So, I'm 15, I've masturbated since I was 12. Lately, I find I can't get off on good sex. What I mean is, when I try imagining have wonderful sex with a man I am attracted to, it gets me super horny, but I can't seem to go over the edge. Yet I go over the edge when I imagine having awful sex with someone I am not attracted to. What is wrong with me? I want to be able to enjoy my fantasies but my brain and body apparently won't let me