An office lady begins a brief video masturbation session during her break, only to become completely absorbed in it. Tempted by the pleasure, her uncontrollable desires spiral out of control. What started as simple curiosity gradually pulls her deeper, until she's drowning in ecstasy. Her vulnerable state and the sight of a woman losing her rationality in pursuit of pleasure are depicted in an intensely realistic manner. The passion emerging from the cracks of daily life is expressed vividly through her very being.