>>38576772May's bike shorts were a stepping stone for me. Like, they're skintight, and artists tend to make them shiny, so that led me to latex, bodysuits and so on. It also led me to tights and other legwear, because artists sometimes draw those with a shine (hell, Rosa is a canon example). Those obviously led into legs in general, and from there, feet. There's also things like sweat and all the fetishes tied to that, because bike shorts obviously tend to be associated with bikes, and therefore exercise.
There's plenty of other degeneracy in my porn bookmarks, but there's no denying that May and her shorts were the cause of quite a few of them;