Mistress Emilia was pissed that her slave had misplaced her makeup and she had to punish him so that he never did it again. In addition, he had to find it and then place it the way she wanted. He was shocked that she could be that cruel as she forced him to undress and endure being trampled while naked. And no part of his body was off limits to her.
When this guy lied, he did not think much about it. But he had gotten himself into a lot of trouble as the mistresses did not take it kindly that he had lied to them. They had to teach him a lesson and they made sure it was a lesson he would never forget. That is why the mistresses crushed his entire body using their high heels to make sure he learned his lesson.
This mistress was hardworking and she wanted an assistant who was equally hardworking. She did not want to be an enabler so she punished him as cruelly as she could. She trampled him and made sure he was not only choking, but in pain as well so that he would make better decisions after that. The punishment worked and he stopped being a serial procrastinator and they worked well after that.