For you horndawgs that can't get enough of foot photos:
http://bonesmeup.tumblr.com
While this blog is mostly cock shots, and absolutely no original work (like most of tumblr... but I digress), I'd say about ten percent of the photos include bare or socked feet.
A sample photo:
http://25.media.tumblr.com/tumblr_md...7ydno1_500.jpg
Enjoy.