An enraged guest summons hotel concierge Miyu Morita to his room, claiming that a toothbrush hurt his gums. She patiently explains that nothing is wrong with it, but one abusive customer soon becomes three. In this adult workplace-assault role-play, the men strip her, lick her all over, work her pussy with a vibrator, force two cocks into her mouth, and take turns fucking her. Even as she desperately apologizes and tries to provide perfect service, they pound her without mercy and finish by pumping her full of cum.