Buffy is Dawn's mother

Hey. I remember the plot but can't remember the story title. All I remember is that Buffy meets Dawn's boyfriend which happens to be Spike and they begin some sort of affair. I also remember that Dawn is Buffy's daughter. I hope that is enough information.

Spuffy0145

Sounds like "Moms Have Needs Too" by gotkona . It's here @SR

Moms Have Needs Too

i don't think that's it but i'll read that one too