idk if i'm thinking the same thing you're saying, but i like feet as part of my general liking of someone, and like... there are other parts of someone's body i like a lot more, although even talking about parts of someone's body feels weird because really i'm attracted to the whole thing and how it moves and how it is inhabited by the brain inside it. I could never be attracted to just a foot, but i definitely like playing with a foot sometimes, and i think feet are cute. So i don't have a foot fetish, but i definitely think feet can be attractive and erotic.
i think that's what's happening in my case too. i was depressed all through my teens and early 20s, which were peak "learning how to be horny" years, so now that the depression is lifting i'm horny as fuck but i don't know how to be horny and it's weirding me out.
is there a context in which the slaughter thing makes even a little sense because i dont get it