I think I've seen some different photos than you have....in most of them nobody has their legs spread toward the camera, and in those few where they do it's sometimes women who have their legs spread.
No, I'm an old guy....wouldn't even know where to look for a blog except on EP where it clearly says "Blog".
I have lots of pictures from outings, get togethers, and family, there are very few pictures that match that desc
It's just plain text that says I love being naked. Nothing more.