"Is everything ready, Ford?" Dipper asked his great uncle. He is now 17 and is a bit taller than he was when he left Equestria. However, his Pinetree cap and vest were still the same as before, just a bit bigger. He tried growing a beard, but it didn't work out and all he has some scruff on his chin.

He and Ford were in the bunker under the Mystery Shack, standing in front of a computer just outside a large room with a portal in it.

"Yes, Dipper. The portal's all set. Do you have what you need to activate it?"

"Not yet, but Mabel should be back with the unicorn magic any minute now." The elevator that goes between the main floor and the bunker opened to reveal Mabel, who was holding a jar filled with different colored sparkles. Like Dipper, Mable grew a bit over the past 5 years and was still one millimeter taller than her younger twin, but almost everything else about her was the same.

"Good. You're here. Could you hand me the unicorn magic?"

"Sure, bro bro."

"Wait. I thought Gravity Falls unicorns didn't have magic." Ford said, slightly confused.

"They do, just not very much." Dipper explained.

"Yeah. it took a while to get all the magic you needed," Mabel stated, "but it will be worth it. At least, if the plan works and if it doesn't, then we wasted most of the last 5 years coming up with it."

"Yeah. Anyway. Let's get to work." Dipper said with a bit of determination in his voice. He puts the jar on the table and connects a strange device with a usb port to the jar. He then connects the computer to the jar via a cable and types a bit into the computer.

"Scanning and loading magic," a computerized voice said, "please wait." About ten seconds later, the computer says, "Data uploaded. Portal to Equestria is ready. Flip the switch to activate the portal."

"It's time." Mable said, "Go flip the switch, bro bro." Dipper does so.

"T minus 10 seconds to portal opening." The computer voice said.

In Equestria, a couple minutes earlier, Twilight was going through the last few steps of her plan. Twilight did grow a bit and so did her wings and horn, but nothing else changed about her physically or mentally. "Spike, I'm all set. Are you?"

"You bet," Spike said. The once baby dragon had grown into more of a teenager, with him growing to be taller than a normal pony. His wings, which sprouted a year or two after the Pines left Equestria, also grew a bit. "Let's bring Dipper back." Twilight charges a spell and fires it at a wall, which opens a portal.

In the Bunker, exactly ten seconds earlier, the computer voice counts down the portal opening. "Ten, nine, eight, seven, six, five, four, three, two, one." The portals in both worlds open at the same time, creating a suction that pulls Dipper in.

"That's not supposed to happen," Dipper said as he clings onto a pole. "But hey, at least I'm going back to Equestria. Bye Ford. Bye Mabel." He lets go and is sucked into the portal, which closes behind him.

"So, Pinetree and Sparklebutt got back together. Should've known. Those two nerds seem perfect for each other and I know they're both extremely smart. But I can't let them stay together. I must find a way to break them apart."

Author's Note

Well, the first chapter is done. Again, this is my first story, so any feedback will be very appreciated. Until next time, remember, reality's an illusion, the universe is a hologram, buy gold byyyyyyyye.