Do they do borderline dangerous on request? I wouldn't opt for this stuff, but if you don't mind me asking...does it get to that? Respectfully I had assumed it was like that fetish documentary by broom field, where it's uniforms, spanking, feathers tickling the malteser mould, verbal abuse, tying up, discipline, peeing, etc. the slave and concentration camp scenes I found very surprising though.
It never ceases to amaze me how much I have to learn about what's out there in the adult industry. Each to their own, I am not judging, and appreciate that it would be dull as shit if we all liked the same things.