I would speculate that the reason is that the number of gay men who want to watch women in porn is pretty small. That doesn't mean the phenomenon isn't significant, but it could explain why you don't hear about it much. In my fairly long life as a gay man, which has (cough) included some group porn watching sessions, I have never encountered a gay man who wanted to watch straight porn. I'm not saying there's anything wrong with that, I'm just saying it's unusual. Lots of gay guys, in my experience anyway, find women's bodies off-putting and de-arousing in an erotic setting.

I could repeat some crude jokes about the subject, but I'll spare everyone. Lol

But the crudeness of the jokes really does go back to the genuine averse feeling so many gay guys have about women's bodies. It's not that we don't necessarily find them beautiful, it's just that we don't find them sexually appealing, and many of us actually find them the opposite of sexually appealing.

In fact, when I first saw the title of this article, I was confused. Now I see what you're saying, and I can understand why some gay guys would get into this. But, sexual orientation and sexual attraction are very complex, and they very tremendously from person to person.

Which is great!