Manager Keita is given a one-week deadline to help the struggling former idol Ayuri write a new song, or she will be dropped by the agency. Ayuri, who is obsessively clingy and mentally fragile, claims that sexual intimacy with Keita is the only way to spark her creativity. Through a series of daring and erotic encounters, Ayuri seeks the inspiration needed to secure her comeback and keep Keita by her side.
Ayuri struggles with her music, fearing that completing her songs will mean losing her manager, Keita. After a passionate encounter and a mutual confession of love, she finally finds the inspiration to perform a new song live. However, the triumph turns into chaos when Ayuri candidly reveals her unconventional method of songwriting to the live audience, sparking a public scandal.