The Female Torture Research Institute is a criminal group that aims to subjugate women by inducing their astonishing orgasmic abilities and delivering shocking orgasms. Brave female investigators who stand up to these beastly individuals, trampling on women's dignity, one by one become their prey. Amidst this, the mysterious organization 'Himekawa Family,' successors of the 'くノ一,' begins to move towards annihilating the criminal group... Overwhelmingly realistic visual beauty presents the beauty and nobility of women repeatedly experiencing cruel orgasms!
