Great story, hope you continue it. several times in the story a "change" that is happaning to the couple is mentioned. what if that change is to harry's sexual mojo, or scent? making harry almost into a veela himself. where he forms soulbonds with other girls forming a harem. like ginny, luna, susan bones, hannah abbott, su li, daphne greengrass(maybe her sister astoria, who would be a first or second year. and with a soulbond harry will be an adult, some of the girls could be arranged marriages.sirius may have adopted harry so the arrangements could come from the potter, black, or some other family gringotts shows him inheriting. these things would throw a lot of turmoil into what would "normanally" happen fourth year.
Author's response
Oh, one of your guesses is a good one. I won't say which. You'll just have to wait and see.
Glad you liked the story so far.
NOI