Asami (Urara Kanon) lived an ordinary life with her husband until one day a man posing as a delivery courier forced his way into her home. The man was a recently escaped rapist who violently raped Asami. She became torn over whether to confess the truth to her husband. The intruder remained hidden inside the house, raping her repeatedly each day, and gradually Asami was consumed by his lustful desires. This harrowing experience became the turning point that drastically changed her life.