I know there are a number of MCU/Sentinel fusion fics out there, but once again my Google-fu is broken. Tony is a Guide - I don't know if it is public knowledge or not. He arrives at SHIELD and discovers that they have a prisoner under observation/interrogation and it is Loki. And Tony realizes Loki is HIS Sentinel. He removes Loki over Fury's strident objections. I think they retreat to Tony's Malibu home. I think Nat and Clint might have been present at SHIELD as well as possibly Coulson? Not positive. Does this sound familiar to anyone? Any help, pointers, etc. would be greatly appreciated. Thanks in advance.