Men always measure success in sex with an orgasm. If the female partner does not reach orgasm, he would frown for hours. That is why women feel compelled to do his best in sex even though he was not being passionate. To please her partner, she would even pretend to feel pleasure (orgasm).
Although she wanted to satisfy his partner, but the satisfaction is not the main reason he felt a woman. It does not provide the necessary physical stimulation to achieve orgasm woman. Total satisfaction of women perceived sex is when she failed to satisfy him, and also satisfied himself that he could make their partner orgasm.
