Cliche Fest: FIC: A Grim Old Cat Title: A Grim Old Cat Author:oliversnape Other pairings/threesome: Canon Ron/Hermione Rating: NC-17 Word count: 14,256 Content/Warning(s): (highlight for spoilers) *AR, minor character deaths mentioned in passing.* Cliché: (highlight for spoilers) *Cat!Snape, Grimmauld Place after war, Back to work at Hogwarts, Virgin!Harry, Ministry bureaucratic idiocy.* Summary: In which Harry finds comfort in his own routines, solitude, Grimmauld Place, and normality in the sound of incoming trains. He ought to have known a cat would subtly change things to suit its own machinations. A/N: Thank you to my beta pygmypuffofdoom, any other mistakes are mine.