Watch The Amorous Sisters (1980) Official Trailer

Twenty lovely ladies in the funniest naked romp of all time!

Comedy about some schoolgirls being taught anatomy (of the sexual nature) by the sexually frustrated Barbara Moose. In bed at nighttime the girls practice their daily lessons on each other and on any unsuspecting visitors of the night. When they're not in class they enjoy frolicking around outside (naked most of the time!) experiencing the joys of nature.