I put my slave on a leash before I take my stinky black sneakers off - and press it on his nose! He's trying to get away from the stinky shoe - but thanks to the leash I can easily hold him in place. Next up are my stinky socks - after a full hot day in these shoes they've quite a flavour as well! I stuff one sock into his mouth before he gets to smell my bare feet. When I got enough of the foot smelling I make him lick all the foot sweat of my bare feet as well!