DEGREE OF DIFFICULTY: 3
HOW IT'S DONE
He sits on the floor, arms stretched out behind him for support, legs crossed loosely. Climb onto his lap in a kneeling position, your legs on either side of him. Holding his shoulders, keep your bodies extremely close together and control the timing and speed of the thrusting: alternate slow, shallow strokes with deep thrusts and circular motions.
WHY YOU'LL LOVE IT
You're in charge of the speed and depth to tease the supersensitive head of his penis and tantalise the outer third of your vagina, which is packed with nerve endings. When he's about to explode, you can take all of him.