On a train, a young girl is suddenly shocked by molestation, holding back heavy tears as she resists fiercely despite her innocent expression—an intense moment revealing her inner strength. From that night begins a series of relentless molestations. Her private life is deeply probed, with carefully orchestrated setups designed to deliberately draw out pleasure. The desire to remain unseen and unfelt only heightens her sensitivity. Gradually, she is drawn into the center of a molestation group by her own will, surrendering completely to the sensation of release.