You're probably better off checking out the web and using that as a guide. And, frankly, much of what's called "fetish" isn't, and much of what IS true fetish isn't very photographically interesting.
I think you'll do better pursuing specific fetishes - latex, leather, stockings, lingerie - and those photographers working in those genres.
FWIW, Stefve Diet Goedde and Lee Higgs are two photographers whose work I think is exceptional and, more or less, have a "fetish fashion" bent.
"Keeping shooting will do more for the excellence of your photography than most any camera will!" JimmyD, PGS Extraordinaire.