A:  Men are generally conditioned to focus on genital stimulation as their primary source of sexual arousal -- not surprisingly, your question targets solely the genital region as the source of pleasure for your female partner.  Women, however, tend to be whole-body oriented meaning that sensual touch in various places on the female body may lead to heightened arousal.  Particularly sensitive spots may include a woman’s breasts, nipples, neck and shoulders; and with regard to female genitalia, the head and shaft of the clitoris, the inner surfaces of the labia minora and the first inch and a half of the vagina.  Sexual stimulation can be achieved through various forms of sensual touch (e.g., kissing, caressing, licking, sucking, manual stimulation) in all of these areas mentioned.  To excite your partner and to bring her to orgasm, use these other forms of stimulation in addition to (or in place of) penile-vaginal intercourse.  It is very common that women do not achieve orgasm through penile-vaginal thrusting alone.  A guaranteed way to ensure that she derives pleasure and excitement from intercourse is to ask her what feels good, what arouses her and then do it.