Maki, whose husband has lost his job, consults with Otomo, the manager of the part-time job she works at, about shifts... He proposes that she work overtime in exchange for a pay raise. With no other choice, Maki trembles with shame as her whole body is played with... Maki is troubled by the increasingly escalating overtime demands, but tells herself that she is doing it for her husband and continues to accept the demands. Before long, she realizes that she is looking forward to this abnormal situation...