This is the best part of hypnotism and brainwashing! A high-handed female researcher becomes a sex slave who sucks the dicks of her subordinates who she used to work hard! Her sensitive body is tortured with toys, and she trembles as she orgasms, and she urinates in front of her subordinates! In the end, she drools, love juice, and squirts, and she moans over and over again! [Story] Undercover employees are sent to MC Corporation one after another. Yoshimura sneaks into a rival company that is hostile to them. There, researcher Yayoi instructs them to manufacture counterfeit MC items and distribute them cheaply in the dark world. People who are hypnotized and brainwashed by these products have their personalities destroyed, and they fall so low that they eventually become involved in crime. In order to stop Yayoi, who is plotting to push all the responsibility onto MC Corporation, Yoshimura's battle begins on enemy territory. Two rivals who both have MC items, who will win?