A shocking report from us, who infiltrated illegal brothels spread across the nation. Inside these underground establishments—operated solely through word-of-mouth among owners—active high school girls with naive, carefree minds are working. After school, still in their uniforms, these schoolgirls wait in private apartments to provide services. With loose defenses and lacking moral awareness, these girls lift their skirts and take a cock inside. Their actions appear eerie, yet at the same time reflect a strangely pure side of these young girls.