I read a story where Loki was tortured, found by Thor and the Warriors 3, and then was basically just a shell of who he used to be when they bring him back. I remember Loki playing with dough and babbling, Frigga holding him and saying "He's not quite with us today," and Loki calling Thor "Father." Does anybody know what fic I'm talking about??
Or, do you know a fic that this reminds you of?