Madame Marissa likes to have fun at the expense of her slaves. Nothing illustrates this point better than when she took a slave home and she made him lie down and she trampled him with her high heels. She knew she would inflict a lot of pain on him but she went ahead and jumped on his stomach severally like someone who does not care whatever happens to the slave.
Annabel is not one to joke with. She takes everything seriously and this is something her new slave did not know. He tried to joke with her but the joke ended up being on him. She punished him for disturbing her peace. She trampled him and even jumped on his stomach. From then on, he knew that she was never to be disturbed and that is how she likes it.
Molly had sent her slave to the shop to buy something and he came back with what she had not sent him. She wanted to improve his memory so she made him lie down. After he did, she used her high heels to trample his head. She wanted to trample is so hard and so much that he would always remember everything it is that he is sent henceforth. It worked.
Miss Laurie wanted to make sure her slave would never repeat stealing her money again. So she took the part which did the stealing which was her fingers and her hands and made him place them on the floor. She then used her high heels to trample him and then continued the same punishment with her bare feet. The result was a lot of pain for the slave who promised never to do it again.