Loki and Peter Parker somehow forge a friendship after one flippant comment. No one on the team quite understands how it happened. But it seems to do the god some good to have Peter as a friend. Original prompt: https://artemxmendacium.tumblr.com/post/173783396735/scenes-i-need

It's a few months after the Civil War debacle when Peter is tasked with either most confusing job or the most important job he'd ever had. Him and his aunt May have to take care of a child Tony Stark. You heard that right folks. Tony has been turned into a child and no one else can take care of him. With Pepper and Happy on the other side of the world for a while, Rhodey going through physical therapy, the Avengers separated, there's no one else available. Until Stephen Strange, Jane Foster, Helen Cho, and Vision can reverse this, he is in charge of taking care of the tiny genius for an unknown amount of time, with a little help from his aunt and friends. But with this job came something unexpected. It looks like the media didn't know every ounce of Tony's childhood afterall.... A/N: Howard was made into a worse father for story purposes. This is an AU where Peter's parents died when he was three and Doctor Strange joined the Avengers earlier.

After Ultron, the Avengers and their new recruits settle into life at the tower and the new Avengers compound. Thor has gone back to Asgard but he comes back a little different and he's not alone. He also brought his war criminal baby brother. Now the team has to take care of a de-aged Pair of Asgardians without the first clue on how to do that.

Where instead of just Asgard trying Loki, The rest of the nine realms get a say as well.

[AU] It's the year 4035, somehow, Tiny survived. But everyone else? They did not. What's left is a Toxic wasteland with mutated animals and Tony Stark as the last survivors on Earth. But, then...there's a Portal, a Portal he can go through which brings him back to the past, before this, before Thanos...but during Civil War.