Lady Eva holds her pretty but stinky feet up so her masked slave can lick them. The sole licking causes her feet to become wet with his saliva. This is how she cleans all the dirt off the bottom of her feet. She can get her feet cleaned and humiliate her masked slave at the same time. She makes sure to make him suck her toes as well and lick between them.
Look how sexy my high heel boots are slave. I want you to polish them nice and clean. You must wear a mask so you can feel extra humiliated as you do my bidding and worship my feet. Open your mouth so I can ash in it like it was a human ashtray. Now finish licking my boots clean with you tongue. Your mouth is good for nothing but this.