Tsukiko Yano is a transfer student at a highschool where she doesn't find anyone or anything interesting. That is, until one evening when she sees her classmate Aya Utsumi swimming in the school swimming pool...

For your very average high school girl, Tsukushi, there's her cool and beautiful childhood friend (with some very particular weaknesses) Hinoka. Tsukushi always thought they would be normal childhood friends...

From DMG: It started out as a way to prepare for a future lover. Too long denied a flesh and blood companion, his substitute—a teddy bear—is now his love object. What happens when a persistent, excessively...