"All you had to do was ask," she replied.
"I've explained why I couldn't," he said.
"You can now," she urged.
"You're right." He laughed, positioning her on her hands and knees next to her daughter. "Carol, may I fuck you in your fantastic asshole?"
Carol giggled. "You not only may," she said, waggling her ass lewdly at him, "but you damn well better fuck me in the ass!"
She heard him laugh, a deep, low sound. Then his mouth was moving over her creamy cheeks, kissing and licking as his hands slipped between her thighs to fondle her hairy cunt. Carol mewled as his tongue scraped her asshole, then she squealed as it thrust into her asshole. She shoved her ass back against her brother's face.
"You said fuck it," she laughed. "Not suck it!"
"That's next."
She felt his thick, long cock sliding into her asshole, stretching it. There was a tire of ecstasy inside her, and she turned to face her daughter. Their lips met in a long, tongue-swirling kiss as they both hunched their creamy asscheeks against the cocks plunging into them.
Insatiable… the word exploded in Carol's mind, but she knew it was wrong. She was not insatiable at all. She was erotic, but not in the least insatiable.