Joyce had her hands inside her blouse now, against her bra. She could feel her rigid nipples burning through the thin material against the palm of her hand. Her hairy cunt was twitching with pleasure, her swollen clit pressing against the seam of her jeans. Her eyes moved up her daughter's naked body, pausing to gaze at Shari's lovely, firm tits. Then, feeling an overwhelming impulse to touch her children as they fucked furiously, she pulled her hands from her shirt. She dropped to her knees at their side, and shoved one hand underneath her daughter's grinding ass. She clasped one round, very smooth ass cheek, squeezing it. Her other hand fondled her son's flexing ass cheeks.

"Ooooo, Mom!" Shari mewled with ecstasy. "That feels good, what you're doing. Fuck me, Bobby! Oh, fuck me good and fast! Feel me, Mom… feel me while Bobby fucks me!"

Joyce moved the hand on her son's ass, slipped it between his thighs and closed her fingers about his swinging balls.

"Ohhh, damn!" Bobby grunted loudly, glancing at his mother's face. "You got my balls! Ohhh, that sure makes me feel different!"

Joyce laughed, then leaned forward and kissed her son on his lips. Bobby gasped in surprise as he felt her moist tongue suddenly inside his mouth. He didn't know what to do with it, but Joyce was thrusting her tongue in and out of his mouth the way he was fucking his cock into his sister's cunt. She was holding his balls in her hand, squeezing and tugging on them. His sister's cunt was hot and wet on his cock.

Shari saw her mother kissing Bobby. The hand holding her ass cheek felt so good, and Bobby's cock was fucking into her burning cunt so fast. She was yelping softly as she arched her cunt against him. She felt her mother's hand moving on the small cheek of her ass, then the fingers were inside her warm ass crack. She felt a finger rubbing at the tight pucker of her asshole, and Shari was surprised to find that this stimulation added to her already overheated sensations.