Marcus came home late from the gym, sweat still clinging to his dark skin, and found his mother in the kitchen wearing nothing but a thin silk robe that barely covered her thick ass and heavy tits. At 45, Denise still had the body that turned heads—smooth brown skin, wide hips, and a fat, juicy pussy she kept shaved smooth. She was his mom, but lately the way she looked at him had changed, all heat and hunger.
"Damn, boy, you smell like you been working hard," she said, voice low and thick. She turned around and the robe slipped open, flashing dark nipples and the curve of her belly down to her mound. "Come here and let mama take care of that tension."
Marcus didn't hesitate. He crossed the room, grabbed her by the waist, and kissed her hard, tongue sliding into her mouth. Denise moaned and pressed her big tits against his chest, rubbing her thick thighs together. "We shouldn't," she whispered, even as her hand dropped to squeeze his hardening dick through his shorts. "But I been thinking about this cock all day."
He spun her around, bent her over the counter, and yanked the robe up. Her ass cheeks spread wide, showing off her puckered asshole and the glistening lips of her pussy. "Look at this wet shit," he growled, sliding two fingers straight into her. Denise was dripping, hot and tight inside. She pushed back on his hand, cunt clenching. "Fuck me, baby. Fuck your black momma like you mean it."
Marcus dropped his shorts and slapped his thick, veiny dick against her ass. He rubbed the head up and down her slit, coating himself in her juices, then shoved in balls-deep in one thrust. Denise cried out, gripping the counter as he started pounding her. The wet slap of skin on skin filled the kitchen. Her pussy gripped him like a fist, creamy and hot. "That's it, fuck that hole," she begged. "Mama's pussy been waiting for this dick."
He reached around and pinched her swollen clit, fucking her faster, harder. Denise came quick, legs shaking, juices running down her thighs. But Marcus wasn't done.

He pulled out, spun her to face him, and lifted her onto the counter. Spreading her legs wide, he buried his face between them, tongue lapping at her clit and sucking her fat lips. Denise grabbed his head and ground on his mouth. "Eat that pussy, son. Suck mama's nasty cunt."
She came again, flooding his tongue. Then she slid down, dropped to her knees, and swallowed his dick. Her lips stretched around the shaft, spit dripping as she took him deep, gagging but not stopping. She sucked hard, one hand stroking the base, the other cupping his balls. "You taste so good," she mumbled around his cock. "Give mama that nut."
Marcus pulled her up before he blew, bent her over the table this time, and slammed back into her from behind. He spread her ass cheeks and watched his dick disappear into her creamy hole. "You love this incest shit, don't you?" he grunted. "Love getting fucked by your own son."
"Yes, fuck yes," Denise moaned, pushing back to meet every thrust. "Fill mama up. Breed this black pussy."
He fucked her through another orgasm, then pulled out and pressed the head against her asshole. Denise reached back and spread herself wider. "Do it. Fuck my ass too." He pushed in slow, stretching her tight ring until he was buried to the hilt. Denise whimpered and rubbed her clit while he started thrusting, long and deep. Her ass milked him, hot and slick.
They moved to the couch after that. Denise rode him reverse, bouncing her fat ass on his dick while he smacked it red. Then she turned around, tits swinging in his face, and ground down until he exploded deep inside her pussy, pumping load after load into her. She kept riding, milking every drop, then slid off and licked him clean, swallowing the mix of their cum.
Later, in her bed, they went again—slow and nasty this time, her legs wrapped around him while he fucked her missionary, whispering filthy shit about how good her mom pussy felt. Denise came screaming his name, cunt pulsing around him. By morning they were still tangled up, her head on his chest, both of them sticky and satisfied.
Denise kissed his neck. "This is our secret now, baby. Whenever you want this black mom pussy, it's yours." Marcus just smiled and slid back inside her, already hard again. The night was just getting started.