(Y/n) (L/n), resident of the flat in central London that was always damp and cold, as the curse of basements is. There is something about living underneath the worlds greatest detective that makes one so much more cautious in life.
!Age gap warning! If you're not okay with it don't hate, just dont read, as EASY as that. :) What if Sirius Black had a daughter? What if she had feelings for her potions professor but he hated her for her last name, he hated her smile, her laughter, everything about her just reminded him of Sirius Black. But what if...