SDDE-771 | Brainwashed into becoming living, flesh-based masturbation tools—three beautiful women, stripped of their own will, have been reduced to serving exclusively as "live-flesh" masturbation devices for their master.

Mind Control Inc. sells a custom-made masturbation device as a cleaning item. Upon receiving a customer's order, they actually kidnap the target woman and synchronize her body with a mouth-shaped and vagina-shaped masturbation device. Afterwards, the woman's memory is erased and she returns to her normal life. The synchronized custom-made masturbation device is then delivered to the customer.