Not long ago, Takeshi, my husband's younger brother, left his parents' home and began living with us while attending a distant school. One day, I witnessed him being brutally bullied by a gang of delinquents. Overcome with fear and anxiety, I summoned the courage to confront them on the spot, ultimately getting them suspended. However, I never expected this act to make me a new target for Takeshi himself. No matter how many times I apologized, he refused to forgive me, and from that point on, I was dragged into a relentless cycle of gangbangs, as his mind slowly began to unravel...