In Two-Person Sex,the Best Way to Stimulate the Woman's Genitals

In two-person sex,the best way to stimulate the woman's genitals

A) is to firmly press directly on the clitoris in order for her to be able to feel it since this area is not particularly sensitive.
B) is to manipulate the clitoris much like putty-pulling and pushing.
C) is to begin with light,gentle stroking of the thighs and the inner and outer lips.
D) is to rub the clitoris when it is fairly dry to increase the amount of erotic friction.