Meanwhile, in the DARK Dark Alternative Universe...

Kami Umino bristled as she watched the camera feed on her laptop, eyes narrowed as Konami Kodo plowed his whores from behind. When he'd first returned to Duel Academy with that harlot hanging off his arm, she knew at a glance that something had changed, but she never could have guessed it'd be this.

"Ahh~ Ahn~ Konami-kun!" "Konami-sama!" they panted, their naked forms grinding against his own as he came into Jasmine's wet slit.

Kami growled.

What was he doing, using them to get off?! Was he so desperate that he'd turn to others for satisfaction when she was right there?! How dare he?! All that time he'd spent blackmailing her and flirting, only to turn around and give his dick to them the first chance he got!

She spread her legs, biting her lip as her fingers dug into her pussy.

It wasn't fair!

She was his, she'd even gone ahead and sponsored him! And yet…

"Ahn~" Wisteria moaned.

'It should be me, not her!' Kami thought.

"What are you doing?"

Kami gasped at the voice emerging behind her, its rotten tone and emotionless drawl a familiar sound to her these days.

"K-Konami!" she squeaked, closing her legs, "I was- Ah!"

Before she could make up some horrid excuse, Konami looked over her shoulder.

'No. He saw it!'

Kami froze as his eyes locked onto the video. The image of him thrusting into his two women reflected off his pupils.

"T-This is…!"

"Spying on me?" he asked, eyes narrowing dangerously.

"No! I mean-! Well, yes, but not for the reason you're thinking!"

She wrung her hands together. What should she say? What could she say to this madness? She had only meant to take a quick look, and now here she was, caught red-handed!

His eyes flashed, the emerald shine staring deep into her own.

"Explain yourself. Now, Kami."

"I was masturbating, okay?!" she screamed.

Whatever he expected for her to say, that clearly hadn't been it.

"Eh?" he muttered, his dry expression giving way to pure bafflement.

"Do you think it's easy?! Seeing you rut into those two for hours on end?!" she barked. "You're so loud it's amazing you haven't been caught! You have me to thank for that, by the way! If it wasn't for me deleting these vids, you would've been expelled from Duel College! And what do I get? Nothing at all! What happened?! I thought you liked me…"

Konami blinked in surprise, a little off-put, though admittedly amused by her outburst. He scratched the back of his neck and averted his eyes.

"Yeah, well… things change," he muttered.

She glared at him.

"It's her, isn't it? That little harlot, Wisteria! I see how she drools after you, Konami. She looks at you like you're her dinner!"

The bastard laughed.

"Of course, she does. She's gotten a taste for me now."

"As does Jasmine, I see," she spat, folding her arms in distaste. "Her I understand, at least. How else would you finally finish off Alexis?"

"Exactly," he said, shooting Kami with the smirk she'd been missing this past month. "With her all alone and on the verge of breaking, I bet she'd be easy to beat."

"Huh?"

Konami sighed and stepped around her, gently pushing her porn laptop shut.

"Why else do you think I'd take Jasmine from her? It was all so that you could be Queen."

"Huh?" Kami blinked. Her? Queen? "But… you told me to forget about rankings."

"I did," he admitted, "but like I just said, things change… as have I."

Without another word, he leaned forward and pressed his cold lips against hers.

"I still burn for you, Kami," he whispered. "And I haven't forgotten my promise."

"No…" she groaned, resisting the pleasure even as he took her chest in his hands. "What are you planning?"

"A new empire… with myself installed at its head," he said.

"Empire…?"

"One where Umi no Corp rules the world's Dueling Industry," he said. "One where I can do what I want when I want… and right now, I want you, Kami."

The words sent a shiver of joy down her spine, but she slammed a lid on it quickly. She couldn't let him know how she wanted him, now. Not after he ditched her like this.

"Liar," she scoffed. "You don't want me. Hell, you don't even need me! Your little girlfriend has money, power… you even made Xyz without me!"

"But they're sold at your stores," he reminded her, gently tilting her head toward his. "And I'm still your Duelist, as you're my Sponsor. Some things haven't changed, Kami."

"Then why…?" she asked, frowning at him. "Why not come to me first?"

"Because I thought you didn't want me," he replied. "At least, not as I am now."

He closed his eyes, and Kami saw it. The shadow stretching on the wall. The serpentine shape of the dragon within him, the one she'd not seen since that day.

"Konami, I—"

"I've changed, Kami. I'm not just a Duelist these days," he said. "I have power. Real power. And I fully intend to use it. To walk with me is to embark on a path of destruction of which there's no end. I wanted to give you the chance to back out. The final chance, so to speak."

She took a deep breath.

