Omega 451 by TheIttyBitty
Summary: In which Cas is a young omega from the Harrison Omega Training Center. Sam and Jess are looking for someone to help Dean - who has been rather reclusive lately - clean the house and keep him company. Little do they know, Cas needs help as much as Dean does.
Comments: 9/10. It’s a hurt/comfort fic, with the majority of the emphasis on the healing part. They help each other out, Dean helps Cas get rid of the brainwashing, and Cas helps Dean with his depression. I love how the characters do not just accept society’s oppression of the omegas, and I especially love how Dean used to believe in society’s bs but gets turned around. Not your usual slave AU, but it’s much better. It becomes incredibly fluffy and amazing. WARNINGS: underage sex, but it’s consensual and not because of the slavery. The author is a sweetheart and has warnings at the beginning of each chapter, so don’t worry. Dean’s house becomes a safe house and it’s awesome.
