When I was 17 (back in my wilder rock and roll days haha) I went into Edinburgh for an open-air party. We got a massive pizza, a crate of beer, quarter ounce of grass and ten hits of x. Basically, we partied all through the night and when we were all leaving, I went behind these trees to take a leak and there were these two uni girls in their 20s kissing there. One I recognised and she beckoned me over and the three of us were all kissing. The one I knew asked if I was into guys, too, and I said no. She wanted to get one of our mutual friends involved, I wanted them all to myself!
Then the party moved back to this dealer's house and I just followed them. I slept with them in the middle of the party. There must have been twenty or so people in the room but none of us really cared. Then, one of the girls, the one I knew went away and joined the party. me and the other one did it again in the kitchen and then again under the stairs.
The next day, I walked the one I didn't know into the town. She gave me her e-mail and said if ever met up again, to wear my school uniform as she was sure I'd look cute in it haha.
Don't think I will ever forget that night as long as I live.