Aethyria

One Piece Fic - In a world of Alphas, Betas, and Omegas, Rocinante is the Omega mother to Law. Fearing his older brother, he fled years ago only to return when Law is old enough for college. Now that his carrier is under his uncle's thumb, Law has to figure out how to help him while also juggling school, another Alpha's advances, and not losing his sanity because of the people surrounding him. Kidd/Law Doffy/Roci other pairings mentioned NOTHING EXPLICIT