"Okay. So. Kids. It can't be too hard, right? People dumber than us raise kids all the time. Not much to them. Just feed them, water them, distract them with shiny things and make sure they aren't unsupervised for too long. Speaking of which, how long has tiny-spawn been alone in your kitchen?" Steve and Tony (and The Avengers!) from the movie!cast + child!Peter Parker with a very AU backstory involving genetic experimentation aboard an abandoned space station (but that doesn't--strangely enough--feature all that heavily).

Phil Coulson, kindergarten teacher at S. L. Shields Elementary School, a wealthy, upper-middle class suburb has just gotten his new class of students. Like every class he has, they have their ups and downs, and life is never dull. Phil does his best to give all his kids a good foundation, and help out those who need a little extra from him. And if things sometimes get a little crazy, well, he's used to that.

Tony Stark finds himself as a de-aged Loki Odinsson's temporarily designated parental figure, through no fault of his own. Responsible superhero co-parenting doesn't just involve feeding, housing and clothing a tiny Asgardian, it involves rubber ducks, transdimensional vortexes at bathtime, fruit parties, pictures of robots that draw other robots and hoverboards (eventually), as the team keep Loki safe while they look for a solution.

Summer camp is the best place for friendship, adventures, and most of all, science!

When the Avengers raid a very dubious scientific installation, they come across something they'd never expected to find. Their discovery turns out to be even more surprising than first suspected, and it leads the team - especially Steve and Tony - to some new and very undiscovered territory.

Steve stares at Thor. Then down at the children. It isn't that he doesn't understand what Thor is saying; it's just that he's sure that isn't possible. "Are you saying that those kids are Coulson and Stark?" Natasha demands. Steve is so glad that someone other than him asked that question. Thor nods encouragingly. "I am. Is that not a relief?" "Um," Clint says. He sounds as though he's going to freak out any second. "No?"