The latest installment in the new backdoor series! This time, a mother's desperate desire to secure a special admission spot for her son twists into an abnormal demand. Threatened that exorbitant donations are required to approve her son's enrollment, mothers who cannot pay are forced by the perverted chairman's orders to offer their own bodies instead. The ultimate humiliation and terror become the main highlights of this work. A shocking narrative depicting the depths of maternal instinct and the unchecked abuse of power.