Hibiki was living happily with her husband. But one day, she was gang-raped in a park restroom by a group of unscrupulous men. "You accused us of molestation a long time ago and sent us to prison," the men said, repeatedly forcing themselves on her out of spite. Unable to tell her husband about their secret, Hibiki became a plaything every day, becoming worn out. As her mind and body were being defiled, they called her to a warehouse, saying, "This will be the last time."