You don't have some old, maybe torn trousers and top that you don't want to wear anymore, do you?
As a variation to the "Heart to Heart" / "Intimate in Public" shoot, you could wear pants with cut crotch that don't attract attention at first glance but show your treasures if looked closely on or pulled open.
As top you could use a shirt with pockets, unsewn at the bottom and covering holes for your areolae.
You'd look dressed normal for the unsuspecting viewer but had access to all the interesting places.
Possible titles for the update could be "Surprise Sightings", "Fortune Flashing" or "Amazingly Accessible".
Just one of the weird things spinning in my mind right now.
Another one is a zipper that goes all around to the back.