Reading between the lines

Shhh Quiet please....It was just another week in the library, the old man is there to get out from under his wifes feet, a student is revising for exams, prim and proper librarian bored with her life, and a beautiful blonde lady writer.All in their own little worlds..... that is until that first message changed everything.Please be aware that this story uses strong adult language and very graphic sexual descriptions.