How to find an enema partner?

Disclaimer: this is NOT an invitation for anybody here. I am simply asking for advice.

Not to brag but I am someone who finds it quite easy to find casual sexual partners. With almost every non-sexual social circle I have been in during my adult life, I have been able to find someone to have some form of intimate play with.

My problem is that I do not know how to find like-minded fetishists. Online, it is easy to find people to exchange messages with about whatever sexual fantasy we desire, but scheduling an in-person meetup is almost impossible, and of course, it's rare to find someone so open about certain types of fetishes in person.

Does anyone have any advice for how a young (20s-30s) person would find an enema partner in person, or anyone with a particular kink for that matter?