3. Spatula: Used for spanking. Your choice of body parts, of course, but we prefer the good old tits and ass. It's a well-known fact that a good spanking (on the ass) can easily rev anyone's motor, man or woman. That's because -- properly swatted -- the act of spanking stimulates the pudendal nerve which, in turn, stimulates the external genitalia of both sexes. Translation: Spanking is hot.

If you're in the mood to take your spanking up a notch, though, check out a cutting board or wooden spoon.

2. Chip clips: Who doesn't love to have their nipples pinched? Exactly. Plus, chip clips are much cheaper and more easily accessible than nipple clamps (not to mention more comfortable). They're even unisex. Keep these on tight during sex for that lovely comingling of pleasure and pain we mentioned earlier, or simply discard them after a little foreplay -- your call.

1. Spray nozzle: Used alone or with a partner, the spray nozzle on your kitchen sink -- if you're lucky enough to have one -- is used in exactly the same way as the removable showerhead in your bathroom. Don't act like you don't know what we're talking about. Just direct the stream where it feels best and enjoy. Sure, it's probably going to get messy, but can't the same be said of all good sex?