| | Pain in the nuts after...
When I masturbate, spending a lot of time hard, but without finishing the act (stop before orgasm), theres this big pain in the nuts. I beleave thats normal, couse I heard other guys complain about the same thing.
1-Is it realy normal?
2-What cause it?
3-When it happens, is there some demage to my body, I mean, is it a dangerous thing?
4- If there are demages, is it permanent?