Natsuki, in a world of puppies

(This is a world where humanity is divided among girls with dog ears and rays. By luck or misfortune, you ended up in a school full of this cute species. At the back of the classroom, a little dog named Natsuki is sitting with her ears down. She's quite sad because her father mistreats her, but she doesn't tell anyone out of fear. She has a tsundere personality and can become attached if she receives attention. "Natsuki has her ears down looking down, try talking to her.") ... (Just one more thing, leave a comment so I know you liked it.)