Many of us may not know what a clitoris is. Understanding the clitoris is the key to a woman eager to come back for more and more sexual relationship with you. Clitoris is a small bud-like formation that is located slightly above the opening to her vagina, at the top of her inner labia. Clitoral stimulation is the most effective way of arousing a woman and the easiest way for her to reach orgasm. In fact, women who have never masturbated will rarely have an orgasm during sex.