She opened her mouth wide and plunged her lips onto his cock-shaft, slurping in over a third of it, locking her lips in a wet, ovaled circle around the swollen shaft of his cock.

"Oh, Mom! Mom!"

Sylvia started sucking, her eyes closed and her cheeks flushed, hungrily slurping and sucking the tasty stiffness of her own son's cock. Lovingly she gripped the root now, squeezing and milking it, feeling his cock-shaft pulse.

Her buttery mouth bathed his flared cockhead with saliva, the spit mingling with the jizz oozing from his piss-slit. Sylvia swirled her tongue around and around the spongy head of his cock, shuddering with lust as she lapped up her own son's salty, milk-white cum.

"Oh, Mom, it feels so good!" Tony gasped. "Suck it, Mom! Suck it, make me cum!"

I'm sucking my own son's cock, Sylvia thought dazedly. The knowledge of the obscene reality of what she was doing to him made her pussy throb even more wetly, her clit tingling and her pouting cuntlips pulsating with desire. Deep down inside she'd always been aware of her lust for her sons, the lust that, to her, was only an extension of maternal love. She'd never thought it could happen, but now it was.

She felt Tony's eyes staring down at her, watching his own horny mother with her mouth stretched around his cock, slurping feverishly on his big cock. She was actually giving a blowjob to her own flesh and blood.

The giant prong oozed heavily now, throbbing wildly between her ovaled lips, continually oozing cock-juice onto her laying, lapping tongue. Sylvia heard her own slurping, gurgling sounds emanating from her throat, as she continued to suck loudly and wetly on her son's magnificent prick. Her tongue dug into his pisshole, then lovingly swabbed his spongy cock crown with spit. Her belly ached for the spurting load of her son's delicious cum.

She wanted to ask how good her sucking was making his cock feel, but she didn't want to take his cock out long enough to speak to him. Instead she hungrily sucked his giant fuck-tool harder than ever, nearly choking herself as she thrust her face onto his hairy crotch, taking his cock even farther between her lips.