The crew follows fifty-something mother Yoshie Hara to her hometown for today's shoot. Now working part-time at a major sporting-goods retailer, she reveals that she once competed in track and field at the national high-school level and entered university on an athletic recommendation. Her expertise led her into the sporting-goods business before marriage prompted her to leave, and she has since returned to the same company part-time. She gets along well with her husband, but their sex life has gone quiet. Now this highly sensitive mature wife unleashes all her pent-up desire and climaxes again and again in a revealing collection of shameless sex scenes.