A dining table without conversation or laughter... Ever since her husband's affair was discovered, there has been a big rift between Sakie (Ichijo) and her husband. However, even in such a situation, Sakie behaves cheerfully so as not to worry her son, Kazuhiro, but in fact there is a secret that she cannot tell even to her son. Sakie was asked for her body as a reward by a detective who had asked her to investigate an affair, and she reluctantly accepted the meat stick. Sakie falls into the depths of unhappiness both physically and mentally, but one day Kazuhiro witnesses the scene...