Obsession?

I just realized that I might have a thing for feet. Well, taking pictures of them anyway. Which is funny because my sister Annie wants nothing to do with them. I've never seen anyone so weirded and grossed out by something like she is with feet. I wonder if she feels the same way about pictures of feet? Anyway, everything I do I seem to come out of it with a foot shot. As shown here:

Just to name a few. Hmm...