When you are trying to figure out what women expect from men you will need to think about what it is that you are talking about. If it is relationships then there are going to be a lot of things that women expect or at least prefer for men to do or say. Sex is something completely different.
Relationships
If you are a woman in a relationship then there are more than likely a few different things that you expect from a man. You more than likely expect him to not treat you like one of his friends but also be able to have fun with you. You want him to see you as a sexy creature all while remembering that you could be the mother of his children.
Sex
When it comes to sex, then a woman expects a man to think of her needs. The sex is basically over when he is so it is up to him to make sure that she is able to enjoy herself as well. He will need to take the time to figure out what she likes and make sure that he gives her a chance to finish before he does, if the man is not up to this then maybe you should bring in some company, one of the Local Swingers should be more than happy to join in.
Asking Out
When it comes to asking out it is customary for a guy to approach a girl. This is something that is not set in stone. However, a lot of women will not approach a man even if they like him because they feel it is his job to ask her out.