How do you write about fetishes?

[NotWise]

I usually include kinks as part of the sex, not as a focus. That way, a reader who isn't turned on by it can take it in stride and maybe even empathize, and a reader who is turned on by it can see it as a major point. A reader who is offended by it is probably still going to be offended by it anyway.

I don't include true fetishes, where the fetish has to be included for the characters to be aroused.