Kazue (30) is a housewife with no children. It has been ten years since she met her husband, and she has had almost no contact with other men. While she leaves having children up to fate, the frequency of sex with her husband has gradually decreased over the years, now occurring only once every two months—making pregnancy unlikely. Slowly, she begins to give up hope. Feeling exhausted by the monotony of daily life, she decides to take a trip. Kazue has a gentle, somewhat elusive personality, but transforms completely when held by a man. Drooling uncontrollably, she passionately sucks the penis, and when penetrated, writhes in ecstasy as milky fluid oozes from her vagina—her appearance becomes that of an entirely different being. Drawn by this side of her, men gather seeking new excitement.