I was a late bloomer. I saw my first naked girl when I was 18 at a strip club, and didn't lose my virginity until I was 26.
My first sexual contact of any kind was at strip club. My first ever lap dance was with this incredibly sexy blonde, she did her thing removing her clothes and lightly rubbing against my body. By now I was extremely hard as this was the closest I have ever been to a naked woman. Once she was fully naked she began to grind on my hard penis, this was too much, and within maybe a minute sure enough I shot a huge load of cum into my pants. It was exhilarating yet embarrassing at the same time, luckily if she noticed she did not say anything and any wet spot was concealed by the dark club. This happened to me every time I had a lap dance, and I was only being ground on over my clothes. It was so good and I could not imagine how good it would feel to be actually masturbated.
Fast forward a few years I went out on a date with an older woman I met online who knew I was a virgin. Halfway into the movie she started to rub my leg and slowly moved her hand up, I reached over and started to feel her breasts, we leaned in and I had my first kiss. As we were kissing she reached up my shorts and started to stroke my throbbing cock. The feel of her hand on my penis was electric, remembering my strip club accidents I had her stop.
We quickly left and went back to her apartment and I immediately resumed kissing, feeling her up and removing her clothes. I nervously removed my clothes and exposed my hard penis for the first time. I could not believe I was finally naked in front of a naked woman. As I climbed into bed with her, I was so excited my head was spinning, but I was also very nervous. I already almost came in my pants, and the rush of being naked in front of her, I felt like I was going to cum without being touched. Even though she knew I was a virgin, I was worried about cumming too fast and my penis size.
Once in bed, we again started kissing and her hand went straight to my penis and mine right to her pussy. Here I was at 21, finally being stroked and fingering a girl, needless to say I came after just a few strokes; it had to be the biggest and best orgasm of my life.
We met up one other time, where she once again jerked me off, I lasted a little longer, and she gave me oral, I didn't last long.
Between that time and when I finally had sex, I came many times thinking about those first experiences and still do.