She couldn't open her mouth any wider now. Her lips were utterly gorged with his cock, stretched to bursting around the aching, oozing stiffness of his hard-one Sylvia kept gurgling and slurping and sucking, covering his cock with so much hot spit that it oozed out of her ovaled lips around his cock.

Her cheeks were very red, puckered sharply to increase the suctioning pressure around his cock-meat. Sylvia pumped them in and out like a bellows, puckering one moment, puffing out the next, now sucking her son's enormous cock as hard as she possibly could. Her cock-sucking noises were so loud that she couldn't even hear Tony moaning over them. Sylvia's fingers clung to the root of his cock-shaft, then started jacking his prick again, stroking hard from the base to her sucking lips.

"I'm gonna cum!" Tony gasped. He raised his arms, ignoring the pain in his back as he clutched her head, holding her wet, sucking mouth firmly onto his cock-meat. "Suck it, Mom! Oh, Mom, jack it harder! It feels so good, Mom! Ahhh, Mom! I'm gonna cum!"

His enormous cock throbbed to an incredible new stiffness, pulsing violently on the roof of her mouth. Sylvia's pussy creamed as she realized that she would soon be gulping down cock-juice. She panted through her nose and sucked his aching cock as hard as she could, her fist a blur as she jacked the cock-shaft, urgently trying to coax the sappy load out of his balls.

"Oh, Mom! Mom, Mom…"

His cock exploded, bucking hard between her lips, spraying a geyser of thick, milky cum down the horny mother's throat. Sylvia shuddered happily as she tasted her son's seed, as the salty jizz lashed and splattered around the inside of her mouth. Expertly she sucked and jacked his gushing cock harder than ever, struggling to milk out all of his cum.