Miri Saeki plays Waki, an office lady in her first year as a new employee. She has a striking G-cup figure, yet her baby-faced appearance and meek, gentle personality make her seem innocent and unassuming. Despite attracting attention from men in her daily life, she finds it impossible to resist their advances and passively accepts whatever happens to her. At work, she rarely speaks up, and in relationships with men, she remains submissive from her very first experience onward. Her everyday life unfolds like a dramatic story.