My husband's father was transferred overseas, so my wife and I had to take care of his younger brother, Yuzuru, who is still a student. Worried about Yuzuru's obsession with supporting an idol group instead of studying, I hardened Kokoro and secretly threw away his precious support goods. That was the beginning of a nightmare. Yuzuru, full of rage, came to our house with his idol friends. No matter how much I apologized, I wasn't forgiven, and from that day on, my days of being gang-raped began...