This is a strange one-because it's an occult creepy ass movie from 1971.
It scared the s**t out of me-just so creepy.
WARNING!
This is NOT safe for work!
It's not porno-but dam close!
http://youtu.be/0YVSgCUE_qMAnd if you just watched that-you watched what was worth watching.
DON'T DELIVER US FROM EVIL. Come on, RC. That's a great movie about puberty and the loss of youthful innocence. Solid performances, direction, and writing all around. The scene you posted was the most shocking and exploitative; one of the reasons it was banned in a number of places.
It was intentionally patterned after the true story of Juliet Hulme and Pauline Parker, who, as young girls, conspired and killed Pauline's mother in 1954 when the girls were 15 and 16, respectively. Peter Jackson made HEAVENLY CREATURES, which uses the same source material.
Juliet Hulme grew up to become Anne Perry, a respected mystery/thriller writer.