In the end Celestia still manages to get her share.

She is the eldest princess after all XD. Luna would've probably passed out from the sugar crash while eating the remains anyway.

Doesn't Celestia have a cake of her own to eat instead of Luna's rightful candies because we all know the Solar Diarch is never one to share with her beloved Lunar Diarch sister at all here.

In my current story arch including the main 6 and Luna, After Rainbow Dash's recent discovering of the joys of overeating, Luna gets curious and invites Rarity to canterlot (who was Applejack's inspiration to be a glutton also and motivated Rainbow to do the same the day she asked her). Once she arrived both go into Celestia's room while she's away on business and stuff each other on her sister's prized cake and banana stash. Luna ate a majority of it though, but after she smacked the royal flank out of unrestrained enthusiasm Luna kinda force fed her after that (not that she minded).

This was Celestia getting back at her in a way XD. I have a good chunk of that Luna story written down on paper but have yet to complete it and type the rest of it. Its something I'll complete and upload soon though :D. Perhaps after my Fluttershy story, another Luna one, and ch2 of Templejack's big adventure.

I see.
And I bet there's gonna be some ultra supreme sumo tournament which involves all the endless wrestling and eating for each pony and other creature, including Twilight Sparkle, Rainbow Dash, Applejack, Rarity, Fluttershy, Pinkie Pie and Luna, right after the stories you've created and the stories you're about to create huh Collin?
I would LOVE to read a whole entire story featuring all of that happening already!

I'm not really into that kind of stuff, so sorry to disappoint you XD.

It's no problem Collin.
Just that a person can dream and think of a idea, can't he?
At least you can still do Fluttershy and Pinkie Pie if you love to of course.

Yeah, dreaming is nice :D

I can never think of any good idea for Pinkie. She's just so weird that I can't think of anything good XD. So I just leave that to the other writers out there that have already written something about her.

True.
At least Fluttershy gets a fair share of a endless unlimited godlike massive weight gain along with her other four true true best friends because with unlimited godlike fat and obesity comes with unlimited cuteness and adorableness if you know what I mean.

Yeah XD, well, the Fluttershy story I'm writing right now is pretty lengthy. Think I might be finished with it today though.

SWEET!