After hearing many storys like this from woman I realized that their was a niche in the marketplace for Funny, smart, nice, good looking guys with good bodies. I heard a lot of woman wanting these guys to have casual relationships with and sex. (nothing serious) It took me several yrs to position myself in this nich market. But, after I did. I learned that as time went on the women (who wanted a guy who knew when to leave) would want more out of the relationship. As I reminded them of the original request of casual and nothing serious, I was then told I had "issues" or was a "loser who was afraid to comitt" etc
So, be careful what you wish for. Because, you just might get it.