Menhera Ayuri no Yamanai Onedari: Headphone wa Hazusenai.

There used to be an idol who looked like a world. Now, as a person of the past, poetry piece Aori (Utakata Auri), which has been forgotten by people, has been working on it from the making of the song with a resurgence. However, it does not work no matter what you do, every day you become self-destructed. Keita Haruyama, who has been a new manager there, struggled while being relegated to Pori. One day, Ariori sees a suspicious article like a self-development seminar by chance on the net. There is a shady article that “The brain is activated by raising the sexual arousal level” , and the affair who has never done sex acts for the first time sex betraying Keita. The strife that has become addicted to that act is that it will come up with various desires to Keita, saying, “If you do have sex you may be able to make a song.”