This has been around for a while, but this post by Mistress Matisse reminded me of it again: iBuzz, the music-activated orgasm machine.

Using iBuzz is easy! Connect iBuzz to your music player, turn on your favourite tune and let the vibrations take you to heaven. iBuzz vibrates in time to your music so you can get off while getting down. Use the his-and-hers attachments to add extra excitement! Turn him into a vibrator with the stretchy ring and use the soft sleeve for sensitive stimulation.

Now I’m lightly obsessed with what songs would be most gratifying to play on an iBuzz, but I’m not willing to shuck out $60 to find out, so I’m just left to guess.

Most promising options: “Gimme Shelter,” Public Enemy’s “Welcome to the Terrordome,” or any one of those soft-n-pretty-then-furious-n-noisy tunes by Nine Inch Nails. (Thelonius Monk would probably be memorable as well.)

Least promising options: the Muzac-classic “Popcorn,” and Tori Amos’ “Me and a Gun.”

Get your iBuzz here.