I'm 24 year old asian college student somewhere in western part of US.

Not long ago, I made a friend who turned out to be a very active pickup artist. One day, when we were drinking, he told me it was always his fantasy to have a threesome with an asian mother-daughter pair, and hinted that he wanted me to introduce him to my mom and my sister.

I got pretty pissed and punched him a couple of times, but after I cooled down he somehow talked me into it. I eventually introduced my mom and my younger sister, and he worked his magic.

At first, he slept with both (but not at the same time) in secret, then he let it out in the open, and then eventually talked them into a threesome.

I know I should be really pissed about it, but I'm just really turned on about this whole situation. Whenever he drops by and goes into the bedroom with my mom and my sister, I stand outside the room listening to them fuck and jack off.