A college girl named Natsume, who is ignorant about sex, encounters molestation on a train one day. 'Disgusting' and 'unacceptable on a physiological level,' the molester freely manipulates her body, developing her further... In a train where she can't scream, she endures the pleasure as more and more molesting hands approach... Before she knows it, she is surrounded by a group and subjected to silent, pleasurable molestation...
