Barenaked Ladies

At the Y today I got chatting in the locker room with a lady who I know a little from aerobics classes (she's in her late fifties/early sixties) when she proceeds to fully undress... I avert my eyes and dash off. Now we are in a locker room... but I still find it uncomfortable. THEN after class she chats with me again as she fully undresses while looking me in the eyes and engaging me in conversation. I've never had sisters so this whole thing freaks me out. And it brought back memories of the Y as a kid when I was dropped off for swimming lessons on my own (my brother with his own change-room to maneuver) and there were naked women everywhere. And pregnant naked women. And old naked women. And it was a bit much for me as a child and I hated the locker room. And it still is and I still do.