"Sure, Mom's are bigger. And they're beautiful. But yours are too. They're so fucking cute and perky they make my dick hard."

Dani giggled under her breath again. "Ha! I knew you checked out Mom's tits. They're huge." She almost lost control of her volume.

"It's not about the size," Matt told her. "It's about the shape and how firm they are. I can't help it if the girls in my family both have gorgeous tits."

"Oh, you are such a horndog," his sister giggled.

"Yeah, but I'm your horndog."

"Mmmmm, that makes it okay, then."

On that, they started kissing again just as deeply as before. Elaine's suspicion that...