This was unexpectedly marvelous. Such an unusual pairing, but you made it work so well. I didn't entirely warm to the story until Gran & Minerva were gettting pissed - from that point I was grining ear to ear. What a lovely story! And I think it's going to be one of those fanfic-generated subplots that get muddled up with canon in my mind - I'm going to have to consciously remind myself that even though it feels so right & so plausible, it wasn't in the books.