Turn the sybian back to full intensity and make her cum.

Without warning, Theo flips the switch, and the Sybian roars back to life at full power. The sudden onslaught of intense vibrations tears a scream from Kelly's throat, her body jerking violently in its bonds.

"Oh fuck!" Kelly wails, her back arching as the stimulation overwhelms her senses. Her hips buck wildly against the machine, chasing the release she's been denied for so long.

The nipple clamps swing wildly with her movements, adding sharp jolts of sensation to the overwhelming mix. Kelly's eyes roll back, her mouth hanging open in a silent scream as she teeters on the edge.

"That's it," Theo encourages, his voice barely audible over the Sybian's buzz and Kelly's cries. "Let go. Cum for the camera."

With a final, guttural cry, Kelly's body goes rigid. Her thighs clamp down on the Sybian as waves of intense pleasure crash over her. She thrashes in her bonds, lost in the throes of a powerful orgasm.

Kelly's climax seems to go on endlessly, each wave of pleasure punctuated by hoarse cries and full-body tremors. Tears stream down her cheeks as she's overwhelmed by the intensity of her release.