One other thing was unclear - were the twins only in this for the beer, or were they enjoying this? They were practically drooling looking at my dick. And they obviously were not very inhibited, as their makeout session had shown.

"Uncle Ryan ..." Kat started. Great. I guess I shouldn't have been surprised, though.

"I dare you to let Kelly finish you off, and blow your load on her face," she said.

"Are you serious, Kat?" I said angrily. "I used to babysit you guys. Why would you want to see this?"

She smiled smugly. "You're free to back out if you want," she answered.

I looked at Kelly...