Dating Someone with a Fetish

I have a fetish myself but it's not really weird? It's pretty common actually. Although I want to be comfortable with someone first before I tell them what it is

Well if I'm going out with them and we have a health sexual relationship and we're talking about that kind of stuff, I just ask them "Do you have a fetish?" I get them to tell theirs first but if they ask me to tell mine first then I will - chances are when you're in this kind of scenario then they're more than willing to listen and not judge. However only one of my exes has said they aren't into what I'm into but the others who I've told tell me they are curious about it. I'll leave it at that for now.