Wow, this gets better with every chapter! I can't wait to see Hermione starting work on Cho. I'm almost even more excited to see a future chapter where they buy a girl and polyjuice her into Hermione's double.
I'd like to try contributing an idea too. How about one of the adult characters finds a way to list herself in the catalogue. Maybe Tonks cant help living up to the nympho part of her first name. Or perhaps Narcissa has a reason to want to leave her family, but not put them through a divorce (and had a secret snuff fetish she couldn't act on until she'd been bred and mostly finished raising an heir to continue her bloodline).