The Gryffindor, and The Snake (ON HOLD)

Harry's the son of Snape and James, Snape didn't know that he was alive, until a snake told him, James is alive, unknown to what everyone there knows, Harry and Draco meet early on and hit it off almost immediately, Fred and George are dating, and James is a creepypasta... What's the world come to? Warnings: Yaoi, yuri, twincest. T for now, rating might go up later. AU, OC's.