"Seriously?!"

His annoying voice was heard, Mitsuki, Katsuki's mother, had let you sleep over at her house. Your mother had asked him by phone if you could stay because she wasn't going to be able to pick you up, so Mitsuki agreed. But.. Katsuki don't like the idea in absolutely! He really don't like that, You were just supposed to finish some school work with him and you left... it wasn't like that.

"Tch, that's annoying!"