As a general rule men reach orgasm faster. The "peak" feelings are probably about the same for men and women, but women take more time to get there. Sex is supposed to feel good for both of you, so if it doesn't feel good, someone's doing something wrong!
Beacause, when we see our partner and then we will feel happy, relax, and confertable then autometacaly we attreted towards him / her. Some time it is about sex . But when it is not about sex then is the true love. Sex is not matter.
WELL, YEAH! You don't need to have sex with a man if you're just friends. If you feel that way, you need to realize the fact that Men and Women can be great friends. My best friend after college was a man, and we never had sex.