Werewolf Woman (in original Italian, La Lupa Mannara also known as The Legend of the Wolf Woman, She-Wolf, Terror of the She Wolf and Naked Werewolf Woman) is a 1976 Italian horror film directed by Rino Di Silvestro.
A victim of childhood rape grows up into a woman who has delusions that she is a werewolf, just like one of her ancestors was. She kills men until she falls in love with a man. She then gets raped again and goes on a second killing spree against her rapists.
(This is information generated from a Wikipedia article, licensed under the GNU Free Documentation License.)