Nobody wants to see that, like nobody wants to see us/Black guys.
I remember offhand Chaos Men way back in the day, (who gives a shit about the incidentals, they've had like fifty thousand guys model for that site lol) which Chaos Men, is a more amateur porn site, that's still active I believe, that has guys of all sort, mostly Straight guys doing jerk off scenes. They had one guy who was kinda attractive. More on the stocky/football player jock/guy next door at school vibe. He kinda looked like John Cena incidentally lol.
But he literally had a micropenis. Like not even that, as guys with micropenis still have some length, but it was like barely there. Even when he was erect/hard, you saw his head/base of his dick barely and his balls which imo were pretty nice. This isn't his fault, like guys can't control the size of their manhood. It's all down to being blessed, lucky, genetics etc.
But I do know people in the gay porn blogs, and the reception was "You may as well delete him/take him down, where is his dick as I don't see it." Like I couldn't believe these ignorant ass size queens, and sure enough Chaos Men eventually vanished all his pictures/videos away from the site, and the guy is probably lost in obscurity now. I just couldn't believe it. But based on this situation, I kinda now understand why you never rarely, if ever, ever, see guys with small cocks in gay porn. So yeah.
It's also why Girth Brooks, despite him looking like a horror movie zombie/beastly/gruff/dorky looking man, and I also think mentally he's not all the way there lol, he's very much Straight/taking advantage of Gay for pay status/you can tell he's uncomfortable, and every scene he's done where he is topping, is sickening/disgusting and not in a slang/hip way lol, because his dick is enormous/abnormal he is quite popular in the gay porn realm, so yeah. lol.