Could it be that you just want the unattainable?

I know when i'm interested in a woman its all in the chase, and once things happen for me i get bored very quick.

maybe you think cause a prostitute has been with so many men if you can capture her heart that it gives you one up on all these other men who have lived out their fatasies with your girlfriend.

I think you should focus on the girl more than the situation, she is your girlfriend who happens to be a prostitute, not a prostitute who happens to be your girlfriend.

But you have been around enough corners now to know if someone is taking you for a ride, just watch for the signs and don't have everyone telling you I told you so.