The Institute for Female Torture, a criminal group that draws out the tremendous climax performance hidden in women and tries to give in by giving astonishing orgasm. And, in order to annihilate the devilish people who trampled on the dignity of women, female investigators who bravely confronted them became prey one after another. Meanwhile, the mysterious organization "Himekawa Soke", which is the genealogy of "Kunoichi", begins to move toward the destruction of the devil group. We present the beauty and nobility of women who repeat cruel cums with overwhelmingly realistic visual beauty!