​Ayuri Utakata, once a beloved super-idol, has now fallen into obscurity. Determined to revive her career as a singer-songwriter, her manager, Keita Haruyama, embarks on a journey to write the perfect song with her. However, Ayuri’s unconventional creative method involves engaging in steamy sexual encounters. From the comfort of their home to unexpected locations like a family restaurant or a park restroom, Ayuri constantly craves physical intimacy. Keita’s rhythmic movements perfectly match Ayuri’s voluptuous assets, leading her to revel in the pleasures of sex. With her desperation growing, Ayuri believes that her life is meaningless unless she can produce a hit song. Will their erotic collaborations be the key to saving Ayuri’s career, or will they only further entangle her in a web of desire?​