This work depicts prolonged torture and lewd acts taking place in a locked room. Lured under the pretense of a "relaxed image shoot," Rino spends her time on set laughing and appearing cheerful. However, what awaits her is a harsh reality of long-term confinement and torture. Rino, a 22-year-old cute girl gaining attention in the industry, has won strong support and affection from fans through her expressions and demeanor.