I start trampling the slave under my jogging shoes and enjoy the nice imprints they leave all over his body and face as I walk over him. No part of the loser's body is spared, but I mostly enjoy standing on his head, face and throat. After a while I order him to take off my shoes, smell the inside and then continue to trample him under my sweaty socks. Now he also has to smell my stinky socks while I trample his face. Finally, I also take off my socks, stuff one sock into his mouth and put the second one over his nose - now he gets the full odor while I'm trampling him under my bare feet.