The year is 20XX. With crime on the rise, prisons are constantly overcrowded. The government has begun privatizing prisons, introducing a slavery system to manage, control, and exploit prisoners. Prisons are no longer about rehabilitation and reintegration into society; they have become experimental sites where male inmates are trained with aphrodisiacs and commands, turning them into obedient sex dolls. Even within this private prison, Wakasaki Ao, a female guard, is rumored to be cold-hearted. She violates Ao's human rights with unreasonable orders and punishments...