Reiko began working for Yumi on the condition that she pay off the debts of her husband who died in an accident. Until now, she managed to endure Yumi's sadistic obscene orders, but they gradually became more and more extreme, and finally she had her head shaved. Burning with a Kokoro for revenge at the humiliation she had never endured before, she puts sleeping pills in Yumi's food... When Yumi wakes up, she finds herself on a bed. As if to mock Yumi, who is completely restrained and unable to move, Reiko takes a pair of scissors in her hand and cuts off her lush pubic hair...