Witch Trainer, the (mostly spiritual) sequel to Princess Trainer, is a Management RPG in which you blackmail and humiliate a character to follow your will, this time in the Harry Potter Universe and with Hermione as the subject.

You, the Genie from Aladin, got teleported into the Harry Potter universe and put into the body of Albus Dumbledore. Snape finds out but soon after, but becomes cooperative when he learns of your intentions and you team up and plot a plan to change the power structure of Hogwarts and most importantly, punish Hermione Granger.