On the surface, I play the role of a happy housewife. But from that day on, I became a sex slave to a certain man. It was Mr. Sagawa, who I had apologized to for a false accusation of molestation two years ago, but he was an investor in my husband's company. He told me that the false accusation had destroyed my family, and he suddenly began tying me up, saying, "I'll forgive you if you're punished." I couldn't resist, and my whole body trembled as he trained me in a way that was neither painful nor pleasurable, and I surrendered to him...