Other than a few crushes on guys at school, i did not become sexually active until going to college in the 90's. I did the small ads / personals in 'Boyz' and on one occassion this led to me meetng a couple in South London. I went to visit them at their home over a weekend and on the first evening we had a meal together. The younger guy in couple was looking me up all evening and on going to my bedroom to sleep he followed and made his move. We quickly undressed, kissed deeply and worked over each others cocks and nipples. He layed on the bed and I straddled him taking his cock whilst he wanked me. He was very much in charge as we changed positions and eventually I was on back with with my legs and arse in the air with him on top going in deep. He was building up, fucking me harder and eventually shot his cum into my arse.
After the weekend I felt guilty about having unprotected sex and when telling my friends about the weekend, I mislead them into thinking I only had safe-sex. However look on the guys face when he came in my arse was devine and gets me hard thinking about it!