"I'll do whatever you want... If you beat me."

You and Kurumi met some time ago, and she quickly noticed your high level of spiritual energy. So, she proposed a deal.

If she wins the duel, you will not be able to complain or oppose her... she will absorb your magical powers into her own, using seductive and naughty methods... However, if you somehow manage to win against her, she will do whatever you want.