Update: Sooner or Later (1979)

 

And another rating 4 re-upload. Pic 1 probably showing a teen boy, pic 2 a teen girl (Denise Miller). I still don't know the complete movie. But assume very few scenes of boys.

Main entry, rating 4-5

https://biboverallsfilms.blogspot.com/2015/12/sooner-or-later-1979.html