[Crossover] The Cat of the Aizawa Family

Class A's homeroom teacher has a teacup cat. He lets the cat wander in and out of the classroom and the teachers' office, and sleep on top of his head. One day, just as he is about to be beaten to a pulp by an enemy, the cat suddenly grows gigantic and sends the enemy flying with one swipe of its paw. "I'll beat you into the ground, you damn bastard! Who do you think you are, hitting my servant?" The teacher, tiny to the point of insignificance and wrapped in the cat's tail: Meow meow meow? A cat demon who loves pretty boys x Class A's homeroom teacher, who is not a pretty boy P.S. A brainless, sugary-sweet romance about a cat demon who can turn into a human. The setting is wildly made up, so please don't take it too seriously. Theme: