She drew her legs up, bringing her knees back to her tits, the hairy expanse of her cunt revealed. She slipped her hand round her hip, her thigh, and worked a finger in and out of her hairy cunt. Then she slipped her finger from her cunt to her asshole. Ben's and Becky's eyes grew hotter and more interested as they watched their mother rubbing lightly at her puckered asshole.

Julie circled her asshole with the tip of her moist finger, feeling the sensations, enjoying them. Placing the tip of her finger against the heat of her asshole, Julie began to slowly press inward. She cooed as her asshole resisted for a moment, then gave away. The first knuckle of her finger slipped in and out her asshole gripped it tightly. She fucked her finger deeper. A soft whimper of delight bubbled from her throat. She held her knees at her tits, wiggling her ass and holding her finger deeply inside it. Her cunt was very juicy, and she felt pussy juice seeping from her cunt, running down around her buried finger. "Well," Julie said, "a girl has to do something, doesn't she? Why look at me that way? You have your fucking cartoons."

She worked her finger in and out otter asshole, fucking it slowly. But the unusual feeling of a finger up her ass increased the bubbling demands of her pussy. She began to fuck herself in the asshole with her finger faster and faster. She waggled her ass lewdly, watching her twins through her uplifted legs.

Becky giggled and sat up, watching her mother with burning eyes. Ben, too, turned onto his side, his eyes blazing with interest. His Jockey shorts bulged more, and Julie watched his young cock swell into hardness, outlined by the white, stretching material.

"Ahhh, you like to see Mother doing this, huh?" Julie purred, fucking the full length of her finger into her gripping ass hole, then slowly pulling it out. She immediately fucked it into her cunt, stabbing it a few times, then back to her asshole. She finger-fucked herself in the cunt and asshole with alternate thrusts, gasping as pleasure grew inside her body.