[FOUND]LFS: de-aged Loki, good!Laufey, Odin!bashing, protective!Avengers/Thor

[tethyis.livejournal.com]

Hello there! I've searched everywhere and for the life of me I can't find it(not even in my history*sulks*). Anyway, it was post-Avengers, where Loki is taken to Asgard for his punishment/trial. A spell is used on him, to a time before he turned "evil". To everyone's shock, he turned into a child. I can't remember the reason, but Thor takes him to Midgard, where he slowly bonds with the Avengers and they learn of his abuse and neglect from Odin and Asgard(Thor never knew). The main scene I remember is that Loki and Tony are sledding down a hill, Loki looking to the sky saying they are "calling me home" before being taken by frost giants. Laufey is very protective and learns of the abuse by Odin.

Any help is appreciated!

EDIT: Found! in comments!