Hi, I am looking for a fic which I seem to recall being quite long or part of a series. In it Buffy becomes a vampire and either keeps her soul or the spell to resoul her is done quite quickly. She ends up with Spike but later on she loses her soul, as does Angel, and they sleep together. Spike finds a way to get her soul back and goes to find her, only to catch her in bed with Angelus. He resouls her (them?) but walks away and she goes after him and is upset he gave up on her. I think they end up together in the end. Any ideas? Thanks! | 
