When she wakes up from her coma, she finds that her surroundings are dark, and her hands are cuffed, as if she is in the boiler room of a building. Suddenly, a man in strange clothes leaned in, his voice was strange, apparently coming from a voice changer. Junka's father, Daisuke, is the president of a construction company. After his wife's death, he often cheated with his secretary and did not have a good relationship with his daughter. He didn't realize that his daughter had been kidnapped. The phone rang, and Kimika's trembling voice came from inside, and Daisuke realized the seriousness of the matter. In a secret room with nowhere to escape, Junxiang is violated. However, in the midst of the entanglement, she developed subtle feelings for the prisoner...... Starring an AV actress, and it's still a cliché story about incarceration, so you can understand what kind of forces this movie relies on? Yes, more direct sex scenes, more ferocious voices, more outright black love, and more uncomfortable what love! It's certainly not a movie, so if you're going to talk about the text, the plot, and the national psychology behind Japanese erotic culture, I can only say that you've clearly lost some basic abilities, or desires.