The Dark Mistress arrives back home with her very disgusting and dirty boots. They are totally covered with mud and dirt and the slave is already waiting to get his chance to lick them clean. But he didn't thought that he had to swallow it all down for her too - as he begins to protest she slaps and beats him until he agrees to do what she wants...
Mistress Kitty took her slave into the woods and tramples him using her high heel boots. After this brutal trampling she even forces him to clean her extremely dirty muddy boots with his tongue until there's no single spot of dirt left. He gets also used as her human ashtray and gets his face pressed into the mud.
Mistress Kitty took her slave on a walk in the rain. She has an umbrella of course while her slave follows her trough the muddy park. Suddenly she stops at a bench and commands her slave to eat and lick all the mud from her boots. Of course Kitty isn't satisfied till her shoes are completely spotless clean!