Yin Ki is a human who somehow arrived in the anime world of Sword Art Online 1 year before the events of the anime. Back in his original Earth, he was 49 years old and was killed by, you guessed it, Truck-Kun. He was also a brony ever since the episode Luna Eclipsed aired on TV. The year was 2035 on his Earth before his untimely death by Truck-Kun.
Now years later in the anime world of SAO, its the year of 2049. Our main character Yin Ki was making an update for his game of Fantasy Gale Online or FGO for short. This update was just some bug fixes that players reported in the forums for his game.
His game of Fantasy Gale Online is a FDMMORPG where you can create a character and do stuff like in other games. In his game, the characters are like from his favorite cartoon from his Earth. You can become any creatures from that show, even you can create an OC for you to have fun with. If you have a 18+ account, you can enable the NSFW option in the settings menu of the game to see what SFW players don't see. With that option enabled, you can even have sex with others, including NPCs.
His game is a rated TM(Teen-Mature) game, where the Teen rating is for the SFW players and the Mature rating is for the NSFW players.
One of his beta testers was of course Kazuto Kirigaya or his game character name Kirito. Yin Ki told him in-game that he was from a different world and this world was a anime/manga called Sword Art Online. At first Kirito didn't believe him at all, but when Yin showed him what his game is based on, he completely believed him.
Yin Ki's main game character is of course his favorite character from the show, Queen Chrysalis. There is one quest in his game where the NSFW setting is required for this quest to activate.
This is the quest's name and desciption:
Quest Name: The Life of a Changeling
Quest Description: The life of a changeling is a quest-chain where you(the player) have to survive as a starving changeling with no love at all. You have to get love from a pony to continue this quest for more info on this quest-chain.
Quest Requirements: NSFW Setting Enabled, Changeling as your chosen selected race
Quest Rewards: 5,000 EXP, 10,000 Bits, Changeling King/Queen option unlocked
Yeah, Kirito did this quest and it was soo good for him to do this quest. When Yin Ki was watching Kirito's progress for this quest, he couldn't believed that Kirito gotten himself a harem of mares and made them pregnant.
Now that Yin Ki was about to publish his new game update, he got a notification on his phone that Asuna was holding a party at The Dicey Café for Kirito's success of completing the latest quest from FGO. He smiled as he told her he'll go to the party. They don't know that the newest game update Yin Ki was about to publish would unlock the Equestria Girls area that would introduce a whole bunch of stuff including a secret boss room that requires a certain weapon to activate the room.
Well, Yin Ki wouldn't make it to that party at all because he'll about to embark on a new adventure in a whole new world as his game character Queen Chrysalis.
When Yin Ki woke up, he looked around as this wasn't his home in Japan of the anime world of SAO at all. Also he saw that the UI like the hotbars from his game of Fantasy Gale Online is showing. Then he looked down on himself or maybe herself as she yelled. "I.D System Item create, Body Mirror!" A full body mirror appeared right in front of her and saw that she's her game character of Queen Chrysalis with the genitals showing.
With that NSFW setting enabled from the game, she can see that her character has 2 dark green cocks. But then she heard something inside her mind, the voice of Queen Chrysalis.
"Who are you and why are you using my body?"
Yin Ki guessed that the mind of this body was out of the driving seat and Yin Ki was in it.
"I'm Yin Ki, why I'm using your body is because this is my game character for my game of Fantasy Gale Online, you can look through my memories if you like. You can feel how powerful I became from my game. As to where and when we are, I can see that we are in the village of the Kirin in the past because I'm from the future and from a different dimension. What were you doing before this happen?"
"Really, a different dimension? Well, I was about to enact my plan to take over Canterlot."
"Aw yes, the infamous Royal Canterlot Wedding Fiasco aka The Changeling Invasion of 1002 ALB."
"I did my plan?"
"Well, you beaten Celestia, but ultimately failed and been blasted out of Canterlot and back to your hive in the badlands. Currently, we got a long time before the start of season 1. Right now, I guess we can change the timeline, but first..."
Yin Ki yelled. "System I.D Item create, Excalibur!" The sword of legends of King Arthur appeared right in front of her. She then grabbed the sword in her right hoof and looked at it.
"The sword that I created is the sword of legends from Earth called Excalibur, also this sword was used in my previous life back in the Sword Art Online universe. This sword is the best sword in the game. Right now, we are gonna create a hive here in the Kirin village. Our changelings are gonna be the most powerful changelings on Equus, plus do you remember the two changelings named Thorax and Pharynx?"
"Wow and yes I do. Why?"
"Well, those two changelings will be our very first changelings made by us and I know that those two will be very close with each other as brothers and maybe even lovers. And that plan of yours, won't work this time in this life. We are gonna be co-existing with the ponies after we sign a peace treaty with Celestia. We are also gonna change the world with the knowledge I processed like creating modern technology for every creature on the planet to use. I want to bring my game to life in this world. Also when we meet with Celestia when Canterlot becomes a thing, we'll offer her a good time. Maybe we can do a harem with alot of creatures. Our two cocks will satisfy everyone in both holes."
Chrysalis in her mind blushed from this.
"W-wow, those emotions... this much lust... we need to fuck something now."
Yin Ki chuckles out loud. "Soo much horny from you Chryssy, well I guess we can go inside the Kirin village and fuck the leader of the Kirins Rain Shine to have more kirins, but these Kirins will be Kirin-Changeling hybrids. I do like the Kirin Autumn Blaze and their leader Rain Shine, but I don't think Autumn Blaze is born right now. Plus that stream of silence can't be a thing."