It is very hot out, and this sexy career woman works up a heavy sweat running in the park. Good thing she has a slave at home to clean her up with his tongue. She makes him take off her shoes and massage her feet, then he has to lick her socks until they are clean, then suck on her toes until all the sweat is gone. He's not done until her armpits are squeaky clean.
Old guys will do anything to complete their fantasy of being with a younger woman, even if only as a slave. Morgan Moon and Lady Kate take advantage of this guy's desires to dominate him and crush his spirit. They force him to kneel down and be their footrest, to lick their toes clean through their high heels, and generally do everything that they tell him to do, which he does gladly.
Mistress Black Diamond has an attitude. She loves it when her slaves and servants worship her best parts--her feet. This time she decides to take a more active role. She pushes down this footboy and tapes his mouth shut so that he can only breathe through his nose, then rubs her dirty, sweaty feet into his face so that he can better know his domination by his dark mistress Diamond.