Celestia presents her big Anthro Sex Story
An "Idiot turns into Celestia" story
Written by That Gamer
Edited by Hellfilly Deluxe
Special thanks to NoctourneOfShadows, ArceusGPG, TheEquestrianidiot 2.0 and DuskQuill700
Chapter 1: Awoken

Guinness (that's what we're calling him) had a problem. When he had gone to bed last night, he was the same happily married unicorn stallion he always was, working a fine job, with a fine wife, with fine kids... All that jazz. Nothing was really wrong. But here he was anyways, having woken up not in his own body. He didn't just wake up in any old body either, no, he had somebody managed to get himself trapped in the body of Princess Celestia herself. And, wouldn't you know it, it wasn't just Princess Celestia. No, this was ANTHRO Princess Celestia, tits and all.

Really, Guinness could only gape at himself. What in the world did I do to deserve this? he thought to himself, just looking every part of this body over (including the ones covered by the gown he woke up in). What... What am I supposed to do with all of this? Is... Is this a dream?

Lifting what he assumed was a "hayund" (a term he had overheard from Lyra) from his side, he slowly reached up and pinched the cheek of his new face. Nope, he wasn't dreaming. This was reality, and reality was that he was now in the body of Anthro Princess Celestia.

At this point, Guinness had two thoughts running through his mind, neither of which involving his family or his old world. The first thought was something along the lines of respecting the princess and not really doing anything. The second one is the one he went with.

"So... So this is what the Anthro princess looks like, hmm?" Guinness muttered to himself, scanning his new body in a much different way then he was before. "I've been told that Anthros are different from ponies in a lot of ways, but... But wow. This is something else..."

Eventually, Guinness had to turn himself sideways to get a look at his new behind and, sure enough, his rear was as big as his fair leader's. In fact, it might had made her a little jealous. Despite not really wanting to, Guinness chuckled at the thought and ran a hand down his behind, noticing exactly how smooth it felt. He had to check something too. He turned around and, using his new "fyngurs" (another term from Lyra), lifted up the back of his gown. Sure enough, it looked just as big in the back as it did from the side. Heck, he could barely even see the thong she was wearing, it was so big.

Then he stopped and started giggling to himself. "So Anthro Celestia has a thong, huh? And she wears it to sleep? Huh... Wow, this is getting even better by the moment..."

Anyways, he let go of the gown and let it fall down to where it was before. Now, he had the butt all checked out, but there was still the matter of those two lumps in the front. So, he turned around to face the mirror and inspected said lumps. There were certainly big, that was for sure. And, upon further touching, he found out that they were pretty soft and squishy. Actually, not only that, but he felt really good touching and squeezing these lumps, these... Uh... Why not? He would call 'em "breasts".

With that part of the inspection done, there was only one thing left to do: See what this body looked like without the gown on. Problem was, he didn't know how to get it off. He had enough trouble just getting out of bed and over to the mirror, eventually deciding to just crawl. Don't even get him started on standing up on two legs. That was a nightmare... As if what he was going through now wasn't.

So he stood there for a little while, just trying to think of how he could get it off when he noticed something he hadn't before. Anthro Celestia had a horn and wings. He could use the horn to get the gown off!

"At least something is going right," Guinness commented before attempting to cast a spell to get it off. Thankfully, things went right the first time and the gown simply poofed off, appearing behind him on Anthro Celestia's bed.

Now he could get a proper view of Anthro Celestia the way Faust intended ponies to view each other, nude. The only things he could really notice though was the front of Anthro Celestia's thong, the fact that she was (in deed) all white, and some small bubs on the breasts that were a lot darker then her skin.

Then... Then he really couldn't hold back anymore. He had to start posing. And he did! He posed in the sexiest poses he could think of, and most of them (actually all of) involving not standing on two legs and shoving the ass out. Also noteworthy, he made a point of muttering all sorts of things to himself in the sluttiest tone he could, including: "Yah know why they call me Sunbutt? 'Cause I'm really hot, and I can heat you up as well... Plus, the sun is round, and so is my behind. Damn is it round..."

Fortunately, just as he started resorting to showing the mirror Anthro Celestia's white tush while on her bed, a voice came out of nowhere and totally derailed Guinness's train of thought.

