Eating street dirt from My summer shoes

The summer is over, so it's time to prepare my summer shoes for winter storage: of course lick them perfectly clean, specially the soles, which has accumulated so much dust and dirt from the city streets for the last 3 weeks of wearing.  firstly this slut is licking the tops, he's not allowed to touch my divine feet with his dirty tongue, only shoes.  then i'm kicking the shoes off and order my slave to show how dirty the soles are closely to the camera and start licking it. during the whole process i'm telling this bitch where i've been wearing them and what a nasty dirt on this soles. of course he's so grateful to me for the opportunity to lick and swallow all this mess, while i'm humiliating and insulting him.