Of course, she would be way too proud to do this if she thought anyone were looking.
As it happened, she was very hungry. But lo and behold, there was a lovely bowl of cream, which, for some strange reason, seemed to be glued to the floor!
She looked around to see if anyone could see her, then carefully got down on all fours -- not easy to do in a corset!
Forgetting herself in the ecstatic pleasure of pure cream, she did not hear the stealthy Batgirl approaching from behind: Batgirl, wearing an enormous strapon; Batgirl, her agile fingers reaching forth for the big fat zipper stretched so very tightly over Catwoman's foolishly unguarded treasures . . .