Do women accept more if their man is well endowed?

You are honest with them from the get-go...and I commend you for that. It is not your fault that they end up falling for you, that is theres. Ok, I don't think it is the size of your wang that is keeping them coming back! You presented them with a challenge, dude. They knew right from the start that you do not want a relationship and they agreed to sleep with you anyways. So here is my thought on this: A good looking guy who is nice, and from the way you worded your question, can tell that you are smart. What girl wouldn't want to be the girl to change your way of thinking?? Do you know how happy it would make the girl that she was able to change your ways? She will be thinking " He has had so many girls...probably really hot girls at that...and he chose to be with me." That would make her feel extra special!! Me? I have had no problems with sex buddies! I never got attached and I had fun while they lasted. When I was ready to settle down, I didn't go for those types of guys. Because I know that no single girl can change a guy unless he is willing to change himself. So keep doing what you are doing...stay honest, and the only thing that I would do different...if you see them falling for you....cut them loose right away...don't keep going back to them. That is only giving them false hope!