Mistress Maddy and Joss do not like lazy slaves. They like slaves who are pro active. They had to teach this slave a lesson and they did. They used their bare feet to trample him and make him feel all that they wanted to make him feel. They head trampled him as punishment for being lazy and told him that if he did not change, they would punish him even harder and more painfully.
Lady Alice caught her slave masturbating and she had to punish him. She did not want a pervert in her house so she punished him for it. She trampled him using her boots. She crushed and stood on his face and on his neck and made him regret ever thinking of masturbating let alone actually doing it. But it was too late and now he was paying for his crimes dearly.