I wish I had Jesse's...Sister?!?!

For all my pitch perfect fans. Jesse and Beca are together now and are in their second year at Barden University with the rest of the trebles and Bella's. But what they all don't know is that his twin sister, Adelaide, is coming to start her first year there! But when the Bella's hear her voice they ask her to join their group. But when a treble takes an interest in her and the feelings are returned shits about to go down!