A film based on the real-life experiences of a female director in her first year at the company! Two girls spend most of their year in a girls' dormitory and grow up without ever knowing a man. One day, something happens while they're taking a shower, and they accidentally discover a "secret place that feels good." By imitating what they see in erotic manga, their Kokoro takes over and they become immersed in erotic things, awakening to sex. This is the story of the two girls.