Strong and dignified beautiful detective Akiyama Shoko receives a marriage proposal from her trusted superior, but turns him down, prioritizing case resolution. Finally capturing the mastermind Mizusawa, she is caught off guard and kidnapped, becoming his victim of rape. Subjected to toy torture with semen-injecting devices, restrained edging, handjobs, and gangbang creampie facials, she is brought to climax repeatedly, pleasure seeping deep into her body. Her body is now forever changed, unable to return to that of an ordinary woman.