The Most Terrifying Female Guard Treats Prisoners Like Slaves with Unreasonable Orders and Punishments, Mercilessly Degrading Them Through Aphrodisiac-Laced Sex 20XX. With crime on the rise, prisons were perpetually overcrowded. The government shifted course toward privatizing prisons, introducing a system of slavery to manage, control, and exploit prisoners. The prison's purpose shifted from rehabilitation and reintegration into society. It became a testing ground for conditioning male inmates into “obedient sex dolls” through aphrodisiacs and commands. Among these private prisons, the female guard Wakazaki Aoi is rumored to be cold-blooded. Rebellion is brewing among the prisoners whose human rights have been stripped away by Aoi's unreasonable commands and punishments.