The express train that carried her to school every day was known locally as a molester train. As she rode it daily, the groping gradually escalated, until one day after getting off, she was dragged into a restroom and forcibly raped. From there, her molester training began—being groped in the darkness of movie theaters, forced to masturbate in front of others' groping acts. Finally submissive, 'Mana' is tied to the overhead straps on the train, used at the molesters' whim, and ultimately gang-raped.