This is the story of sisters who lost their parents and endured a life of hardship… It was Showa 60. Amidst the bubble economy, the sisters were driven into poverty. Even living a normal life was difficult under these circumstances. Their precious but meager source of income—the elder sister—suffered a severe injury to her foot. Living expenses and high medical bills… To survive, the younger sister turned to prostitution. The sounds of her sister's gasps for breath echoed through the shoji screen… Along with feelings of guilt came an eerie excitement, and the elder sister's hand reached down to her own crotch…
