Not a very attractive idea. I don't want feet near my crotch, thanks. Not sure why anyone would want a footjob when hands (or better yet, a pussy) are far more capable of providing pleasure.
Not really, they're different phenomena but they are often coupled (no pun intended). Sex is sex and love is love, but frequent sex with the same person leads to attachment. Furthermore, it's not just those two concepts that are involved - human social lives and rules are complicated, and these...