This only really applies if the person in question has no other options. But to either do what you demand or face negative consequences.
If i offer you to give you a lift to your workplace on condition you sit in my car all naked and masturbate while i drive,
but you can also get to work perfectly fine using your own car or public transport, did i
coerce you into degrading sexual behavior if you agree with my offer instead of picking other of the options you had?
"Oh, but you knew i was exhibitionist so it was obvious i'd pick this option!"
Well then, that's on you and indulging in your own kink, then.