I am in love with this guy and I recently had sex with him. Now I'm not sure he thinks of me the same way. Ever since we had sex, that's all he wants. If you start the hormones, they keep raging. I would look at this as a compliment to you that he is turned on to you.
Men are more visual and they show intimacy and closeness though sex.
Women show intimacy through feelings and emotions. That will make the sex much better. It's good to be verbal to help your partner know where you are. The man can hold back when he thinks he is going to have an orgasm so the woman can catch up. You can do manual stimulation.