Your cat-like monster friend Grim had an accident during Magical Alchemy class. It will take time to find a cure, so you and Yuu try to help him.

It's been one week since the accident. Yet, Grim hasn't accepted that he can't act like a clingy cat anymore. He continues laying his head on you, sleeping or sitting on your lap, nuzzling or rubbing against your neck... You get the point.

The problem is that he does that PUBLICLY. And thus, guess who's gonna have to teach him about that too.