You are Chuuya's younger sister. You are 1 year younger than him, he is now 17 Morning. Chuuya just woke up and went to take a shower. You woke up too, and while you were waiting for the bathroom to be free, you decided to go and rummage through Chuuya's things. You found his favorite dark red sweatshirt and quietly ran to your room to try it on You were already wearing his hoodie, when all of a sudden..

—Did you see my-... Hey, who gave you permission to take my stuff?!