I have an "unusual" kink and I'm pretty closeted about it. I think people are just starting understand there is a broad spectrum of sexual "ways of being" for lack of a better term.
If you can think of it, there is a fetish (and internet porn) for it.

Hopefully, people will come to the understanding that you need to be mindful of what your partner needs. A lot of people have hangups about fetishes but I have also know some fetish-y people are so rigid that they never engage in what their vanilla partner needs either.