STARS-971 Group harassment on a train where no one can speak, subtle breast groping, a sexually inexperienced college student being gradually awakened through toy play. Shy university student Jimi-ko says, I don’t like it, but only my body keeps feeling better and better… 23-year-old Natsume-san, alias Natsume Hibiki

A plain college student named Natsume, who is inexperienced about sex, one day encounters harassment on a train. Feeling disgusted and unable to stand it, she is gradually manipulated and drawn in by the man’s unwanted advances. Unable to make a sound on the train, she endures the sensations as the harasser’s hands keep reaching for her, and before long she is surrounded by a group and quietly pushed deeper into a state of helpless pleasure.