When not to thrust: cool sex tips
If you really want to tip your girl over the edge, stop thrusting for a minute!
Too much of any movement or sensation will invariably make a woman feel a bit numb or bored. Mix up your moves during sex and she'll be a lot more prone to orgasm.
One great way to do this is when you're thrusting away inside your girl, stop suddenly then enter her extremely slowly, taking it inch by inch if you can manage it. The change in speed and sensation will jumpstart her horniness and make sex a lot more interesting and pleasurable for both of you.