Jack (Destiel A/B/O)

Dean Winchester's best friend, Castiel Novak, is every omega's fantasy. The alpha is tall, handsome, slender, strong, smart, funny, and good with children. Dean is a single parent to his son named Jack. They are struggling while living alone and on minimum wage because of Dean's lack of schooling and crappy job. When he decides to finally reconnect with his best friend, Castiel helps him get back on his feet.

It isn't very long before Dean realizes how attatched he is to his best friend, and how much Jack loves Cas. Dean loves Cas too... but because of Castiel's recent divorce and current girlfriend he's afraid to say anything.

But he can't keep hiding anymore. Jack deserves to have a father figure. And because of a drunken one-night-stand many years ago, Castiel is Jack's father.