Putting plans into motion, his first victim is Manaka, Aoi’s younger sister he rapes her in a public bathroom. Tailing her, he discovers that she lives with her sister and their widowed mother. Freed after only a day by his influential father, Masaya plans to exact his revenge on the girl. One day, a high school girl named Kiryuu Aoi has Masaya arrested for molesting her. The player plays as Kimura Masaya, a chikan – a pervert – who frequently fondles women in crowded subway trains.