The dynamic
It is funny. The dynamic of CFNM is one of balance. It was one of the exceptions to my normal Dom role in my relationship that I liked the exhilerating vulnerability of CFNM. I have been fortunate enough to experience it with some frequency. A surprise to me came when i was working with a gay massage client and it was his birthday. I had never had a CMNM experience but decided while he was face down to undress and surprise him with my birthday suit. It was really a light hearted joke but I found myself immediately aroused even though bisexuality is not a preference with me. He was pleased and polite but I could not shake that it was an identical feeling to CFNM. If you can't find the women you might give it a try. We are wired so strangely but I have long ago allowed that what we enjoy is what we enjoy and let it go at that.
What an interesting reaction. I say that Str8 people limit themselves to half the population. Being Bi opens many new experiences. Frankly I enjoy being naked in front of anyone - male or female, nude or clothed. It's great fun being the only nude.
When I am either the only one nude in a group of clothed people or one of a small group of nudes in clothed company I have a feeling of exhilaration and even superiority, as in, "I have the confidence to be nude and you don't". Ollygrumps is right, it is enjoyable whether the others are male or female, although I definitely find it better with a female audience.
I've been photographed naked by some women. They were clothed. For some reason I get excited (erect) when they tell me how to pose. It's fun being naked amongst clothed women - and men. I've enjoyed being forcibly stripped as an after-dinner entertainment.