Now that Endza is fastened in securely, I put nipple clamps on her, tie them off to the ceiling, then hang a very entertaining pet toy off the line. It’s a little ball with a motorized weight, which I drilled a couple off-center holes in so it wobbles around. Combined with the Hitachi, it’s a perfect arrangement for me to just sit back and watch (changing the speed on the vibrator at strategically-chosen moments).