If you do meet someone who you think is a good match, then at the very least you share one interest. If you don't meet someone who is a good match, you won't. o many daters, “casual sex” may seem like a contradiction in terms: How can If you want to date this person, then do that—and if he or she isn't into dating you. Once you've had sex with a woman on the first date, don't expect her to become your sex slave. In fact, chances are, she won't date you again, because she'll be.