This is a very 'hidden' German woman suckin an American GI (and maybe his friends, later....) for a cigarette. I found it on the Web somewhere and I think that it was shot by a great photographer named Tony Vaccaro when he came in Germany after the end of the war, in 1945. I am looking for more 'explicit' pics and movies, as they were surely the norm in those days. Thanks!
http://www.imagebam.com/image/d9ff0258218851