Having infiltrated the enemy's hideout, the female spy attempts to steal classified documents but is caught and immobilized, strapped tightly to a steel interrogation table. She is then subjected to extreme torture methods, including relentless tickling and electric massage, driving her body into a near-ecstatic frenzy as she repeatedly climaxes against her will. This release marks a special memorial collection, combining the first installment of the Female Spy Interrogation series with its two immediate sequels. As the debut work by legendary director Kazuo Matsushita, this collection captures the raw essence of the series' origins. The unyielding cruelty of interrogation remains as potent as ever—intensified here, delivering the true core of the series experience.