Ron gets into broom making and Percy dates a muggle

I'm not 100% sure if they're the same fic but I remember a fanfic series that is Harry/Hermione fic. I don't super remember the plot but I do remember that Ron gets into Broom making and I think Percy ends up dating a muggle girl. there's a sequel that is focused on Percy and his girlfriend I think.

It might be two different fanfics I'm combining but I don't think they are.