My late best friend who was 25 years older than be, I was in my early 20s married and very bi, since the age of 14. unknown to me was gay. We became friends from work. He lived in the next block of flats opposite me. The first time I visited him was unsuspecting of me. After a while some how sex came in to the conversation and did I watch blue video's vhs in those days. I said yes so he put on a strait video. After some t...