I think it’s a combination of laziness and the development of a genre of porn involving guys barebacking for large groups. Dark-haired Dawson wasn’t the first, but he was the most prominent, and he wasn’t particularly virile. Plus he was taking so many loads that his own cumshot would have gotten lost in the crowd anyway unless he had been a big shooter. (Side note: Interesting to imagine a different tone of those movies with a bottom as hung and explosive as, say, Dante Martin. The subtext could have been “I got fucked until my own dick went off like a grenade” instead of just “I got fucked until I passed out.”)

That opened the door to a lot of guys like him, many of whom were having so much sex on and off camera that they couldn’t really get it up consistently. Maybe I’m talking out of my ass here, but that was always the impression I got. As much as I LOVE bareback porn, I never understood the impulse to turn it into something akin to competitive eating. Of course that doesn’t directly explain why we get these passive bottoms in one-on-one scenes, except again, it’s only certain companies and certain bottoms who do that. Not Bel Ami or CM or CF, etc.

https://wp.usatodaysports.com/wp-content/uploads/sites/90/2013/07/chestnut.gif

He is Fine. See his scenes with Tim Kruger and the other Big Cock Guys on. He has No problem swallowing their Dicks in his Asssss!!!!

I like them, makes me feel sexy

In this vid the jockstrap is removed and gone the moment the fucking begins, and Santiago cums while being fucked. (However, even with advance notice, the lame stationary cameras fail to capture visual of his ejaculation as it occurs, which is frankly amateurish, but at least they do show a wide shot with his face and most of his body when he is orgasming intensely while his ass is getting slammed hard.)