Lycanthropy

Since she was 19 Emma has been having trouble in life. Three mornings a month she wakes up somewhere strange. Sometimes she has new scratches and bruises. Once she even had a broken bone. When one of the men in her town die a horrible and bloody death, she decides she needs to move away. Far away. And it so happens a young couple are moving into the city limits from a thousand acre cattle farm. She thinks this is the perfect place.
Now at 24 years old she is a much more attractive person. No more pimples and a nag for attention, the men around really notice her. But that's isn't a good thing.