Ok, I'm fixin to do something here I thought I wouldn't. I'm coming out sort of speak. I do photograph nudes as many of us here do. But, my situation is, Gulp
I live in a nudist resort. Yea, that's what I said.
I don't care if a lady is a naturist or whatever, the moment she steps in front of that camera it will be different. Your wife will be the best asset you can have at that moment. Your wife will be able to lead her into poses and suggest things much easier to a first time nude photo session than you will be able to.
I don't say this to make you more nervous, just more aware of what the model will feel. I do a number of ladies who are use to nudist lifestyle but when they walk in front of the camera it does change. Joke with them, have some sketches of what your thoughts are, get her thoughts on certain poses before the shoot. This helps to relieve some of the tension for both of you.
The human figure is a work of art, and we're all originals. Once you get into the session you probably won't even think about her being naked. You'll worry more about the lighting and what angles will be best.
Good Luck and have fun. [img]/ubbthreads/images/graemlins/grin.gif[/img]