This mistress had a new slave but he was lazy. She did not want such a slave in her house so she did what she felt was the best she could and she trampled him on the head. She did it so that he would get some sense into his head and change his habits. The mistress stomped on him and when she was done, she knew he would change.
When Sindy gets a new slave, she loves giving her training program. She shows her new slave what she likes and what he better have the endurance to take. she lays him on the floor and puts her special step over him. This tiny mistress jumps on his chest as she is talking to him and knocks the wind out of him. She does it repeatedly. At the end, she rewards him by jumping on him with her bare feet.