Aya comes from a line of shrine maidens. Her mother, Setsuko, sacrifices Aya's inept brother Tatsukuma in an attempt to raise her as the village's next shrine maiden. Unaware of what is happening, Aya follows her mother's instructions in confusion, but gradually develops a will of her own and grows into the role. Signs of her instinctively dominant sexuality begin to appear, making it harder for her to relate to the villagers. The more she struggles, the more that lust takes control of her body, leading toward her inheritance as a seductive shrine maiden who drains men through unlimited condomless sex and creampies.