For me, there is an even more important component: that a woman or girl is forced to undress.
There is nothing more beautiful in the world than a naked female body. I have been and still am fortunate enough to engage in very fascinating online role-playing with a few ladies here. Or even meet them in real life.
Whether the lady in question is super beautiful or not, has a very slim body or not, is very young or older... every woman has something to offer
And if the girl or lady in question also happens to have a nice profession or is intelligent and wishes to submit, that is a nice bonus.
So, rather than humiliation or pain, it is the aesthetics of a fascinating naked lady that matters to me.
That is also why I actually have less and less of a preference for MEDFET and have become more and more captivated by spanking.
And yes, I do want to inflict some pain on the lady in question, but extreme pain is really not necessary. Perhaps I find making her undergo some unpleasant and humiliating actions, or even doing them to her, even a little more exciting.