I have a question I have wondered about for a while. Masturabting increases your chances of premature ejaculation. I think I have already effected my chances of this as I can be done within like 3 minutes. I am still a virgin ( I'm 18) so I don't know what would happen if I had sex. What I don't really get though, is stopping fapping is supposed to help premature ejaculation, but if you don't jerk off for a long time I've always found you finish way more faster than usual. So how does it actually improve it? Surely you will always just blow your load even faster as you haven't done it in such a long time? Also, people in porn can last for like 30/40 minutes, how is this possible if they are frequently having sex? Sorry if my questions are kind of stupid but I'm not really sure about it.