William awoke, and sat up to take in his surroundings. He found himself laying in a hospital bed.
"Hey, where the hell did you bring me!?"He turned his head to find the 2 Princesses, followed by the main six enter into the room.
"Greetings William, My name is-"
"Oh, I already know your name's, Celestia and Luna."
"Well, we came here from Canterlot to offer up our thanks, It's not everyday a being from foreign lands offers to save our nation for us, albeit your ways were a bit..."
"Extreme?, Don't worry about it, I was just settling an old feud, my way. Now, Twilight said earlier that you might have a way to send me back home. Do you?"
"Yes, We do, follow us. If you can walk that is."
"Yes I can." With a groan William pushed himself out of bed, and followed them outside where he was greeted by a swarm of thankful ponies.
"I don't much like crowds, But I'm willing to go along with it for now. If only they knew I did it all of my own malicious sense of humor. "He grumbled out the last part.
"What was that?" Celestia turned back to look at him.
"Nothing, continue. "They kept walking until they were at the edge of town. Celestia lit her horn, and a blue portal appeared.
"One more thing, can I get a group photo with you all before I leave?"
"I don't see why not."
There isn't much that could make William genuinely smile. This however, was one of those times.
"Thank you all for everything, By any chance, could I come back someday?"
"Perhaps."
"Well, until next time then." He let out a malicious laugh, and stepped the through the portal.
4 years later...
William was just waking up for another day of collage, when a blue portal opened up in his room.
"It's about damn time!"
He grabbed his backpack of its hook, Changed back into his combat fatigues, manifested up an M4, chambered a round. And hopped through the portal.
"Dear Collage, I'll be studying abroad until further notice!" Another, ever more insidious laugh escaped his mouth as he stepped into the vortex.