What's a fetish service you unexpectedly started offering?

[Imperiallily]

I'm sure this has happened to other people! Someone requests a fetish you haven't heard of or thought of doing, you think huh this is interesting and try it, and before you know it you find out you can make some good cash off of it AND you enjoy it.

I'll start! I've started doing the giantess fetish, vore and farting videos based off requests and found out that they're pretty fun to do!

 

[CherryCrush]

Someone today asked me about my dental work - did I have any crowns? What colour are they? Do you have any gold ones? etc...
I must have answered ok, cos he took me pvt. I had to keep my mouth open so he could cum into it (virtually, of course!).

Not had that before - not sure it's a big niche fetish,