Melody. Bee keeper Cas and singer Dean AU

Warning there might be smut. I do not own the characters of supernatural! Cas is a single father taking care of his two kids Jack who's four years old eighteen year old Claire. Cas is well known for his kind and sweet personality he tries to help around the town as much as he can. One day he heard his daughter listening to new music "who you listening to?" he asked "oh some dude his name is Dean he didn't say his last name though." she responded. Read to find out what happens next.