I present my very dirty trail running shoes to the slave – I lend her to a friend of mine when we went for a walk in the woods … and now theyre in dire need of a proper cleaning! I instruct the slave to stick out his tongue and lick off all the disgusting dirt and mud thats stuck to the shoes – hes clearly disgusted by this task, but he wont be allowed to stop until these shoes look brand new again. After a while, I leave him for a short while – and when I return, Im wearing my – also very dirty – hiking boots … of course, these got also dirty when we went for a walk in the woods … and the deep tread of those collects even more dirt! And obviously, the slave will lick these clean as well!