It's not as hard as you might have guessed. Before reading any farther, please keep in mind that not all women have g spots and not all that have them have the type that grants sexual pleasure (some are no more sensitive than the rest of the vagina for reasons still being researched). The g spot is normally located inside the vagina in the front part behind where the pubic hairs are. http://upload.wikimedia.org/wikipedia/commons/c/cb/Female_anatomy.png You should feel a small bump. Now, remember to be EXTREMELY gentle in here. This is not the place to have sharp finger nails, so ya might wanna get a manicure before starting. Now then, when you find this bump, gently and slowly stimulate it. Try all different ways such as clockwise, counter clockwise, up and down, etc as you would her clitoris. If she starts moving her hips in sync with your motions, let her, this is good, but not needed. It also helps to distract her a little bit with some kissing (not just on the lips, her breast and neck are great places) and very softly moving your hand in her favorite places will aid in her orgasm. These differ from woman to woman, but it's normally her breasts, clitoris, buttocks, back and belly areas. I hope this helps! EDIT: It should also be noted that many women have g spot orgasms during sexual penetration. So, if you're a male, you may have already given a women a g sport orgasm already and neither one of you knew it.