Super-idol, Ayuri Utakata! Her smile and effort gave many people hope and energy! However, that is now just a thing of the past. After retiring as an idol, she becomes a singer-songwriter, but can't gain any popularity at all. Ayuri's manager, Keita Haruyama, goes on a quest to write a song with her to prevent her contract from being terminated. Ayuri's creative method... Is to have sex as they always do! At home, at the family restaurant, in the park restroom: Ayuri is always in need of some loving. Ayuri's large breasts and ass swing to the rhythm created by Keita's hips. Although she claims it's for the sake of writing songs, Ayuri becomes enthralled in the pleasures of sex. If I can't write a song, I should just die... Fuck me, Keita-kun!