I think I am bisexual, almost certain actually. Amyway when I was 15/16 years old me and a friend where sitting down on a bench watching cars go by. This old man came along, around late 50's/early 60's. He sat down with us and had a chat, we didn't have a clue what it was about! Just some talking after a while we walked away, after a while like, of our own free will, we didn't rush away. But he walked with us for a bit, chatting away. We said our goodbyes after a while but after we did he crossed the road. I glanced back and he pulled down his zip and showed his dick! lol. Anyway, over I years I have had fantasies over walking across the road and talking to him. Then having intercourse with him. Nice, eh?