Lady Stefanie is a hot girl and she loves to do naughty things. But she did not want to mess with this guy. He was her neighbor and he was into her and wanted to nail her but the feeling was not mutual. Instead, she gave him jerk off instructions which he used to cum. Then she made the guy to promise that he would never try to hit on her again.
Lady Stefanie felt that she had to dominate this loser and she did it with her jerk off instructions. She did not care what the guy felt and that is why she chose to use her jerk off instructions to make him regret what he had done to her. The mistress laughed at him and she even went ahead to record him so as to make fun of how he humiliated himself using her instructions.