I won't try to top that one … my known cases were far more mundane!
WRAF Cpl emerging from Sqn Ldr’s room in the Mess in the small hours.
WRAF JO and Wg Cdr in her room in the Mess
WRAF JO and Cpl in toilet in Ops block
RAF JO and the Photographic Club, with the young models (CM, but escaped the Media)
etc etc