"Ohhh, Mom!" Derick groaned, pounding on his cock and making slapping sounds, his balls swaying.

"I'm so wet!" she cried out. "Listen to that wet sound, baby! See how wet and hot mother is! Oooh, my fingers feel so good in there… moving in and out! Ahhhh, I'm going to make myself come hard, baby! Watch mother come… look between my legs… my fingers… watch me fuck myself!"

Derick gasped, squeezing his throbbing cock very hard. He giggled, half nervous and half shy.

"Well, I am!" Mandy groaned. "I am fucking myself! I'm fucking myself hard and I'm going to come hard! Oooh, so good… so fucking good! Ahhh, my pussy!"

Derick giggled shyly again, pumping his fist up and down his cock.

"Mother's pussy!" Mandy almost shouted, straining her crotch up to her buried fingers. "Mother's pussy is ready… mother's cunt is ready to come!"

With a cry, Mandy thrust her ass up, her fingers digging deep into her cunt, churning. She cried out again when the orgasm exploded, making her hips jerk, the lips of her cunt gripping her fingers tightly, her clit bursting with her ecstasy.

"I'm coming! See me come! Watch mother's cunt come!"

Derick couldn't contain himself any longer.

"Mom!" he gasped, squirting boiling jism out of his cock.

"Come!" Mandy shouted, jerking her fingers out of her cunt and lifting her upper body forward, her eyes glazed as she saw her son gush his creamy cum-load. "Derick… baby, I want… I have to… I need…"

Mandy opened her mouth wide, holding her face a few inches above the cum-spurting head of her son's cock. The splash of his delicious cock cream over her tongue sent her cunt into wild, ecstatic orgasms again, over and over. Derick jacked his cock hard, spurting his jism into his mother's mouth. Mandy held her mouth open, her tongue thrust out, tasting his salty cum but unable to swallow it. Cum dripped out of her mouth as fast as it entered, but that wasn't important to her right now. What was important to her was her son was coming off into her mouth… the way her brother used to do.