I was wondering if it’s possible to manually control your erection? What I mean is that you with out thinking about anything sexrelated, and without in anyway touching yourself could induce an erection by just pumping blood into the penis. I’m sure that it would take some training and that you would have to be pretty relaxed and stuff for it to work, but wouldn’t it be cool?!? Also, it would be a GREAT help for those of us that have had E.D problems. I don’t see why it can’t be done.