Here is a ton of recs, spanning from fluffy, to supernatural, to smutty, to from like 2012. I separated them into beginner fics, meaning that they have little to no smut, and then progressively more! Some of the links won’t work if you don’t have an AO3 account, but there’s not a lot like that. (There are some that aren’t on AO3, but this one is solely AO3).
So without further ado, I give you, in NO PARTICULAR ORDER, the fluff scale, angst scale, word count, and a small summary. (Bold is MUST READS)
Fluff Scale: Rock, Liam’s Abs, Harry’s Curls, Bunny Tail