The golden rule in shooting nudes is respect. The body is the temple of the soul.
Human reactions to nudity has always involved rather confusing taboos. The body is something beautiful, but the mind is something else. What we do with our beauty for better or worse is the question. The answers come with a certain freedom the artist permits his models to thus express, explore and permit a free hand to. A golden rule in any shooting under any condition is respect. What goes around, comes around.