But He's Tender

Adam didn't want a demon or an angel or any form of 'pet', really. But since his mother died, he lived on his own and this concerned his older brothers. They were used to being around each other 24/7, never alone, never fully in silence. But for the youngest brother, silence and loneliness were everyday occurrences... Adamandriel Pet!Angels AU. Side Destiel, Sabriel and SamRuby