I've had the same girlfriend on and off for the last 2 years now, and i've never had a problem "getting it up" with her. She has this fantastic body which i'm totally in love with and i could stay up all night just caressing her body...but the other night i had trouble staying 'hard' during sex.Granted she had to perform oral on me before it got back up, but even then it wasnt as erect as usual. I also had a lot to drink that night. Since thats never happened between us before, now i'm really embarrassed/scared that it might happen next time we have sex again (drunk or not). I dont know what my real question is, just wondering what thoughts/tips people had on this. I'm 23 years old by way, and if it has anything to do with it, masturbate quite alot even though i have a contently active sex life.