This mistress does not like to use let people get away with mistakes. She prefers to teach them a lesson so that they will be in a better position to change. That is why she went out of her way to degrade this loser and do it with her chastity femdom. She had him wear a chastity device and she used it to dominate him and grind on his dick and balls until he agreed to always abide by her rules and instructions.