They don't call it the curse for nothing

The Craft meets The Howling in this edgy modern werewolf tale in which a teenage girl must choose between saving herself and joining her sister in an otherworldly existence.
Plagued by the adolescent woes of biology, high school, dating and parents, the Fitzgerald sisters, Ginger and Brigitte, are looking for something to stir up their mundane existence. However, they get more then they bargained for when Ginger is attacked by a snarling Rabid beast that generates a tremendous "change" in Ginger.
The terrifying force quickly takes hold of Ginger's body and mind, threatening to destroy the sisters special bond and the lives of those around them. As Ginger becomes a ferocious She-Wolf who is out for blood, Brigitte races to devise a potion to rid Ginger of her demon. At the eleventh hour of Ginger's metamorphosis, the creature inside her takes over and finally turns on Brigitte. Who will triumph in this life and death struggle between the best of friends and closest of sisters?