I have a few weird ones I have been discovering as of late,
1. I found myself really into degradation, like, straight up, being humiliated and stuff
2. This is for very specific circumstances, but if I am displeased with my bf for some specific reason, I end up developing a cheating fetish, which gets stronger the closer the person is to said bf.
3. Pet play kink, like, being treated like a pet, even outside of sex, with the collars, petting, leashes, nametag, being made to eat from bowls on the floor etc
4. and a tad bit of water sport I suppose