Okay, so I wanted to attempt having a multiple orgasm, and I read that if you don't ejaculate while orgasming, you can have more orgasms...my PC muscles aren't strong enough to hold back my ejaculation, so I decided to force-stop it. I pressed up behind my scrotums in a way to push up against the prostate but not quite reaching it, but anyway I did orgasm and I did not ejaculate at all. But after my first orgasm, I went limp as I usually do and I could not achieve a second orgasm. So how does this thing actually work. Is it really only possible with certain people only?