Anon is too cheap to spring for a golden apple, so he settles for a cardboard box. Didn't start any wars, accidentally a job, 9/10 would recommend.
(RGRE)
{This story has two versions, the last chapter is the first person version.}

Celestia has held off telling Twilight Sparkle about her immortal biology for years.

And now that she's told her successor about it... she'll wish she hadn't.

Special thanks to Toriandthehorse, for being a wonderful proofreader, editor, and friend.

Now with a Russian Translation by Nogood (who despite the name, is a good pony).

Now with a Korean Translation by B1ackSteel! Thank you again!

The gang takes some time to relax when Rarity starts a conversation about a seemingly inappropriate comic series.

Nick has lived with the royal sisters since he appeared in Equestria with no way home three years ago. In that time he made friends and gained the trust and respect of most, if not all of Canterlot Castle. He even has access to the treasury and minor command over some staff, but only for one reason: pranks.

Nick is one of the few souls capable of matching Celestia and Luna in pranks, and has been semi-willingly inducted into their endless prank war. These are some of their memorable moments.

If you have any ideas, suggestions, or reminders that my writing is bad and I should feel bad, please put them here.

Alien biology is a fickle thing. Humans, of course, fit under this category. Turns out some parts of them are cause for concern.

This story is a sequel to Dear Princess Sunbutt

When Anon takes the liberty to inject his particular brand of humor into Twilight's friendship lessons, Celestia feels the need to respond, more often than not.

A somewhat unofficial sisterfic to 2Merr's Dear Princess Sunbutt

There may not be a response to every letter, and letters 1-11 were taken from my comments in said sister-story.

Please support 2Merr's story too if you like this one. This is written with encouragement of the original author.

(Note: Picture used without permission from Derpibooru. Upon request it will be promptly removed.)

EDIT: Apparently someone's done a reading of this and its sisterfic over on Youtube! Why does nopony tell me these things.

Rapidash accuses you of not knowing her name.

Rated T for the T word.

Anon takes over Spike’s job of transcribing Twilight’s friendship reports. He does exactly what you’d expect.

Companion fic containing Celestia’s replies up to Letter 120 - To: Anon, From HRH Sunbutt written by Snow