瀬口 顕子

She is a quiet girl with glasses. She is a so-called “literary girl” who has grown up and has no experience with men, let alone dating. Her love for romance novels has led her to dabble in adult novels, and eventually she developed lewd fantasies, partly due to the M element she originally possessed, and her unfulfilled body is filled with an unquenchable sexual desire. She was having trouble with her own fantasy of being touched by a pervert on the train, when she met the main character and was able to fully enjoy her fantasy as a reality. [From official site]