Marina Matsumoto is a married woman whose husband is the president of a construction company, providing her with financial stability and a luxurious lifestyle free of complaints. She carries herself with elegance and a refined, high-class aura. However, beneath this sophisticated exterior lies an insatiable sex drive that her husband cannot satisfy. She reveals the surprising truth: "I can't tell my husband, but I always have a male lover." From the moment she meets the male actor, her desire unfolds with a certain grace and poise. The striking contrast between her dignified appearance and her deeply passionate nature is one of her greatest charms.