they managed to have a secret baby just hanging out together in the desert for a year like how fast did they move and how many times because holy shit. yes. he’d absolutely be the oldest brother of 12 half alien kids.
god… au where that happens and it’s some kind of jane austen-esque thing with shiro trying to court the quiet eldest brother of a huge giant beautiful alien family that all wants him dead on sight for looking at keith… heath is the only one on his side…