Around Tokyo's O○hara Station, there's an esthetic salon exclusively for schoolgirls. A special treatment course was offered to only a select few students, sparking rumors among girls and drawing in many eager to try it. The service was remarkably cheaper than regular esthetics, making it an attractive and accessible option. However, behind this salon was a hidden scheme to secretly film schoolgirls during their private moments. While it appeared to offer a luxurious spa experience on the surface, a sinister and covert operation was secretly unfolding behind the scenes.