Masami Yamada leads a double life as a call girl named Miyabi to satisfy her clients. Though it brings her joy, the fear of being exposed lingers, especially among classmates who have different opinions on the adult entertainment industry. Aki, Masami's friend, is always on a diet to attract a potential partner and fails to understand why Masami is single. Kaneko, who possesses perverted tendencies, and the affluent Sasaki Kaori, have differing views as well. Will Masami's undisclosed livelihood be uncovered by her daytime companions? Volume 10 also includes a one-shot story titled Delivery Cinderella.
