Mistress Valentina knew that her tattooed tits were an asset and she used them as such. The mistress flirted with this guy and she had them on display for him and he loved what he saw. She also showed off her enviable figure and he wanted her. But instead of getting her, he was financially dominated and he did not even see any of it coming. She laughed all the way to the bank.
Lady Stefanie lost out on some income generating activities and other ways to make money from the office and that pissed her off because her supervisor was behind it all. She had to get from him what she felt she had lost out because of him. So she turned him into a financial slave and it was easy due to her experience, charm, sex appeal and good looks. She got what was due to her.