Avery I always laugh when a guy says he's a male and males must release. Always thought that was an excuse to get in my pants. Or somebody's pants.
Or their own pants. Any such perceived need is most efficiently taken care of by masturbation. Not exactly in line with the teachings of many churches, but neither is having sex with someone who is not a monogamous partner.
But yeah, that stuff will release itself through things like wet dreams eventually (leakage is not the same fluid). And most of it gets reabsorbed by the body anyway. Personally, I prefer semi-regular masturbation over random wet dreams (due to ease of cleaning up), but anyone who thinks their bollocks will burst if they do not orgasm for a while is talking... just that.