Posting nude images, come on, we're all adults here and can handle ... uhhhh ...
On a different note, I knew a professor of photography years ago who only shot nudes and would make nude shoots part of his curriculum. The dates of each were listed in the syllabus and it was required to be on the first one. Of course, all the guys in the class would be fairly ecstatic, that is until they got there.
He always brought in male models for the first shoot.