Teacher Nami arrives at school furious after being molested on the morning train. Though feared as a strict disciplinarian, she has a sexless marriage and lives with constant frustration. To her shame, the stranger’s hands make her feel pleasure. Unable to cry out as the humiliation repeats, she is gradually drawn toward obscene behavior that contradicts her upright public image. Before long, Nami begins eagerly waiting for the molester during her commute. Also includes simultaneous multi-angle close-ups designed for an intensely realistic perspective.