The house was quiet except for the low hum of the refrigerator and the occasional creak of the old floorboards. Mark had just turned twenty-one, home from college for the summer, and his mother, Elena, was pouring them both another glass of wine after dinner. She was forty-three, still toned from yoga, with dark hair that fell in waves over her shoulders and full breasts that strained against the thin fabric of her summer dress.
They had always been close, but lately the air between them felt charged. Mark watched the way her lips wrapped around the rim of the glass, the way her thighs shifted when she crossed her legs on the couch. Elena noticed his stare and smiled, slow and knowing.
"You've been looking at me different lately," she said, voice low. "Like you're thinking things you shouldn't."
Mark didn't deny it. "I can't help it. You're fucking hot, Mom."
Elena set her glass down. She reached over and placed her hand on his thigh, fingers pressing just above his knee. "Then stop thinking and do something about it."
Mark leaned in and kissed her, hard and hungry. Elena opened her mouth for him, tongue sliding against his as her hand moved higher, cupping the thick bulge in his jeans. She squeezed, feeling him throb through the denim.
"Fuck," he groaned against her lips.
"I've wanted this for years."
Elena pulled back just enough to yank her dress over her head. She wore nothing underneath. Her heavy breasts spilled free, nipples already stiff. Mark's eyes dropped to the smooth, shaved lips between her legs, already glistening.
He dropped to his knees between her spread thighs and buried his face in her pussy. His tongue dragged through her wet folds, lapping at her clit before pushing inside. Elena grabbed his hair and ground against his mouth.
"That's it, baby. Eat your mom's cunt," she moaned. "Taste how wet you make me."
Mark licked and sucked, two fingers sliding into her tight heat while his tongue worked her swollen clit. Elena's hips bucked, juices coating his chin. She came hard, thighs clamping around his head, crying out his name.
When she caught her breath she pushed him onto his back on the couch and freed his cock. It was long and thick, the head already slick with precum. Elena wrapped her lips around it and took him deep, throat working as she swallowed him to the base. Mark thrust up into her mouth, fucking her face while she gagged wetly around him.
She pulled off, spit dripping from her chin, and climbed on top. She sank down onto his cock in one smooth motion, her pussy stretching around him. They both groaned at the tight, hot fit.
Elena rode him hard, tits bouncing, ass slapping against his thighs. "Fill me up, son. Fuck your mother's pussy like you own it."
Mark gripped her hips and slammed up into her, meeting every thrust. The wet sounds of their fucking filled the room. Elena came again, pussy clenching and pulsing around his cock, and that pushed him over. He buried himself deep and unloaded, thick ropes of cum flooding her cunt.
They didn't stop there. Elena turned around, presenting her ass, and Mark took her from behind, pounding into her cum-slick pussy while he slapped her cheeks red. Later she rode his face while she sucked him back to hardness, then let him fuck her tits until he painted them with another load.
By morning they were tangled on the living room floor, bodies sticky with sweat and cum, already planning how they would spend the rest of the summer. No more pretending. Just raw, filthy need between a mother and her son.
