The dirtiest thing I ever did was 10 years ago when I lost my virginity I had a 3 some with my two best friends, both guys, without protection, and let them both stick their cocks in my pussy at the same time and they both came. They started acting weird about it afterwards and the 3 of us aren't friends anymore, but I asked the one I'm still friends with what he thought and he said he was happy we all lost our virginities together and that he kind of liked that he and the other guy came on each other inside me. I liked that they both did inside me too and I thought such a thing would keep all 3 of us together, that we would have bonded over it, but I guess not.