I have been asked to continue this story. Before I do this I feel as if I should go into some of the background. This idea of the world this character's live in is not my own but was a roleplaying site that a friend of mine created called A Glimpse at What's to Come.
The Story:
When Buffy was hurt by Parker she crossed the path of a vengeance demon and wished for a world where she was happy and could live a semi-normal life, her wish was granted.
This website existed years ago so that's pretty much what I remember.