Megan, Danny, and Molly Williams were doing their usual activities over at the ranch until they noticed some familiar creatures coming out of the portal, and it happened to be the Mane 6. Their claim was that they decided to see what Earth was like after hearing about it from the Williams siblings at certain times. Although Danny and Molly were impressed to see them, it didn't seem to resonate with Megan, who couldn't understand why they came in the first place.
After seeing them, Megan asked, "Can I ask why you are here?"
Twilight Sparkle answered, "After all the times you three have come to our world, we have decided to come to yours for once."
Danny then mentioned, "I don't see why they can't be here."
"What exactly do have against them being here?" asked Molly.
"Let's just say that Earth isn't exactly ready for talking ponies, and that could lead to certain problems." replied Megan.
"Didn't you mention that there are animals that talk such as parrots?" asked Fluttershy.
Megan answered, "They don't really talk, they just repeat whatever they hear as part of their nature."
Rainbow Dash then said, "I'm sure that they once they get used to us, they won't have any problems."
Pinkie Pie added, "Maybe having some parties will get them to have a better understanding of us."
Rarity stated, "Perhaps showing our interests in their fashion will get them to like us."
Applejack mentioned, "Maybe a nice apple picking will help."
After hearing all of that, Megan said, "I feel that it might be better that you all just went back to Equestria rather than come here."
Twilight then asked, "Do you have something against us being here?"
Megan asked back, "Twilight, do you remember what I said to you when you first met me?"
"Yes. What about that?" replied Twilight.
"I just don't want any of you to get caught and placed under a dissection table by scientists just because you and your friends happen to be talking ponies." replied Megan.
Twilight then asked Megan another question, "Megan, does the rest of your family or anyone else here even know that you, Danny, and Molly, even go to our world?"
Megan answered, "We have kept it a secret all this time. It's probably better that nobody else would know about it. Also, who would believe us even if we told them? Another thing is that we would fear that other including our own parents might think that we would be crazy if we mentioned that we go to a world with talking ponies. In other words, it's best that they didn't know about you."
Twilight started to feel disappointed about Megan and said, "For all the times we ponies have welcomed you to our world, the least you could do for us is allow us to come to our world."
Megan responded, "First of all, when I first came to your world, it wasn't originally by choice, and you know that by now. However, don't take this the wrong way. It's just that humans have a different view when it comes to strange creatures being in this world compared to you ponies."
Molly weighed in by saying, "I think it would be nice to have them here Megan."
Danny added, "What's the worst they can do by being here?"
Megan after understanding her siblings started to mention, "Alright, I will agree to allowing them to be here. However, they must adhere to certain rules and customs that exist here on Earth. Some of the most important ones will be to make sure that they aren't caught or doing anything that will get them to being exposed. Overall, this is for their safety."
Twilight then asked Megan, "Now that we are at a better understanding, where do we get to stay?"
Megan answered back, "You will get to be in the stable with TJ, plus it will give the idea of how the life of a normal pony is like."
Rarity asked, "Are you sure we just can't be in your house?"
Applejack added, "I don't see why we have to be in the stable only."
Megan answered, "I just don't want my parents to raise any suspicions, plus it's either this or just go back through the portal to Equestria, because I never asked any of you to come here, you just did that on your own."
Twilight started to mention, "I'm not sure if we can get use to these Earth customs of having to be regular ponies."
Megan then asked Twilight, "Didn't you once go to a special universe or dimension of having to learn different customs just to fit in so that others wouldn't get suspicious when they saw you?"
Twilight then answered, "The only difference is that I wasn't a pony when I went there, but rather something similar to you humans."
Megan stated, "Just think of this as a project for you and your friends, and I know that you like to explore and undertand different customs, so this isn't something new to you."
Twilight remarked, "Maybe you're right and this could work for us."
The Mane 6 agreed to what Megan told them and went over to the stable to be with TJ.