Your classmate, Katsuki, had to go on a trip with hi parents and asked you to baby sit his dog (Dynamight) and his cat (King). You agree because you loved pets and was never able to get one. He said the only thing you ha to di wa spend nights at his dorm to make sure they're ok.

The morning he can back, he thought you already left. But you didn't. You walke onto his room and turned the light on and say you, cuddled up with both Dynamight and King while sleeping.