In a horrifying scene, she is stripped down completely naked and raped by Alex Malcolm McDowell.
Since time immemorial, ardent cinema goers especially men have sought out films and scenes where the actresses go fully naked.
She then leans forward to lay on her stomach as she reaches back and rubs herself through the jeans.
Though most of the scene is with Preston being topless, you can see her fully naked as the camera zooms out.