[Cyber F] Modification Academy "The Black Work of Club Presidents" [Full Color]

A schoolgirl follows the wrong girl into a remote factory and learns her 'new owner' wants her body but not her bitchy attitude—the only fix is a full cyborg conversion, personality overwrite included. Strapped to an operating table with her limbs replaced by gleaming mechanical sockets, she endures the rebuild beside Yui, a fellow club president already so converted and addicted to the workshop's pleasure devices that every high-voltage discharge leaves her blissful instead of broken. As electricity forcibly rewires agony into orgasm and brain remodeling reduces Yurika's speech to screams and groans, the factory's latest product takes shape: pretty, obedient, and ready for pickup.