"Suck it up, Mom!" Timmy groaned. "Suck that hard cock, you fucking cocksucker! Eat my cock… lick my prick! Suck harder, cunt! I'm gonna come in your fucking cocksucking mouth, Mom!"

Donna heard him, but nothing registered in her mind. She was sucking wildly, her cunt clenching. Juices soaked through the thin panties, smearing her heel. Her almost-naked body shook with amazing ecstasy. She gobbled hungrily on his cock, drawing up on it powerfully, keeping her tongue tight to make it rub the roof of her mouth.

"Here it comes, cocksucker!"

Donna's mouth filled with the come juice of her son's balls. Her eyes widened as she tasted the boiling thick fuck juices. It was nothing like her husband's come juice. Timmy's come juice tasted sweet, creamy. When she made her first swallow of it, her cunt went into spasms that almost blew her mind apart. She squealed wetly and sucked as hard as she could on Timmy's gushing cock. She twisted his balls, urging him to come and keep coming. Her eyes rolled back with in intense ecstasy.

She didn't want to pull her mouth from his cock when he finished coming. She held it, licking her tongue around about it, swiping at his piss hole.

"You can stop now, you cock-hungry bitch!" Timmy said.

Donna pulled up, his cock flopping out of her mouth. She pressed her face down into his crotch, unable to resist kissing his balls.

"Mmmmm, Timmy," she murmured. "I didn't know cocksucking could be so good."

"Nice huh, Mom?" He grinned.