I always thought Berke was attractive, and he looked his best during his tenure as a SeanCody model: fit, fresh-faced, and groomed. By comparison, he looked a little rough when he was performing for other studios, although I appreciate that he didn't abandon his porn career after leaving SC.
As much as I would like to believe that he secretly enjoyed messing around with guys, particularly his hung friend/roommate Girth Brooks, I never had the impression that Berke was anything other than straight, and when I last checked, he was married with a young daughter. As for his bottoming scene with Fuller, I've always attributed his erection to the Viagra (or similar drug) that he took before the shoot began. Hopefully I'm wrong about that, haha.
I realize this is a SeanCody thread, but here are a few scenes Berke filmed for other studios:
Berke tops Colby Keller, who gives his hairy ass some attention:
Berke gives Ari Silvio head:
Berke sucks off Girth:
(I like the part where he pulls Girth up off the bed and pushes him against a wall.)
His solo for ParagonMen: