Suddenly thirty

*Complete* Adult/c Hermione's access to Hogwarts library is being revoked at midnight on her 30th birthday. Naturally, she handles it the way only Hermione would…flocking to her childhood sanctuary to feast her eyes on as much as she can. When Aurors are sent to remove her she refuses, and a compromise is made. But not before all hell breaks loose. Jk Rowling owns. Plot is mine