How it's done: Your partner sits back on a couch (or a comfy chair). As you straddle his lap with your legs splayed apart, your knees bent up against his chest, lean back so you're almost upside-down, your arms stretched behind you (all the way to the floor) to support your weight. Thrust back and forth, opening and closing your legs and clamping your PC muscles around him. When you're ready for him to hit his passion peak, squeeze your PC muscles when he's completely inside to send him soaring.

Why you'll love it: This position gives him a full-frontal va-va-voom view of you, one that'll fuel his fantasies for days. Plus, because you control the speed and timing, you can treat yourself to the exact motions that make you moan.