A gang of gropers surrounds fresh new employee Aoi Ichinose on a crowded train, immobilizing her as they maul her sensitive breasts and hairy pussy. She fights back desperately, but their filthy stimulation makes her convulse through humiliating orgasms she cannot voice. They silence her with forced deepthroat and a throat ejaculation, cover her face in semen so she cannot escape unnoticed, then drag her into a restroom as the assault escalates into further gang rape.