Also your legs and knees, your buns, the thighs and the lap are very sensitive and are erogenous zones. At your lap the mons pubis, the inner and outer labia and most of all the clitoris are very sensitive: The clitoris has even more nerve cells than the man's penis! Before any man trying to give her an intense squirting orgasm it is a good idea to stimulate those areas first during foreplay. Either through fingering, kissing, or licking.
To recap this is my top 6 list of woman erogenous zones:
1-2. Inner thigh and Anus
Inner thighs are always very sensitive. So make sure you massage, kiss them, lick them before moving into oral sex. Ok. Warm up. Here is the thing about the anus, even if she doesn't like anal sex she may not be opposed to little light tickling or pressure in the general area, so don't leave that one out. Definitely an option.
3-4. Neck and Ears
Neck and Ears are extremely sensitive. You definite want to stimulate these areas when making out, before sex. Things like whispering the ears, dirty talk, very intimate and close caress, kiss her neck. A very important part of the warm up that Jennifer was talking about.
5-6. Back of her Knees and Toes
Don't forget when you are massaging during foreplay the back of her knee. It is very sensitive. You know you usually go for the back of the knee, that's kind of creepy but while you are doing something else kiss the back of her knees. Even assuming you've had a shower or bath her toes, licking and sucking them can be quite erotic for a lot of people. Make sure you better get your toes cleaned.
