"Is it wrong for a mother to seek fulfillment as a woman, as well?" Miki Nagase (39) lives in relative happiness with her husband Toru (41) and daughter Michiru (13). And yet, she carries a deep sense of emptiness within her heart; her relationship with her husband has devolved into that of a roommate, leaving her feeling undesired as a woman and as if she is only defined by her role as a "mom." Unable to hold it in any longer, she confides in her drinking buddy, Sae Ikejiri (45). Her friend understands the struggle of being unable to share her feelings out loud and suggests she try using an escort service. Miki is thunderstruck by the suggestion but is in for an even bigger surprise after a handsome escort suddenly appears...?!