Why it feels good for you
It's deliciously liberating when you call the shots. You have complete control over the depth of penetration. Your hands (or his) are also free to play with your breasts or clitoris. If deep penetration sometimes hurts, this is one position where you can relax without fear of pain – he can only go as deep as you let him.
Why it feels good for him
Men are very visual creatures. He loves watching your body and the expressions on your face as you approach orgasm. He can also see his penis disappearing in and out of your vagina.
How to vary it
Squat over him with your feet flat on either side. Tease him. Let him enter just a fraction, then deny him full penetration by lifting yourself tantalisingly higher. Turn yourself (and him on) even more by playing with your breasts or clitoris. While you're on top and facing him, reach back and gently tickle his testicles or face away from him. This way you'll feel him against the front wall of your vagina (G-spot zone).
Drawbacks
Some women find it tiring to move their legs up and down – but hey, you can skip the squat machine at gym the next day!
Tip
If you're worried about putting too much weight on his pelvis, lean into his chest (if you're facing him) or onto his thighs (if you're facing away).
Know of any alternative woman-on-top positions? Share your tips and recommendations below.