(Sabriel) reverse au where Sam is an angel and Gabriel is a human who adopts him

Also, in this verse, angels are seen as pretty much just another pet. Basically. Except for the few who see angels like the wise beings they are. (Like Gabriel) The writing might be really bad because im not that great at it but it's Omega verse stuff too. And sam came from a really bad owner previously so a little trauma/PTSD (also Dean was bought by Gabriel but given to Cas so Sam and Dean do still see each other)