mpreg fics that specifically, Charles is Pietro and Wanda dad with Erik. It's okay if he's the father of Lorna or David too.
but it's strangely hard to find fics where he's one of the dad of the twins.
Here are some mpreg fics where Wanda and Pietro are Cherik's bio kids; hope you enjoy!
Terrifying Domesticity by ishipitsobad
Erik is the most dangerous and notorious mafia boss around for miles, and yet the strangest things terrify him.
For example: his children, and his very pregnant mate.
Runs In The Family by Anonysquirrel (chibirisuchan) (First of a series)
Alex knew his own reputation. Hell, he'd started some of his own reputation, because it kept some of the smarter thugs off his back. Everyone knew Alex's reputation. There was no way Hank didn't know his reputation, but he'd brought Alex into a house with some really expensive things and a lot of innocent little kids and his too-friendly, too-harmless dad.
But clearly Hank hadn't told his family anything about Alex, just like he hadn't told Alex anything about his family. At least, not about the brain-breaking parts of his family.
"I didn't know where to start," Hank said, for the dozenth time.
I Can Honestly Admit I Never Expected That by swoopswoop
Erik didn't only leave Charles on the beach.
Tell Me the Question Again by emperors_girl
I’m not your Daddy, Erik thinks, but you are very cute.
Love Won't Save You by TurtleTotem
Guarding Charles has been Logan's purpose for over half his life. Now, with the twins to protect, an Empire to fight, and the love of Charles's life turned to the Dark Side, they have only each other to lean on. Can Logan ever be enough?
The Xavier-Lehnsherr Twins by orphan_account (part of a series)
Erik's and Charles's twins are born and David gets some siblings!
The Family Man by orphan_account (part of a series)
Erik lives a very lavish lifestyle that changes one night on Christmas Eve when he disarms a robber at a gas station.
The next morning, Erik wakes up with three kids, and he’s married to his college sweetheart, Charles.
What Not To Expect When You’re Not Expecting It by thehoyden
“I wasn’t hiding it from you. Honestly, I didn’t know for certain until yesterday, which I think we can agree was bad timing and not the sort of thing one springs before the heat of battle,” Charles says earnestly.
