Kankin no yakata: Naburi zeme (2008)

Sachio was camping with his fiancé Yoshiko in the green mountains. After enjoying the love affair from the daytime, and just as he is about to propose to her, Tetsuji, who is nearly naked, runs into them. Then, they are kidnapped along with Tetsuji by the mysterious siblings Yasu and Maya who are chasing Tetsuji. A few months ago. While Tetsuji is picking up girls at a club, he is picked up by Ako. When he was invited to do something in the back alley, he was hit with a stun gun and found himself tied up in his room. Maya appears there and attacks Tetsuji over and over again. Tetsuji summoned the last of his strength and escaped, but he was caught. Sachio and Yoshiko were also confined in separate rooms. In front of Yoshiko, Yasu and her slave girl, Tomoko, unfolded. Yoshiko involuntarily incontinence. Maya tortures not only her body but also her mind, and Sachio falls into a state of being beyond exhausted.