I found a contender for popularity on Flickr, though it still doesn't quite make it up there against the cat and cleavage pics
Feet seem to be exceedingly popular, even my fat little ones 
meowbykate ♥
says
maybe a foot fetish club has been checking this photo a lot
I think that must be it, it's very odd!
meowbykate ♥
says
your feet are so cute 
Thanks sweetie
It was hard to get a good picture of them, there were a couple of things in the way
meowbykate ♥
says
If you could create a picture combining your feet, cleavage & and a cat it would be **HUUUUUGGGGEEEE**
Maybe a cat sitting on my lap while someone massages my boobs with their feet?