Because of their plain appearance, busty girls who are not blessed with sexual opportunities and spend their time indulging in perverted fantasies. Like their appearance, they are meek and always flustered about something. They work as clerks in places like libraries and tax accountant offices, and have only had experience with one or two men... Despite this, they always had the sexual desire to be 'completely dominated by a man.' One day, they learn about a 'circle that lets perverts join' on SNS and take action... Exposing their previously hidden sexual preferences, they transform into something lewd, all documented in 246 minutes.
