Nice to reminisce... years ago, like pre-9/11, there was a shiatsu masseur in Cobble Hill (Brooklyn) who incorporated vibrators into his session. He would run the vibrator up and down your spine when on your stomach, then on your balls when you flipped, and then insert it during the HE. Pretty awesome, though it tended to make for a quick HE. Too much stimulation. Wonder whatever happened to him.