The day I awakened to the joy of being bound by you...

Reiko heads to his husband's friend Sano's birthday to celebrate his husband's friend. Her husband hadn't come yet, and while drinking tea he talked about a woman who Sano had been in love for a while. However, when the woman is confessed to be Reiko, she is shaken up and loses Reiko's physical freedom. Sano put medicine in the tea. Then, when Reiko tied her with hemp rope, she stripped her of her desire for water and the desire to urinate, giving her extreme hunger and irreplaceable pleasure, making her turn to herself...