High school student Chika applied for a part-time job as a sexy photoshoot model to buy a gift for her boyfriend. But reality turned out to be much harsher than she imagined. The cameraman, who initially seemed kind, gradually changed his demeanor, stripping off her clothes. Soon, she was locked inside a cage, treated like an animal, and subjected to brutal training. Forced to urinate on the spot against her will, Chika is shown enduring immense suffering, struggling desperately to bear the humiliation.