Princess Celestia's birthday is coming up, and Pinkie Pie is determined to make the very best treat that Celestia has ever had in her considerably long life. She has everything carefully prepared to bake a culinary masterpiece that will make the Marzipan Mascarpone Meringue Madness look like a week old danish, but then Rainbow Dash crashes in through the window, scattering her ingredients everywhere.

After a shocking turn of events, everything seems absolutely ruined. But Pinkie soon learns that she has actually succeeded in creating one of the best meals that Celestia has ever had.

And things will only snowball from there...

warning: vore

cover image courtesy of PonyThroat