Fenrir had been at the tower for a week. He learned about what happened to Loki and Tony's own story. The twins helped him decorate his bedroom using a catalogue provided by Jarvis.

"This Jarvis, he is a spirit inside the tower?" Fenrir asked Tony.

"Not really a spirit. He's an artificial intelligence I created, although he's the sassiest machine you will ever find." Tony smirked.

"I think Dummy has beaten me in that category Sir" Jarvis replied.

"No way Jarvis. Dummy still listens to me."

"I always listen to you Sir, even some of your more outlandish ideas."

"Shut up Jarvis"

Fenrir chuckled, "Truly amazing. You have created life where there wasn't before."

"Yeah, built them to help me out, only Jarvis really helps though. The other three mostly push things around."

"Then why not fix them? Make them better."

"No way, I don't mess with code once I've written it. I can't just change their personality, it's what makes them who they are." Tony looked highly offended.

Fenrir smiled, "They were created to be your servants, yet they are much more than that."

Tony gave him a curious look.

"They are your children Mother. You gave them life, you are their mother as much as you are ours."

"Pretty smart for a youngster." Tony smirked.

Fenrir shrugged, "My birth mother had a gift for being observant. I got it from her."

0o0o0o0o0o0o0

"Will you come see Daddy with us?" Aurora asked Fenrir.

"No little lamb. I think it's best if Father doesn't know about my return until he is free." Fenrir said.

"Why that?" Galen asked.

"In case Odin finds out, Father won't be blamed since he will have no knowledge of it."

"That's a good idea. You got that minions? It's a secret." Tony put a finger over his lips.

"Secret" The twins copied the gesture.

0o0o0o0o0o0o0

When the weekend came, Tony showed the kids the cave where Jormungandr lived. "We need to get there, think you can do it?"

The twins nodded. "Alright, let's go." The trio teleported to the undersea cave. It was dark, but the walls seemed to give off a slight glow. "I think we're in the right place" Tony said as they came across a bed and some leftover food.

A hiss was heard and they froze. "Who are you?" A voice hissed.

"Jormungandr? My name is Tony Stark and these are my children Aurora and Galen. We are here to get you out of here."

There was another hiss and something moved to their right. They turned to see a small boy, around Fenrir's age, peek around the corner. He had light brown hair and bright green eyes. He was very thin and slightly taller than Fenrir would be.

"It's okay Jor." Tony knelt down and urged the kid forward. Jormungandr took a few cautious steps out, but kept close to the wall.

"I'm a friend of your father's. I've been trying to find his children and release them. Fenrir is currently living back at home, I would like to take you there if you want."

"You know my Father?" The boy asked quietly.

Tony nodded, "We're um - we're lovers."

Jor looked curious.

"These are mine and Loki's children. I thought it would be nice to have the rest of his children in our family. You don't have to accept if you don't want to."

Jor looked thoughtful, "You are mortal. I have never known Father to bed a mortal."

Tony shrugged, "I'm different. I understand what he's been through."

Jor smiled, "You are special mortal. I would like to go with you."

Tony rolled his eyes, "Enough with the mortal. Honestly, I know I'm mortal, you don't have to point it out."

Jor chuckled. "A strange one indeed."

"Well, come on then. Let's get out of this dreary cave. You want to bring anything?" Tony asked.

Jor shook his head and approached the trio.

"Let's go home. I think its lunch time."

"Can we have grilled cheese?!" Galen asked.

"With tomato soup?" Aurora asked.

"Please" They asked.

"I don't see why not." The twins cheered and quickly grabbed Tony's and Jor's hands before teleporting back to the tower.

Fenrir was sitting on the couch when they got back. "I see Jormungandr has been retrieved."

"Hello Fenrir, Starkson has told me you were already released." Jor greeted.

"So formal brother, he is to be our mother, should you not call him so?" Fenrir grinned.

Jor looked curious, "Is that what you call him?"

"Indeed. Father is the twins' father and Tony Stark is their mother. Seeing as we do not have a mother, I thought it only right."

Jor nodded, "I see" he turned to Tony, "Thank you for taking us in Mother."

Tony smiled, "No problem Jor. I'll show you your room after lunch. Either of you ever have grilled cheese before?"

The two aliens tilted their heads in confusion. "I'll take that as a no."

The twins gasped, "No grilled cheese!" They rushed forward and dragged them to the kitchen, pushing them into a bar stool so they could see the stove. "Mommy come on, you need to make lunch" Galen called.

"I'm coming, I'm coming. You're not going to starve in the next five minutes." Tony rolled his eyes.

"We will if you don't hurry up" Aurora replied.

"Keep talking like that and you won't get any grilled cheese or spaghetti for dinner."

The twins gasped and put their hands over their mouths, an action they always did whenever something like that ever happened.

"I think I will like it here Brother" Jor whispered to Fenrir as the twins taught them how to eat their lunch.

Fenrir smiled, "Me too Brother"