Summer Sex

Summer is coming to an end and I've gotten my fill...literally. I've never had so much sex! So much that I haven't had time to get much done. Work and sex and work and sex. It's been incredibly liberating. Until now. Now I have a guy who wants to have a relationship. He's amazing in so many ways, but I am a cheater. It is just who I am. Not meant to be in a relationship. Not willing to fall in love. Yet this guy is good, really really good. Tight, tanned body, muscles that make him look like a professional athlete, thick, stylish black hair, and a killer smile. So how do I continue to keep this guy coming back for more if I won't give him a relationship? This is my dilemma. I just want the sex, I don't want the commitment.