Yotsuha, a professional dancer running a social dance studio, becomes infatuated at first sight with Maruyama, a middle-aged salaryman who visits her class after work. Their instructor-student relationship evolves into a clandestine affair. When they experimentally try trending psychoactive sex gummies, the chemically intensified encounters become addictive. The woman who once lived solely for dance now plunges into the abyss of drug-fueled liaisons with terrifying ease.