Hi Cindy
As probably the most experienced photographer/pornographer on this board I would just like to say;
YOUR FULL OF SHIT.
If you did work for any of the photographers you said you worked for, they would have taught you the number one basic in posing, keep the lips apart.
They would also have taught you how to pose to show your body to it's best. Trust me this is not a model who has been shot for Playboy (Unless that Iranian Playboy in a Yashmac) or any of the other magazines you said;
I still think, by the way you talk, you're a guy. But on that I could be wrong. On you being shot by and for who you said, no way.