What Sweet, Bitter Fools are We?

Arcturus Black did something unprecedented when he realized he was dying- he kept Sirius as his Heir. Walburga Black decides that enough is enough; in order to keep Sirius on a chain she ties him to something she can control. Caelia Derwent is the pawn caught between two unrelenting allies, and she will do anything for control over her own life. Next fic up!