"Uh, your majesty?" came the voice. It sounded feminine... Professional... Confused beyond all buck... "Uh, it's time to raise the sun and... And... What exactly are you doing?"

It took Guinness a second for his thoughts to get back on track, but they did, so he was able to answer with, "Uhm... It's none of your concern."

"I think it is," the voice said (belonging to some kind of light brown woman). "I don't mean to push your majesty, but I fear for your sanity and, well, pardon my Latin, but you posing like a slut at five in the morning isn't exactly the definition of "sane"..."

"I said it's none of your concern!" Guinness snapped, magicking Anthro Celestia's gown back on. "Now please leave and don't bother me! I'm going to be raising the sun and I don't wanna be distracted!"

"...Yes, your majesty," the brown Anthro woman said, quickly making her way out of the room and shutting the door behind her.

Great… Guinness thought. Now I'm gonna have to raise the sun… This is gonna be fun…

So he got off of Anthro Celestia's bed and didn't even bother trying to walk. He chose to crawl like he did before, using the railing on the balcony to help him stand up. And there he was, faced with the task of raising the sun. Now, this was gonna be a challenge because never really had a reason to use the amount of magic it took to do this - heck, he didn't even have as much as some other ponies at his job. But, regardless, it was something that had to be done. So, he tried as hard as he could and... Yeah, it was actually pretty easy. All he had to do was think about raising the sun and there it was, slowly creeping up over the hills, chasing away the slowly retreating moon.

"Huh..." Guinness was thankful for it being that easy, but he felt kind of stupid as well. He was making a big deal out of it in his mind, yet it took so little effort. Then again, Anthro Celestia probably had a lot of magic in her, so, yeah, he should have expected it.

It was also at that point that Guinness realized exactly how much responsibility he had. It was always there, lingering at the back of his head, but he never outright thought about it. But now he was and he didn't like it at all. Could he really be the kind and wise ruler everypony had come to know? Or the evil tyrannical dictator others have? Or the sex crazed one very few have? Maybe that last one, but certainty not the first! Now he had a lot on his shoulders! And to think, he thought it was gonna be all lazing, not going anything, sitting on Anthro's Celestia medicine ball sized rear and eating cake or something, but no... Actually, he didn't think that, but, if he did, he would've been even more disappointed.

Then a knock came, followed by that voice from earlier. "You majesty, do I have permission to enter?"

"Uh, yeah, you can come in!" Guinness called, trying to pull himself up into a more natural standing position.

And into the room came that brown Anthro woman from earlier and, sure enough, she looked the business type. She had a suit, a clipboard, glasses, a hair bun... All of that bebop.

"Are you finished raising the sun?" the brown Anthro woman asked in the same tone as before.

"Does it look like I'm done?" Guinness asked back, almost losing his grip on the railing, but catching himself in time.

The brown Anthro woman nodded and took a look at her clipboard. "So, your majesty, I just want to let you know that the only thing you have scheduled for today is a visit from Twilight Sparkle. She apparently wants to show you something."

"That's it?" Guinness asked, blinking in surprise. He almost let the disappointment in his mind show through in his voice.

"No, not really," the brown Anthro woman shrugged. "Luna voluntarily took all of it, remember?"

"Oh, yeah..."

Well that's just great, Guinness thought bitterly. Not a single thing I've predicted today has come true! "Oh, you're gonna go to bed and still be yourself!" Wrong! "Oh, you can walk on two legs!" Also wrong! "Oh, raising the sun is gonna be hard!" Also also wrong! "Oh, you're gonna have some important stuff to do today!" Iniuriam! Ugh... Well, shouldn't let it get to me though. There's still Twilight I gotta deal with...

"Anyways, come down to breakfast when you're ready," the brown Anthro woman spoke up after Guinness finished his little inner monologue, starting to leave.

"Wait!" Guinness exclaimed.

"Mmm?"

"Uh... What's your name?" Guinness asked.

"It's Dell, your majesty," Dell replied. "Now please don't forget it this time." And she left, leaving Guinness all alone on the balcony, still trying to stand up straight.

A/N: And that's that… Yeah. I hope you enjoyed it, please make sure to leave a review (if you want to) and, uh, yeah. As That Gamer has said, "bonum nocte et fortuna".