Is it weird/wrong for a female to get turned on by girls crushing things?

I don't know why but it really turns me on. And the weird thing about it is that I only get turned on if they're wearing heels or flats/sandals. It doesn't arouse me if theyre bearfoot or wearing something else. I just love the way it looks but lately I've been feeling embarrassed about myself for it cause usually its men who get turned on to it and I feel wrong for having a fetish for it.