Here is a story featuring a young woman who gets attacked by a wolf while on vacation, returns home to Los Angeles, where her wounds heal rather quickly, and fears she is going mad when with the coming of the full moon, she changes into a furry beast with a disdain for the "two-leggers" (i.e. ordinary human beings).
There's lots of drama here to offer some excitement. The woman's monthly metamorphosis into a Wolf is, for her, an orgasmic experience, giving her a sense of untrammeled power and freedom -- though when human again, she is deeply troubled about her newly made dual self. An interesting story.