Innocent (FrostIron)

after Loki faked his death during the events of Thor: the dark world, he crash-landed in the Avengers tower. weak and broken from everything that happened to him, Loki finds himself at the side of tony stark. but what happened in New York has come back to haunt him. And Tony created something dangerous.

Based off of the one confirmed theory about Loki.
No sexual stuff with an exception of kissing.
Takes place before and during Age of Ultron