"Mom, you're sucking my asshole!" Robbie gasped.

"I know," she said, lifting her face to look at him past his cock and balls. "I know I'm sucking your asshole, baby. What's the matter, don't you like it?"

"Ahhhh, yes!"

"Wiggle your ass in my face, Robbie," she purred, pressing her mouth against his asshole again, licking wetly at the pucker.

Robbie twisted his ass, his mother's hot, wet tongue making his asshole crinkle, his balls writhe. He grabbed his cock and began to jerk on it, unable to keep his hands off. Karen watched his fist above his balls as she licked his asshole, her eyes smoldering with erotic pleasure. Her cunt had become wet again, the hot juices smearing the insides of her long thighs, her clit throbbing with tingling hardness.

"Robbie," she whispered throatily. "Will you eat mother's cunt?"

"I'll eat anything, Mom," he moaned in passion. "I'll eat your cunt good! I'll suck your wet pussy, lick it… stick my tongue up in you!"

"Oooooh, baby!" she sobbed and twisted about, her ass toward his head. She spread her knees above her son's head, her face hovering over his cock. She arched her ass, pushing her cunt outward above his face. "Can you see mother's cunt good this way?"

"Ahhhh, yes, Mom!"

Robbie stared up at his mother's cunt. He ran his hands up her thighs and over her satiny ass, cupping the cheeks. He spread them wider, and watched with fiery eyes as her cunt pulsated, her asshole puckering. He pushed his fingers to the hairy edges of her slit, and parted it. Opening his mother's cunt up, he swallowed with anticipation to taste it, to push his tongue into the wet heat and fuck her that way.