KANADE was secretly on a mission overseas as an agent, but after making a small mistake, he returned home and underwent a re-education program. - Its weakness was that if it received too much sexual stimulation, the orgasm would be so intense that it would become uncontrollable. - In order to correct this as soon as possible, the talented instructors use any means possible to train her in lewd ways, but the woman's responsiveness and writhing lewdness make even Kaisen's instructor lose his sense of reason and swell with excitement. - Drowning in endless sexual torture with increasing sexual desire! - !