Hawk, you're right, of course. On both counts.

I can vouch for the non-extraordinary, non-sexual nature of nudist scenarios such as nude beaches.   In fact, I'd say beaches where people run around in thongs and string bikinis are much more sexually titillating than the nude beaches I've frequented. (It's kind of like clothing offers a sort of protection of personal space that often invites much more intrusion into such space than is accepted or tolerated when those barriers are removed.   People (especially men) do things such as staring at or even touching parts of people's anatomies far more openly and freely when everyone is wearing clothes than when they're nude.

But on count two, you're also right.   This is just a silly thread about what one might SING if we were all nude. : )