I had sex with my teacher, who's 10 years older than

I had sex with my teacher, who's 10 years older than me. Everything started when two friends and I went for a drink with my teacher and two other male class mates in a place outside the city. We got drunk and the next thing I knew is that I'm having sex with my teacher and my friends got laid with the other two guys. It was in the woods. It wasn't an orgy, but we were in close places.