I used to be able to relate to this. Then I started self-inserting as the sub. Now I'd probably like having sex with a man even if I'm not inherently attracted to them. The bigger and manlier he is, the smaller and cuter I'd feel by comparison. So maybe that means I'm meta-attracted to men.
Genuinely attracted to young men though. Not even traps; I'd do all kinds of gay stuff with a guy that looks like a normal guy in public but can put just a little effort into looking cute in the bedroom. And then before long I'd think he's cute the way he is.
Who am I kidding, I'm mad gay.