Foreplay definately. Getting a girl turned on is a lot more of a mix of psychological stimulation as well as physical. Suck on her neck, touch her all over, but don't go right for the vagina right away. Make her anticipate it. Eventually you'll get her worked up enough to start clitorial stimulation.
Even better though, if you are close and have very honest relationship, ask her what she likes. Experiment, and most of all have fun.
Even better though, if you are close and have very honest relationship, ask her what she likes. Experiment, and most of all have fun.