In the fic Rachel, Quinn, Santana, and Brittany all quit new directions to form a new glee club with Kurt, Blaine, Sugar, and some others.
Shelby is the director and they name it Melody something. They sang a Paramore song during competition and spiked New Directions water during the dodgeball game.
Quinn/ Rachel and Santana/ Brittany are the pairings and Quinn kept Beth. It was a complete story.
There is an unfinished squeal about Rachel, Quinn, Santana, and Brittany living in New York.