Katsuki's Secret

"What the hell!" He flinched back from the window as the raven that had been staring at him through the curtains flew towards the crack that was between the panes and successfully entered the room. "Hey! Get out of here, you feathered flying piece of-" His eyes widened as it morphed until a girl clad in a plain black hospital gown fell in a heap against the wall. "Oh, shit…"