For a lot of guys, the biggest leap to take is whether or not to do porn in the first place. Once that's over and done with the jump to gay is relatively not as big of one. Know what I mean?

I also know plenty of straight guys who are more than willing to do solo on gay sites - knowing full well they'll be on gay sites viewed by gay men and oftentimes nude and doin their thing around other guys - but never go beyond solo.

It really just varies from individual to individual. But there are just enough individuals out there on the whole that potential straight hardcore candidates exist to be found.