I'm 21 but still a virgin and there's this girl at uni that I like. I know she's had a few boyfriends before so she is more experienced than me. The thing is, I tend to finish quite quickly when I masturbate and I am worried this will happen when I get a girlfriend. The reason I finish quickly might be because I go to fast, in which case it shouldn't be too much of a problem when I actually have sex. However there is still a chance I will finish too early when I have sex. Would this be a deal breaker for you if you had sex with your new boyfriend and he came too early, even if it was just the first time you guys had had sex?