In the kingdom of equestropolis a unified nation between equestria and the city-planet of acmetropolis which it's lived by ponies, humans, animals and the other kinds, in canterlot the capital of equestropolis an alicorn pony named sunset shimmer who has looking at the view of the kingdom as she let out a sigh

Sunset: (sigh) nothing than to bite the night
???: hey my little princess
Then sunset turned into her parents king tech e coyote (or tech for short) and queen rarity

Sunset: mom? Dad? Why are you here?
Tech: we need to tell you something
Sunset: about what?
Rarity: what he saying darling is there's a special day for our family
Sunset: what is it?
Tech: well your brother sunburst will gonna be married
Sunset: What?! My brother! With who?
Rarity: well darling, the ruler of the crystal empire princess chrysalis has announced the wedding that she will going to marry with your brother
Sunset: (I hate when sunburst do this to me) she thought
(Later)
Before 3 hours of the wedding sunset was walking with her friends they are twilight sparkle (they calls her sci-twi), applejack, fluttershy, starblaze crystal, rainbow dash, pinkie pie, and her assistant garble

Sunset: impossible! How dare my brother to do this to me?!
Twilight: I'm sure sunburst will be happy of his wedding but-
Applejack: that's princess Chrysalis's order
Starblaze: I agree with you applejack
Pinkie: especially flash and Ben will here too
Applejack & twilight: (blushing) WHAT?!
Twilight: okay let's be honest, but BEN WILL BE HERE TOO!!!
Applejack: ah afraid ah'll gonna meet flash but ah'm not yet ready for this
Sunset: okay stop both of you
Fluttershy: sunset is r-right, it's her brother's wedding
Rainbow: I agree with you fluttershy
(3 hours later)
Inside canterlot castle a unicorn named sunburst and an alicorn named princess Chrysalis who they are get closer as Octavia sings the wedding music on the piano

Sunset let tears of joy falling from her eyes as twilight taps her shoulder as king tech begin the announcement
Tech: ahem... Ponies and all kinds of equestropolis, today I announced my big son sunburst will gonna marry the ruler of the crystal empire princess chrysalis and speaking of which, where's sunset?
Then they all turned to see sunset and her friends as she gulped and walked to them but she saw a non-pony but a bunny his name was ace bunny

Sunset: sunburst I know you'll going to be happy without me
Sunburst: it's okay sunset, may I'll gonna be without you but I'm not forget my little sister
Sunset: I'll gonna miss you (hugging her big brother)
Sunburst: me too
Tech: ahem... As I was saying sunburst and princess chrysalis I announced you as a Mare and colt
Then rarity gives them two rings as they put each other on their horns and kissed each other on the lips while applejack and twilight forgot about their boyfriends
Twilight: uh-oh, I forgot to wear my dress
Applejack: me either and ah gonna busted for this
Then two ponies saw them one earth pony one pegasus it was Ben Tennyson and flash sentry

Flash: well that was unexpected
Ben: yeah twilight's acting weird
Flash: and applejack too I don't know what's wrong with them
Ben: maybe tomorrow we'll gonna talk to them
(Back with sunset)
Rainbow: you know sunset, you're not alone because we're your friends
Sunset: I know but my brother will be happy but I love you guys
Then they hugged her as her parents smiled at her
To be continued