Your story is so refreshing! I haven't read fanfiction in a very long time and after looking at a couple other FFs, I was getting a little discouraged at the lack of effort/appeal. No worries though because I fortunately came across yours!

First off, I agree with the others about how interesting/real Katherine's character (Harriet and Wally too!) seems. I love that you took the time to give the character some depth before working into the plotline. I also couldn't help but notice that this is in the romance section and you have Sirius plastered all over the banner.... I am a huge Sirius fangirl (in case the tag wasn't obvious enough!) so I will be a little jealous critical if the story goes where I think it's going.. but nevertheless, you have a dedicated reader in me! (:

Can't wait for the next installment! ^.^