Disgrace and Children
I grew up in the USSR, where, as you know, there was no sex (in TV advertising). But we had the films "The Girl and the Echo" (1964), which showed a naked minor girl, and "Dubravka", where again a minor girl falls in love with a cute young woman. But for some reason this was not considered to be the propaganda of exhibitionism, pedophilia and lesbian relationships. At that time, the emphasis (including in these films) was made on something completely different.