Cassiopeia Norma Black is the twin sister of the notorious Sirius Black. Often referred to as Cass by her friends, she reminisces the old days, all while finding a way to survive the present. As Godmother to none other than the Boy Who Lived, she swears to honor James and Lily's lost lives by keeping a watchful eye on their only son, and keeping him safe.
When she believes that her life has no meaning, Cinderella is greeted with a startling surprise.
Esmeralda has a different story to tell. AU.