That is why they would rather participate in orgies, parties wherein the main activity is having sex with one another. You can swap partners with any and every guy in attendance, just so that you would be able to taste everything that's on the menu. It's just like when you're eating out at your nearest buffet, you aren't really there just to have a taste of one single serving of food, right? You have to taste them all! And by attending these gay sex parties, these queer guys would be able to get their hands and mouths on loads of cum produced by the other men in the venue.
Swim in it, bathe in it, lick it, slurp it, swallow it. You can do anything you want when you have loads of cum at your disposal.