Why???: Foot Fuck Sex Toy

Here's more proof that white people are out of control (I still love y'all anyway lol). Straight up, what the fuck is this supposed to be??? I mean I've heard of and seen foot fucking before where a chick jacks a dude off with her feet (sort of like titty fuckin'... but with feet lol). Now, I'm not quite sure what kind of extra pleasure can be gained from this (especially if her feet are rough lol), but I guess that's why I don't do it lol. Whatever, I still don't see why you'd put (or want) a pussy hole in the bottom of a foot, but I that's their journey lol. Crazy shit lol.