Kathy was exploring an old military fortification and made her way to the entrance to the old watchtower. Kathy was disappointed to find the iron gate closed as there work in progress. As the visitor facilities were situated within the tower building, there was no public toilet available. Kathy was desperate to pee and so, after checking that there was no one in the vicinity, Kathy slipped down her trousers and panties and took a long pee at the top of the stairs.