Annie 2014 x Black! Sister! Reader

Ever since their parents left them as babies, Annie and Y/n have led a hard-knock life with their calculating foster mother, Miss Hannigan. However, all that changes when hard-nosed billionaire and mayoral candidate Will Stacks takes them in on the recommendation of his advisers. Stacks believes that he's Annie and Y/n's guardian angel, but the plucky sibling's confidence and sunny outlook may mean that they'll save Will instead.

(This will follow the events of the movie and might include some extras.)