Her cock-sucking noises grew progressively louder. Betty's beautiful face flushed nearly scarlet as she banged her face against her boy's crotch, struggling to cram his meaty prick even farther between her lips.

"Oh, Mom!" Johnny dropped his hands, pawing shamelessly at her enormous tits as he eagerly watched his mother sucking his prick. He caught her stiff, rubbery nipples between his fingers and pinched them hard, encouraging his naked mother as she sucked his prick. "Harder, Mom! Unngghh! Oh, fuck my cock is so hard! It feel ready to explode! Oh, please, Mommy, suck the juice right out of my prick!"

Never had Betty imagined that she could feel so starved for the taste of a stiff, young cock and a bellyful of squirting cum. Her mouth was already tired from slurping so feverishly on his cock, but she didn't car. Avidly, she swirled her tongue around the rosy, leaking knob of his cock, swallowing down all his oozing cum.

"Harder, Mom! Suck harder!"

Betty sucked her son's prick as hard as she could. His cock-meat had grown even stiffer, signaling to Betty that she was about to receive the hooting jism her belly craved so badly. Betty returned her hand to his blue-veined fuck-shaft, wrapping her fingers around his cock very tightly. She jacked his hard-on while she sucked his cock-head, her pumping fist attempting to coax the white jism out of his balls.

He thrust his hips forward, chocking his mother as he jammed another half-inch of his painfully pulsing cock down her throat. His sappy prick-juice spewed up from his balls, making Johnny's massive prick twitch and pulse luridly as it jetted long, sticky strands of cock-sap down his sucking mom.

Swallowing the last squirt of his spunk, Betty took his huge cock out of her mouth. His prick was dripping wet from the center of his cock-shaft ups, coated with a shining sticky mixture of her saliva and cum.