Miyu and Shota are a happily married couple in their third year of marriage. Shota's cousin Jun lost his wife to a traffic accident a year ago, causing him to fall into deep despair and quit his job. Miyu, who used to be a social worker, is worried about him and suggests changing his environment. Jun decides to live with Miyu's family for a while, and the scent of women under one roof stirs his sexual desires. Jun reveals the painful truth behind his wife's death to Miyu, and then...
