A woman arrives at Yukimuratei and declares her desire to become a slave. Held down from behind in shame, she is forced into a cross-legged position and mercilessly bound with rough rope. Enduring the creeping sensation of a tongue sliding across her skin, she trembles daily between humiliation and pleasure. Eventually, her consciousness as a slave awakens, and she begins to experience the joy of willingly serving Yukimuratei on her own.