I'm looking for a fic where Xander went to the demon who gave Spike's soul back. He wishes for a new start or for something to be different and when he wakes up, he realises that he is 16 again. He also discovers that Faith is his sister and that Buffy's mom is now his mom.
I was pretty sure it's "Wish" by Xanzpet but the only link I have doesn't work and I can't find another one so, here is my cry for help!
I hope someone knows what I'm talking about!