"It's only a naked body. We've all got one."
If so, it wouldn't be even a misdemeanor sharing them. Most people don't like to show it to everybody, especially if it's not an artistic nude but something far more erotic.
Frankly I have issue to understand why a phone with a camera is turning most people into exhibitionist children - probably too much porn has burned brains and people can't enjoy sex until it's shown in a photo/video.