Short answer? Hot straight male pornstars simply fuck better and much hotter.
Long answer?
Watch any straight porn by Ryan Madison, or under the google search "muscle japanese porn" (I just cummed to one yesterday night), and go watch them. You'll find these fuckers
1. REALLY REALLY fuck hard, rough. They thrust like their life depend on it, and aren't faking it.
2. Fuck like they are almost LOST in that pleasure.
3. Actually enjoy fucking and the action feels so much real—you can literally see and feel how much they like that action in their face and eyes.
I have yet to see more than 5 decent gay porns wherein the top fucks as hard, rough, skilled, fast, and passionately as these straight fuckers. In fact, in gay porn, there's no equivalent of Ryan Madison—every top is simply below him in terms of fucking.
I like watch straight porns with hot straight men for these reasons. These men simply fuck better, hotter, rougher, more skilled, faster, and know how to sweat it out when fucking. Additionally, these men know how to maintain a fucking position for several minutes, unlike gay porn that switches camera angles or sex positions every 30 seconds.
More importantly, there's the acoustic stimulation. They always make pounding sound that actually lasts for a few minutes when fucking, instead of the just a few pounds then sudden stop and slow-down in gay porn. Additionally, when a hot straight male pornstar does get verbal—either moaning or just saying shit, it actually comes out real and not forced.
But more importantly, in straight porns, especially involving hot men, the woman actually moans, which in terms helps the guy feels more turned-on and into the fucking, and I love to see that. I don't know what it is but bottoms (or tops) BARELY moans or makes a sound at all, even when they're getting slammed like a door from the behind. Like bro, wth are you even doing? And pls stop with that deep grunts, low-pitched, masc-appearing "oh yeah fuck me hard bro" bullshit. Dude thats so fake and so acting, almost like they're restraining themselves. Bottoms in gay porn need to let themselves go more and start making consistent, high-pitched moaning that lasts.
Seriously, Ive seen many gay porns where it's just slow-fucking, lazy ass directing, and QUIET all the way through. Like dude.... where's the passion and action? Really, I'd rather see hot G4P guys do straight porn since they're obviously better and more into that.
Overall, hot straight male pornstars are better at fucking, fuck hotter, rougher, faster, actually enjoy the action, actually exude realness and passion, almost like they're lost in the fucking. That in turn makes straight porn much more real, passionate, and hotter for me.