When Cassandra goes into her home office, she doesn't come out until hours later. She is happy to have her foot slave meet her at the door and tend to her feet. She is happy to put her feet in his face and grant him permission to remove them. She knows that he will take her socks off after sniffing them and he will beg for permission to lick and suck her feet. She grants it and tells him all about her day.
This bad boy gets turned out by this sexy mistress. It's something about her that makes him weak in the knees and will do anything to get a taste of her feet. Even after a sweaty workout. He gets on his knees and starts to lick the bottoms of her sneakers until they are clean from dirt, then he sniffs her sweaty socks and lick her bare feet.