Latest ruling from Europa:
"A German court ruled that at the end of a relationship, all intimate material should be destroyed if it is requested by one or both of the parties."
I suppose it's the courteous thing to do. Doesn't mean it will be obeyed, in general, especially because it's hard to enforce... unless someone is such a cad as to spread such material around.
Sadly, some seem to get their kicks
posting their ex's naked pics.