A Choriambic Progression

DISCLAIMER: This is not my original story. All credits go to Mairead Triste and Aristide. I decided to post this story because its archive was taken down in 2018 and some people may have missed out on this absolutely awesome fanfic that this is.
It has nearly 100k words but it is absolutely worth the read. Impeccable writing, in fact, better written that a lot of books I've read (and I've read A LOT). Hands down best Snarry fic out there.
Anyways, synopsis:
Harry learns a lot over the summer. Maybe more than he'd ever expected or wanted or could bear to. An unfortunate curse, adolescence and a power that Harry isn't exactly sure he wants- that's all it takes for things to go South. Smut happens. It's all terribly exciting.