What can I do to give an orgasm to my girl during intercourse?

Most girls do not orgasm from intercourse. You need to pleasure her before your penis gets inside her p***y. I suggest you start by rubbing her clit and vaginal area with your fingers, gently to start with until she is turned on and producing lubricating fluids. Then you can start pressing a little more firmly.(Circular motions on her clit are the most stimulating for her)
Another method is to lick her clit and p***y, She will LOVE it and if you spend the time you will get her to orgasm.

Thank You So Much My Dear I Will Try That Today!