I'm Doubtful that Change will Happen to her Character, an attempt to make a Mystery Enshrouded Madame.
As aforementioned, say that Kotone's mission was cut to when she Enthralled you some would react the same way as you but she already has 60% of her story done and Backstory Implemented to Ease the Player into Justfying her Actions done upon you "The Player" eventually most do forgive her for her Actions, What I'm trying to confer is let the character develop first then pass on Cold Judgement as you desire.