Kagami has a crush on his classmate, a sweet glasses-girl named Minai. He's always watched her from a distance until... One day Kagami can't believe his eyes: Minai shows up to school in the nude! Everyone seems to treat this as normal--or is it they can't see her nude? The naked Minai is a feast for Kagami's eyes, and he knows he must solve this mystery--no matter what the risk...