steam powered vibrator

http://gizmodo.com/5466997/the-steam+powered-vibrator-and-other-terrifying-early-sex-machines

An interesting collection of early sex machines. I don't care how tacky it is, that steam powered one looks cool! Of course one can't mention sex machines without a nod to our own:
http://www.youtube.com/watch?v=86Cji6uDTQc