Humiliation
The only thing that rivals my submission "kink" (if you can call being submissive a kink... I feel like nowadays even that is seen as being vanilla lol) is my humiliation kink. Despite the... pussy tingles, for lack of better phrasing lol, that humiliation gives me, I find myself way too embarrassed to expand further on this publicly. However, I think having a humiliation kink, and a piss kink, certainly go hand-in-hand!