Slave Has To Eat All The Dirt From My Feet

Ultimately the weather gets warmer again - so I can walk outside without boots! Unluckily after a entire day of walking barefoot - in stores, at the gas station, on the street and even in the forest - my feet are REALLY dirty. Good thing I have an obedient slave who will lick them clean! I sit down on a tree log in the woods and show my dirty feet - first to the camera - then to my slave! Hes pretty disgusted, but of course he doesnt want to displease me - and starts to lick the dirty soles of my bare feet. Immediately his tongue goes brown as my feet get cleaner and he struggles with his stomach - but I wont let him off the hook so easily - hell lick them clean completely! Of course I dont want to get my feet dirty again and thats why my slave will have to carry me back to the car after licking my feet clean :-.