A serious office lady dressed abnormally goes to a tense, groping swamp to be rubbed by a pervert. (Washio Mei, SONE-265)

Mei, a busty, unsophisticated office lady, is sexually assaulted for the first time. Fear and a desire to escape overwhelm her; negative emotions flood her. She feels like the train with no next stop, a cycle of persecution that seems endless. Despite her fear, a burning sexual desire rises within her once she gets home. She wants more… Through masturbation, Mei confirms this feeling and gradually awakens her feminine consciousness…