Mistress Jucy and her friend wanted to send a signal that this guy had never received before. SHe trampled her and she used her feet to degrade her. Mistress Lucy made sure that the girl had to lick her feet, she had to endure trampling and she had to be foot gagged as well before the mistress considered the punishment as well as humiliation as sufficient for what she wanted to achieve with it.
Mistress Dana noticed that this guy was gullible and she had to exploit it for her own fun. The mistress had the guy lick her boots after she was done making him do so, she laughed at him as she could not believe that he had swallowed her lies and gotten to do such a humiliating thing. He did not see it coming and he felt foolish for believing her.