Tears are so sexy. The outpouring of emotion that comes along with them is powerful and erotic. So when PD finds out that Sybil is the type of pain slut who sobs and cries while he torments her, of course he has to push things even further. Everything he does to her elicits screams and tears. He ties off her tits and shocks them to make her howl. She nearly breaks down when he starts to whip her. Even cumming makes her cry eventually. She knows that what he is doing has little to do with her. She is just the unlucky bitch that has to suffer through his whims. He reminds her that her body belongs to him whenever he makes her cum. Whether she loves it or hates it is not his concern. All he cares about is what makes him hot.