When choosing the pictures to use on your dating site profile, be sure to include pictures where you're having fun with others.
Chat programs like skype are also a great way to have a more personal method of communication.
Even if you list your relationship preference as ‘casual dating’ on a mainstream dating site, you’re still using a service designed to initiate and create serious relationships.
This, and this alone, makes your chances of finding stimulating and satisfying sex-only relationships slim.
Your photos communicate who you are, and on dating sites they're almost always the first thing a woman sees, so make sure you look your best in your main profile picture.
Wear clothes that best communicate who you are, make sure your hair is nice, you should be centered in the frame and use a shallow focus if possible. Studies have shown that women are more likely to click on a man's profile if he's not looking at the camera in his photo.