The previous release focused on compensated dating, but this time it's a thorough hidden camera shoot capturing school girls' real behavior inside karaoke booths. The compensated dating with older men includes a wide range of acts—from fetishistic scenes involving bloomers and sanitary products to creampie. It also features gangbangs between classmates and sexual encounters with boyfriends using karaoke boxes as makeshift love hotels, realistically depicting the sexual side of school girls. This raw and explicit portrayal of "school girls' sexual reality" draws viewers into an eerie sense of unease.