I will buy a dyed panties of girls' school students.

Originally, this VTR was made by the manager of a famous bullseller shop in Nagoya City, Aichi Prefecture, who took a video so that panties would actually stain and become dirty, and sold it secretly only to some regular customers with a set of dyed panties. It is a valuable VTR that one of its regular customers, Mr. Kishita edited the four female students into one and made it distributed without permission.