Okay, so I have been talking to this girl for about a month now and we have been going out a lot to bars and what not. No real formal "dates" but by the end of the nights I find myself a little tipsy if not fully drunk as herself and we kiss or makeout or what have. Today she said we should hang out late night tomorrow; probably at her place. The thing is, I have been getting a boner nearly non stop just thinking of this girl. I guess this is a good thing, but I am afraid that I will just precum/ejac almost on touch at this point. I have no way to just calm myself down and I figure that if we even get to sex, it will be very short and quick for me and most likely embarrassing. i do want to tell her the truth about my lack of dating life and the whole NoFap thing but still I don't know when the right time is. I've never really had a mature convo about sex with a girl before let alone someone I want to do it with. In my mind, with this girl, it plays out very natural but no actual talk about the sex beforehand, it just happens. I feel that I should say something before hand though. I don't want to let her hopes up and then plummet them and don't want to feel ashamed myself. Any kind of advice for this predicament would be helpful. Thanks.