I'm looking for a fic I read ages ago, probably on AO3, where Loki is scanned/x-rayed after being captured and brought to the helicarrier. Tony and Bruce are checking the scans and figure out Loki's actually a teenager, maybe the equivalent of fourteen or fifteen? He's been through all of the Norse mythology torture and pregnancies (I'm fairly certain his children were involved later on or at least mentioned). Thor sees no problems with what happened and maybe even blamed Loki for everything, everyone else is horrified.
It was probably complete but I can't remember anything else about it, sorry.
Thank you in advance!