The greatest disservice Christianity ever did to males was institute the idea of sexual monogamy and the unnatural idea of chastity. I have been with so many guys who are married to women, some to men or in a relationship with other guys (and, for those about to get all judgy and call me a homewrecker, they never tell you that up front and I never reveal the identities of my sex partners to others). It used to piss me off when I was a teen and in college but I finally realized the problem was not the person but the structure they had been shoehorned into that didn't fit with the Natural drives of males.
Monogamy is the exception, not the rule, in Nature, and while many animals may have a mate, they have sex with others. The healthiest, longest lasting relationships I have encountered, especially in the gay male community, have been ones that treated Lust as Lust and Love as Love and together enjoyed where those two overlap. The 2,000 year sales pitch of the Church treating Lust and Love as synonyms and marketing an absurd notion that sex is sinful and dirty unless it occurs between you and "the One" and then it magical transforms itself into the Ultimate Expression of Pure Love has proven an abysmal failure (check the marriage rates and the divorce rates of the dwindling numbers getting getting married). I'm not saying monogamy is bad, but that it is unrealistic for most males; though in rare cases it may work and it is based on an unscientific theological (made up) principle.
In my own relationship, I have been very lucky to recently become boyfriends with a sweet gearhead and geek tech guy that I met early in the year. He has a huge sex appetite like me and we are genuinely in Love. Friends say that whenever we are together they can see the chemistry and Love (and they, in fact, figured us out before we did).. Our relationship is sexually open and he enjoys that I work in the sex industry. We really encourage each other to play and enjoy seeing each other getting plowed with cocks or hands (he is a versabottom as well). I think that helps add to the intimacy when we are together to hang out or go get food or go to the gym and make us even more into each other. Our relationship isn't based on jealous, which is what monogamy, at its core really functions off of, feeding all kinds of insecurities in the partners. My other half and I know we are always there for each other first and no matter how much sexual indulgence we engage in at a club or a sex resort, we know at the end of it all we will fall asleep in each other's arms.