"Aw, what do you know," Tommy exclaimed. "All you ever do is jack it off. You haven't ever got a cock in your cunt, even!"

"You're full of shit, Tommy Meyers!" Susan heard her daughter say in anger. "That's all you know. Robert fucked me a week ago, and he did it again yesterday."

"No kidding, Julie!"

"I don't tell lies like you, Tommy," Julie said. Then Susan heard her giggle. "It was fun, his cock inside my cunt. I like to fuck better than jack cocks off."

"Gosh, Julie," Tommy said. "Did Robert come in your pussy? Did you let him come off in your cunt, Julie?"

"Of course, silly," Julie laughed. "That's the way it's supposed to be. What sense is it to fuck if a guy don't squirt in a girl's cunt?"

"I'd like to try that, Julie," Tommy said. "Can I put my cock in your cunt?"

"I'm your sister, silly," Julie giggled. "Brothers don't go around fucking their sisters."

"Why not?' Tommy wanted to know.

"They just don't, that's all."

"But mother sucked my cock off… why can't I fuck you?"

"Tommy Meyers, Julie said, sounding disgusted, "if you don't stop telling those fucking lies, I won't ever jack you off again. And I won't let you play with my pussy anymore, either."

"I'm not telling a lie!" Tommy shouted. "Just go ask her, Julie. Ask mother!"

"Did you see her cunt?" Julie asked, changing the subject quickly "Did you see mother sitting there with her legs wide? She sure has a hairy pussy, don't she?"

"I saw it." Tommy laughed like a small, naughty boy. "I'd sure like to fuck her cunt! I bet mother would let me put my cock in her pussy and fuck her, even if you won't."

"You're dreaming, Tommy," Julie laughed. "Mother wouldn't even jack you off like I do, let alone fuck you."

"I'm gonna ask her," Tommy said.

"You do, you nut, and mother will slap you tight on your ass!"