Inu ni Nattara Suki na Hito ni Hirowareta.

A little ecchi comedy where you are being kept by a cool, beautiful girl! When you woke up, you found yourself as the pet dog of a girl named Inukai-san! At school, Inukai-san has no expression on her face, but she's a dog lover who loves her dog to pieces! She loves dogs so much that she's going to turn you into a real dog, body and soul! An erotic comedy that makes you stop being human!

- Manga Official Twitter