JUY-557 I've fallen in love with the target Married woman undercover investigator Yuko Shiraki

To complete the mission, I, an investigator, faked a marriage with the target. Tormented by guilt towards my real husband, I had to continue my surveillance life as the target's wife until the day he made a significant move. A year later, there was no sign of the target moving, and I began to doubt if he was really an agent, as peaceful days continued. Despite it being a mission, I found myself getting addicted to rough sex with the target during our long married life. One day, an unexpected situation led to my true identity being exposed…