"Men can be completely controlled once you let them ejaculate," says Satomi. Every man in this company is utterly dominated by the lewd office lady Satomi, and any unauthorized ejaculation results in immediate punishment. With her seductive smile and sweet whispers, the men's rationality and pride gradually crumble, transforming them into obedient sex slaves. Before her subjugated coworkers, a new employee strikes back with a countermove. As ejaculation control and psychological warfare intertwine, tension spreads throughout the office—can anyone break free from Satomi's reign? A thick, intense workplace humiliation drama that strikes deep into the male psyche unfolds here.