"Selfish sexual gratification" seems to describe what is practiced by the vast majority of homosexuals.
Smedley has already mentioned the "hedonistic wing", but going by the health/ promiscuity figures, hedonism seems part of the culture.

I dont mean that there are not homosexuals who are monogamous, of course there are, but the hiv/promiscuity say very clearly that they are a very small minority.

All males, hetero and homo are naturally sexual predators, but the hetero lifestyle in most cases involves the production and nurturing of natural children, leading to an extended family system.
In most, but not cases this seems to work very well, keeping most of the male "animal instinct's(just slipped that in for the sisterhood) in check.

As I said earlier the homo's have thrown away the rule book....anything goes.................Ake