I just recently started sleeping with my best friend. But that is not even the problem. The problem is sometimes he is not able to get hard or if he does he loses it quite quickly. We will be fooling around and he is hard, but then (only sometimes) he just goes limp and he cant get it back hard. HE says it has never happened to him before and that I just make him really nervous. What is the deal? I mean he can get hard so what causes him to lose it so suddenly? He is sarting to give me a complex like it is me or soething. I have never had a guy not be able to get or stay hard! Help !