There are many flat-chested girls who, due to their plain appearance, lack opportunities for sex and can only indulge in perverted fantasies. Her personality is as quiet as her appearance, always seeming timid. Her job is also mundane; she works at a library and has had experience with only one man… However, she constantly harbors the sexual desire to be treated roughly by a man. She accidentally discovers a ‘pervert circle’ on social media. She decides to expose her plain fetish and transform herself in a lewd manner, documenting it all in this work.
