She's intrigued

"So," Karen demanded as she stared at his cock. "What was it like?"

"What was what like?"

"Sex. You did the little chink girl, right?"

"She's all grown up and it's racist and rude to call her a chink. Besides, I think she's probably Vietnamese or something by origin and was probably born here in the US of A."

"I didn't ask for a political lecture. I asked how the sex was. Was she a virgin? Was she good? Did she, like, know any tricks?"

"By talking that way, you definitely were asking for a political lecture. As far as the virgin thing, not that it's any of your business, but I don't know."

She reached for Matt's dick before he could move out of the way. Once she had it, he was afraid to move... after all, who wants to come in their sister's hands... especially when she's not even moving them.

"I don't see any blood so I'm guessing she wasn't a virgin."

"We didn't have sex, all right? Are you satisfied now?"

"No sex? No wonder your dick is as hard as a rock." She squeezed down on it. Matt would have guessed that kind of pressure would be painful but it wasn't... it felt great.

"Yeah, well she's a nice girl." Matt had to smile at that. A nice girl with cum on her face and running down her tits. Yeah, in his book that made Cindi super-nice.

"Poor Matt. You always seem to get stuck with the nice ones. And left with a raging hardon and only your own hand to relieve it." She tugged him to the bed and rubbed her hand, still squeezing him tight, up and down his cock.