A fan sent me these Adidas SM II LS sneakers for some custom videos - but after walking outside on a rainy day they're completely muddy already - so the slave will have to clean them first. But he will not only lick the street dirt and mud - but also my spit - a lot of it! I spit on the sneaker soles a couple of times and make him lick the spit / mud mix while I'm still wearing the sneakers - but that's pretty uncomfortable for me and some spit always drops off, so I decide to take the shoes off. Now I can spit huge loads on the soles and watch closely as he struggles to lick and swallow the disgusting mess. Needless to say his tongue is completely black after cleaning only the first shoe - but also needless to say he had to clean the second one as well!