I came home from college for the weekend and the house was quiet except for the sound of the shower running upstairs. Mom had left the door open a crack like she always did when she thought she was alone. I stood in the hallway listening to the water hit her body, my cock already hard in my jeans. She was forty-five but still had that thick ass and heavy tits that made every guy stare. I pushed the door open.
She turned under the spray, water running down her big tits and over her shaved pussy. "Honey, what are you doing?" she said, but she didn't cover up.

Her eyes dropped to my crotch.
I stepped in still dressed, grabbed her wet hips and pulled her against me. "I've been thinking about this for years, Mom. Your body. Your cunt." I shoved two fingers straight into her pussy. She was already slick inside.
She gasped but didn't pull away. "We can't. You're my son." Her voice was shaky but her hips rocked on my fingers.
I yanked my shirt off and dropped my pants. My cock sprang out thick and veined. "Spread your legs wider." She did it. I dropped to my knees in the tub and buried my face between her thighs, tongue lashing her clit while I finger-fucked her hard. She grabbed my hair and moaned loud, water pouring over both of us.
"Fuck, baby, eat Mommy's pussy," she said, the dirty words spilling out like she'd been holding them back forever. I sucked her clit and she came on my tongue, legs shaking.
I stood up, spun her around and bent her over the tub edge. Her ass was perfect, round and wet. I lined my cock up and shoved in balls-deep in one thrust. She was tight and hot, gripping me like she needed it. I fucked her hard, slapping her ass with every stroke.
"Take it, Mom. Take your son's cock." She pushed back against me, moaning "Yes, fuck me, fuck your mother." Water splashed everywhere. I reached around and rubbed her clit while I pounded her, and she came again, pussy clenching so hard I almost lost it.
We moved to her bed still dripping. She got on all fours and I mounted her from behind again, deeper this time. Her tits swung under her as I slammed in. "Tell me you want my cum," I growled.
"Fill Mommy's cunt," she begged. "Shoot it deep."
I flipped her onto her back, hooked her legs over my shoulders and drilled her missionary style, watching her face while I fucked her. Her eyes were glassy with lust. I pinched her nipples and she came a third time, screaming my name. I followed right after, pumping thick ropes of cum straight into her pussy, grinding deep until every drop was inside.
We lay there panting. She reached down, scooped some of my cum out and licked her fingers. "Round two in the morning," she said with a filthy smile. "And every time you come home from now on."
I was already getting hard again.