The boss's wife, Ayumi, works at the same workplace. The subordinate Sawamura has a slight crush on the beautiful and seductive Ayumi. Sawamura's wife, noticing this, starts to envy Ayumi. She then devises a plan: first, she seduces the boss, making him her captive. Then, she has her husband rape Ayumi while she is working late at the office. Using this as leverage, she tortures Ayumi day after day…
