Try the best oral sex position for you and your partner the 69. Getting into a good 69 position can be tricky, and there are different ways to do it. how do gay men have sex? There&39s the &39top&39 guy and the &39bottom&39 guy. But anal sex isnt about sexual orientation, as any straight guy whos into pegging will tell you. having sex for the first time can be a little nerve-wracking, no matter who you are or who you want to have sex with. Unlike straight people and gay men, lesbians usually dont have a penis. so class, it is time for you to get your sexual education. However, gay men and men who have sex with men have some specific health concerns. Although your individual risks are shaped by many factors beyond your sexual orientation and practices including family history and age its important to understand common health issues for gay men and steps you can take to stay healthy. 18, 2006 -- nearly one in 10 men who say theyre straight have sex only with other men, a new york city survey finds. And 70 of those straight-identified men having sex with men are. First you have to determine if the guy youre interested in is gay or straight.