Earth is being invaded by Equestria, but whatever the motivation is is up to you. I'll try and be lenient here, but first...

-The basic gist of each entry deals with the ongoing conflict in wake of the invasion, whatever that may be, based on the tone or context. It must be a constant theme throughout each story, and if there isn't a chapter that isn't aware of this conflict, it doesn't belong.

-Ponies can be quadruped or anthro, as in with human bodies bearing pony features. (No humanization or EQG)

-Ponies have a mandatory height advantage: whether anthro or quad, the average mare of mane six age is at least 6'4" at eye level.

-There can be any motivation behind the invasion as you please. Ponies can be acting out of "good" or evil.

-Violence and sex are permitted, but please avoid extremely gruesome or traumatizingly detailed descriptions of such acts.

-Stories can be sexual or as non-sexual as you please. If you turn a branch towards your fetish, please leave a warning.

-Please try to be respectful of one another's entries.

-Any time you make a new story, add a "new story" choice.

PERMITTED

-Size difference / giants.

-Futa.

-Weight gain and fatness.

-Vore.

-Rebellion, successful or otherwise.

-OCs, but try to maintain equestrian context.

-Alt. universes from both sides.

-Pretty much anything not mentioned, knock yourself out.

FORBIDDEN

-Underage and violence against, implicit or explicit. Main characters must be at least 21.

-Diapers, scat, and watersports.

-Crossovers.

-Refereces of racism, homophobia, or general bigotry.

-Parody or reference of real-life historical tragedies.

-Real-life figures or celebrities.

-Chapters under five lines long.

-One-sentenced choice chapters (unless the poster follows it up with a decent-sized addition)

I reserve the right to edit or delete any chapters as I feel for reasons of grammar or content.

My Little Pony is property of Hasbro, whom I am not affiliated with. I am so sorry, Lauren Faust.