Sexual Hunter Riot
セクシャル・ハンター・ライオット
Demons known as Kirionira exist in a separate dimension and infiltrate the human world through dreams. To combat them, humans use hunters whose power is derived from their sexual energy. Riku Yoichi, a skilled hunter from a family of hunters, used his high sexual energy to defeat the demon king and end the conflict. Afterward, he lost his sexual drive and returned to his hometown, only to discover the demon threat still exists. Without his former power, he is unable to fight. He attempts to regain his strength by seeking help from his childhood friend and her classmates, but they refuse to assist.