i will always recommend espyonz works they basically run the stenny tag its so crazy… but as for other fics:

cotton candy by kivea: secret relationship/what are we sort of deal. very fun read

given hearts by kivea: stick of truth au! one of my favs i reread this a lot

see you later, kenny by lexisgrey: grim reaper au :^)

shotgun kisses by orphan_account: just fluff <3 it’s v cute

i’ll be home for christmas by daydreamingismyhobby: god this one is just so… u have to read it urself it’s so good trust

as for stenny artists:
DoritoChan_
4tkk1797
machirolll
kivkiy
rllymilerlly
antiii_ii

sorry that’s long ^^ i’m def forgetting some artists but pls make check these guys out