Crush Fetish

I'm no psychiatrist, but I'd say that's an extension of domination/submission.

That's actually pretty tame; there are others where bugs and other varmints are crushed. :eek:

There was an episode of HBO's Cathouse where some guy paid a bunch of hookers to walk on his back with high heels. WTF?!
 
You only see half of the original video. The rest the bring out wine and crackers and then it gets really kinky.