A stunning woman bares her breasts, nipples hardening in anticipation. Her lover's tongue dances around the sensitive nubs, teasing and tantalizing. She gasps, arching into his touch. But he's just beginning. He produces clamps, cold and menacing, and she whimpers, a mix of fear and desire. He attaches them, her nipples stretching, and she cries out, a raw, exquisite pain.