Happy New Year, everyone!

I'm looking for a specific fic I read about Cas' time being controlled. Unfortunately, all I can remember is there's a part where Dean's observing Cas, and notices that his eye looks strange (ie irritated, red, bruised, like something had been inserted into it, etc. I don't remember specifically how it was described).

And in general, I'd dearly love any fics dealing with what Cas endured under Naomi and the "lobotomy," (as seen in flashbacks here). I'd also be very happy reading any fic surrounding the angels who captured him in season 11, the ones who used those creepy head contraptions. Honestly, any fic surrounding these or related subjects would be fantastic. Aftermath is good, too! I'm a sucker for hurt!cas, caring/comforting!Dean and/or Sam, others. Can be gen or slash.

I hope some part of that drivel makes even a bit of sense; I'm afraid I am not very articulate at the moment.

Thank you all so much!