I seem to be having a problem masturbating. Every time I masturbate, I have to stop doing it before I climax. I have no idea why it is, but I really wish that I could continue, and have an orgasm. I used to have frequent orgasms, but it seems like now, when I masturbate, that it gets to where I just have to stop before I go any further. I need some new techniques on how to go longer without stopping! I am in desperate need of some help! Please Help me!!!