaking, crying out around Sophia's tit as her pussy milked me dry.
When I finally pulled out, a massive glob of white cum poured from her stretched hole and splattered wetly onto the kitchen floor.
Sophia slid off the counter, dropped to her knees, and licked it all up in one long, greedy swipe—straight from Mia's dripping pussy and off the tiles. She stood, cum glistening on her lips, and pulled us both into a messy three-way kiss.
"Kitchen conquered," she whispered huskily. "Tomorrow we move to the living room couch… while the crew is still working downstairs. New contest: who can make Alex cum the most times in one hour. Loser wears the winner's creampie panties to college all day."
Mia licked a stray drop of cum from Sophia's chin and smirked. "You're on, Mom. I'm winning. And you're going to be walking around campus leaking my victory."
Sophia smiled wider, already planning the next lesson.
The whole house was now their fuck playground.
And the training was only getting filthier.