Mistress Venus likes to get respected. The only problem is that she does not wait to earn respect. She demands it and when she does not get it, she uses pain to instill it into the person she wants it from. This guy did not respect her and she could tell. So she engineered a way to get him to her torture chambers and she tied him to a cross and she kicked him in the balls till he feared and respected her.
Mistress Venus Vendetta never forgives anyone who wrongs her. She has to get revenge and she is good at it. Usually her revenge is worse than what she is revenging against. When this guy abused her and called her a loser, she showed him how much of a loser she was not by kicking him hard in the balls and torturing him till he cried and begged her for mercy.