TwiPie, FlutterDash, RariJack Love Story

Twilight, Fluttershy and Rarity are sisters and daughters of Discord and Princess Celestia.
Twilight is the only one that's born as a Alicorn whilst Fluttershy is a Pegasus and Rarity is a Unicorn.
Twilight's the oldest, then Rarity and then finally Fluttershy.
On their free time from studying on being the next Princesses, Twilight loves to read her favourite books, Rarity loves to design clothes and Fluttershy loves to talk with her animal friends.
The three Princesses get a shock once their mother tells them that they will be attending a public school for ponies.

Pinkie Pie, Apple Jack and Rainbow Dash are the most richest ponies in Equestria and the bad girls in their school. Apple Jack is mostly into fighting and breaking girls hearts. Pinkie Pie loves to flirt and fight with both male and female ponies. She always wins the fight though, no matter what opponent she's against. Rainbow Dash LOVES kicking ass and hooking up with girls and then breaking their hearts the next day. She's also into flying in her super speed.

Also, Pinkie, Rainbow and Apple have secrets.
Pinkie Pie is a killer with the name of Pinkamena, Rainbow Dash is Factory Dash, owner of the Rainbow Factory and Apple Jack is a Alpha werewolf.

What will happen when the six meet?