Well I never seen it

as commonly anyway. Scat, Piss, Puke, etc. Seems more of a white thing. I'll have to do more research.
I watch a lot of black porn breh and never had to worry about there suddenly being creepy shyt. but I remember watching a video of wm fukking a bw and the dude just randomly pushed her down and rams his toe up her ass
Cuckold's the only weird fetish shyt where I've seen a lot of black men. And that envolves white people. So I've come to the conclusion most black folks only do weird shyt like that around white people.