Oh, mystery author, this is delightful! I'd never in a million years thought about this pairing, but I love what you've done with it. Your descriptions of the fights were great -- I find action scenes incredibly hard to write, and I admire people who can do it -- and the centaur party was just about the best thing ever. <3
Other things I love:
- He had tried to impress this on his father, but it seemed that every bit of fat he lost found a new home with Vernon. *snorts* - bisexual!Dudley who gets off on strength (and you know he'd totally find it hot to have a partner who could pin him down) - Dudley and Harry being friends and Dudley being included in Harry's family! - "Dud beat the shite out of a centaur, and we're too drunk to Apparate home. Firenze agrees that you have great tits." Ahahaha, oh, Harry