A popular local spot rumored to be a hidden hangout for perverted books. Behind the hills, cute lolita-style girls gather to secretly enjoy reading adult manga. In this prank, someone discards a pornographic magazine outdoors and lies in wait. Suddenly, a girl appears, staring intently at the lewd book lying on the ground. Thinking no one is watching, she begins masturbating right there in the open. Someone notices her actions, approaches, and talks to her—prompting her to unexpectedly reveal an extremely lewd side. Contrary to her innocent appearance, she's actually a total perverted nymphomaniac. Before she knows it, she's caught in an unforeseen situation and gets thoroughly ravished. *Facial exposure in the main video.