In a near-future world where society has advanced through technology that converts sexual arousal into usable energy—via devices called "sexual desire reactors"—the genre of netorare (NTR) has been banned due to its severe psychological effects, often described as causing brain damage. The story centers on Inui Akira, a struggling erotic manga artist who has never encountered NTR firsthand. By chance, he is introduced to the forbidden genre and becomes utterly fascinated by its emotional depth and narrative possibilities. Driven by an obsessive desire to create the ultimate NTR work, Akira teams up with Harumi, an android built with a sexual desire reactor. Together, they navigate a dystopian landscape where the very concept they wish to explore is criminalized, facing societal opposition and the personal toll of delving into taboo desires. The narrative follows Akira’s artistic evolution, his growing fixation, and the risks of pursuing a repressed form of expression that threatens to consume his mind and relationships.