Mistress Martina caught her slave jerking off and she was not happy about it. She had to make him stop the habit. She used her foot fetish to do it. She had him undress and after he had, she used her sneakers to trample his balls and his dick. He cried in pain and promised never to do it. She had crushed and tortured him so brutally that she believed he had learned his lesson.
Mistress Martina wanted to know how much pain her slave was able to take. So she made him lie down and she trampled him cruelly. She jumped on his body and she also made him lick her high heels. She trampled him with the heels and made sure he was in a lot of pain. He had never felt that much pain in his life and he cried like a baby.
Mistress Martina was pissed when she learned that her new slave did not know how to follow instructions. She had to let him know that she would not allow him to do what he wanted. He had to follow her instructions whether he liked it or not. She used her stinky feet to humiliate him as punishment. She made him lick them and choked him with them as she inserted them in his mouth.