Pretty sure its Protect Me From What I Want by Rae
Summary: Buffy and Spike are stepsiblings. When Spike started seeing Dru and then eventually went away to live with her, him and Buffy drifted apart (No actual Dru/Spike scenes planned). Buffy went away to college and made a new life for herself, then one day out of the blue Spike rings her asking for a place to stay. After years of estrangement they realise they no longer know how to act like brother and sister. While they're getting closer again they find out how dangerous that can be.
I can't post the link but it's here on the site.
Hope that helps. |