I'm a 46 yr old male Experiencing the same burning and uncomfy feeling after sex and during orgasm. Been divorced since Jan 2010 and had no sex since then till about a week ago.
The burnig was there in the past as well at times but something worse happen on my second time of sex since Jan 2010.
My erection could not hold at all and collapse after a short time during intercourse - Believe me a serious passion killer and i dont know why because I'm very hot for this woman and this never happend before.

Blood tests, and prostate tests is all normal and nothing seem to be wrong.
Can you please supply me with a answer

Regard
D.J