Mine was on the sofa in a living room of a guy next door house who I got a big crush on. Got really horny one day, went to his place prepared with short sundress and all that or that was all...lol. Told him I wanna watch movie I rented on his big screen TV. Just about half way thru, with a big love scene on the screen, I got on top of his lap and kissed him hard. He was surprised and even more surprised when he found out about my dress and what was underneat. Half an hour later, my virginity was out the window and I learnt about handjob, blowjob, missionary,girl on top, reverse cowgirl, doggy style on the first day. It was a three days seminar though.