I want to, but have never met a dude that I wanted to have sex with.
There is a considerable gap between sexual fantasies and the real world.
For instance - I fantasize about going to some place where dudes gather to masturbate, and interact if they want to. I walk in and there before me are 7-8 dudes buck naked, jerking off, some sucking and mutually jerking each other off. I strip down, and within a minute or so a dude sits beside me and we start jerking each other off - which leads to sucking each other off.
But in reality - I know it would be massively awkward and the room would more likely be filled with a bunch of grimy old geezers missing teeth.