18 years and counting to be exact. Catwoman Cat-Tales. It was initially written in 2001 as a fix fic for Batman Year One. It has since taken on a life of its own with 18 years of consistent updates. It would also go on to launch its own spin-offs.

It is really good. 'Nuff said.

Have a link: https://catwoman-cattales.com/

Summary: There have been no new angels created in the time since Lucifer was cast down from heaven. What if God wanted something different in the deal that Lucifer made with him? AU from S1 Ep13.


A Divine Spark


Rating: Teen And Up Audiences

Archive Warning: No Archive Warnings Apply

Category: Gen

Fandom: Lucifer (TV)

Characters: Lucifer Morningstar (Lucifer TV)Chloe Decker, Linda Martin (Lucifer TV)Amenadiel (Lucifer TV), Mazikeen (Lucifer TV)Dan Espinoza, Trixie Decker

Additional Tags: Alternate Universe, Lucifer is secretly where all the angels came from, Father-Son Issues, Lucifer Morningstar (Lucifer TV) Needs a Hug, Angst with a Happy Ending, Case Fic, Emotional Hurt/Comfort, post season one, lots of therapy

Language: English

This is an excellent hurt/comfort fic and is a not quite an mpreg thing? It's a little hard to explain, but there is no physical squick involved, lots of therapy sessions and everyone is amazingly in-character

For Undertale: Inverted Fate! It's an AU that actually keeps everyone (mostly; Papyrus doesn't hate puns THAT much) in character, plus sits tone is very close to that of the game. As for the plot... I don't want to spoil the canon for you, so if you've completed UNDERTALE, then go check it out!
https://invertedfate.com

For Zi-O: Kamen Rider Zi-O: Another Story. It serves as the Blade/Kiva tribute arc and it's pretty compelling. Everyone's in character as far as I can tell, but the format struggles a bit trying to adapt a TV show to a textual medium.
https://www.fanfiction.net/s/13242454/1/Kamen-Rider-Zi-O-Another-Story

The Waiting is the Hardest Part by Dragon Adept, is a Freefall (the webcomic) fanfic that tells the story of Donna Morris, one of the other Bowman's Wolves, who does medical stuff at a hospital on Mars. As of this strip, it's strongly implied to be canon.

It's got the canon's balance of interesting ethical dilemmas, neat interspecies stuff, and lighthearted moments, and I'd recommend reading it if you liked the comic.