I was sitting on a couch with a friend's girl. My friend and my date were hidden from us by the back of the couch. The girl was 19. The other fellow was also 19 and my date was 23. My friend's girl and I were passionately necking while hidden from the other two people. I was about to have sexual intercourse with the girl when the other two people came into view and the dream ended as we were separating.