Mistress Astra wanted to send a warning to this loser. She felt like he needed to be given a rude awakening so that he stopped taking everything for granted like he was doing at the moment. The mistress got him to lick her bare feet as well as when she had her socks on. It was cruel for him but he could not avoid it and had to comply with her orders.
Madame Marissa did not want to beat up her slave the way he expected her to do. She had a different kind of punishment for him. This was humiliating him like a dog. She did this by tying a leash on his neck and forcing him to walk on all fours where she led him. He was in a lot of pain but she ordered him to walk faster and he had to despite the pain.