Dear sir, I am 46 years old guy. I used to and still masturbate to release my sexual tension. I am so habituated with doing it fast that I ejaculate within 2 to 3 minutes. Mostly it was within 1 to 2 minutes. When I had sex with my girlfriend the first time I got so excited when I was in the missionary position that I ejaculated prematurely. I felt very bad after that. How do I control my sexual excitement. I really got so very excited. Even touching my penis while bathing excites me. I do not want to be this sensitive. Its bothering me. I also have OCD (obsessive compulsive disorder - HAND WASHING) obsession with appearance, sex. This was since I was 17- 18 years old. The intensity of which has reduced to an extent. Thanks, Monty.