Her hand curled about his balls, tugging and twisting them tenderly. Finally Jack removed his finger from his mother's pussy and crawled onto the bed with her. He sprawled along her side and, still without speaking, he began to lick her rigid, rubber-like nipple. Marian closed her hot hand around his cock, squeezing the hardness and feeling a thrill flow through her as his prick throbbed in her palm. Slowly and hesitantly she began to jack back and forth on her son's cock.

Jack sucked on his mother's nipple, gently at first, then closing his lips closed about it hard and sucking vigorously, his hips pumping into her jacking fist. His hand went back to her cunt and he started finger-fucking her again.

Marian lay almost still, her hips writhing and her fist holding his cock as he fucked into it. When Jack started to roll on top of her, she sucked in a harsh breath, but made no effort to stop him. Her cunt was boiling too hotly.

Jack was between her thighs and she felt his cock brushing about the thick mass of her pussy hair. He reached down and grasped his cock and Marian shuddered with delight when he moved it downward, scraping along her distended clitoris and finally began to press into her cunt.

Marian gazed up into his young face; her hands resting along her sides, her legs, wide. She gasped softly when the swollen head of her son's cock penetrated the slipperiness of her twitching cunt. For a long moment Jack held only the head of his cock inside his mother's cunt, then he began to inch his prick into her slowly. Marian felt her son's cock stretching the sensitive lips of her cunt and her hips moved upwards in slow motion. Jack ran his cock all the way into his mother's cunt and his balls slapped against her curvy ass checks. Marian, her eyes still wide and glazed, her mouth slightly parted, gasped at the exquisite pleasure between her legs.