"Konami Kodo, you're foul, wretched, and cruel. But I knew all that when you blackmailed me. On the day we first became a team. I… I'm not afraid of you. And I'm not afraid of this, either. All I want is to be with you. In every sense of the word."

"Kami, I…"

"No, Konami. I won't let you chase me off this time. I am the heiress of Umi no Corp, and you are my Duelist, you hear me?! You might have let this Wisteria woman enrapture you with her pussy, but I refuse to stand by and watch while you spiral into your own personal hell! So…" she grabbed him by the shoulders and brought her face close to his with a stern glare. "...Take me! Use me as much as you'd like, and in exchange, make me your best girl!"

She crashed her lips against his while pushing him violently onto the bed. Konami gasped in surprise as she pulled off her blazer before thrusting herself upon him.

"You said I'm yours, and that's fine!" she said, quickly undoing his belt. "But that means that you're mine as well! You're my Duelist, not hers! I don't know what she has you doing right now, or why you're going along with her, but the Konami I know isn't fine being second! And he'd never treat her as an equal! You might have forgotten that…" Kami breathed as she undid his zipper... "But it seems at least one part of you still remembers."

…and freed his big, throbbing dick.

"There you are."

"Kami, wait—"

"I've waited long enough, Kodo! You might have dominated those girls, but this time, you'll have to listen to me!"

She took his dick, hot and throbbing, and positioned it at her entrance.

"Haa… Haa…! This is it. With this, I'll make you… mine!" she gasped.

She plunged downward, groaning in pain and delight as his dick slid inside her.

"S-So big!"

"Damn it, Kami! That's why I told you to wait!" he hissed.

She shivered in place, neither of them moving as she accustomed herself to the feeling.

'He's so big. So massive…! H-How do those two do it?!' she thought.

"Kami. I'm going to move."

"Hah?!" she squeaked in surprise. "B-But-"

His arms wrapped her in a hug.

"Relax," he said softly into her ear. "For you alone, I'll be kind."

Kami squeaked and gasped in relief as he slowly moved back and forth, spreading her insides to fit his shape as she buried her face in his chest.

"K-Konami…!"

"Kami," he hissed, "I'm sorry for abandoning you. But I haven't forgotten. You're my Queen, and that's why I saved you for last!"

He moved faster, and Kami arched her back and parted her lips in pure pleasure. Konami quickly covered them with his own, his hands moving to massage her breasts.

"Konami… Konami!" she wrapped her legs around his thighs. "Yes…" she whispered. "I'm your Queen. So… Make me your woman, too!"

They didn't get any sleep that night.

...

"WHAT THE FUCCCCCCCCK?!" Wisteria screamed, covering her eyes with her hands. "W-W-W-W-What kind of madness is this?! I wouldn't-! I'd never-! KONAMI!"

"What now?" Konami groaned, rubbing his eyes as he woke up from the graduation party. "Seriously, can't you go a single day without complaining to me about something?"

THWACK!

Wisteria smacked him.

"What's the meaning of this, you worm?!" she cried. "Since when were you having relations with Kami? And Jasmine?! And apparently me?!"

"The fuck are you talking about?" he asked, rubbing his new bruise angrily. "Explain yourself before trying to hit me! I'm not your punching bag, dumbass!"

"Who are you calling a dumbass, dumbass!? I'm not the one being a playboy!"

"Eh? Playboy?"

She showed him the video.

"What were you doing last night?!" she accused.

Konami cringed at the video.

"Hold on, that's not me, and it sure wasn't yesterday! Remember? We had our Graduation Party! I dueled Yugi! YOU WERE THERE!"

"Huh? I was?!"

Konami sighed. "What is this? Some cheap B-grade porno? Everyone knows Kami and I aren't like that. We've barely even talked since we helped Jaden beat Yubel in the other dimension. Besides, blackmail is more of your thing. As is tossing people off towers."

"It's been three years! How long will you hold that over me, you idiot?! How would you feel if I kept bringing up King?!"

"Alright, I'll retract it."

"An immediate shift?!" she asked, horrified. "Who are you and what have you done to Konami?! I won't accept any imposter!"

"No, I just thought I'd be kinder to you, consideringwe'redatingandall…"

"Huh?!" Wisteria blushed. "Oh, well… I guess I wouldn't mind that much…"

"Konami!" "Konami!" "We heard screaming! Did QB attack you?! I knew it!"

The door to his dorm room opened, revealing Bastion, Jaden, and Yuma. Behind them was the rest of the cast, armed with bats, Duel Disks, and chainsaws. Each and every one of them ready to protect the vanilla from the Ritual Witch.

"Don't worry, everyone. It was a false alarm. Wisteria didn't attack me."

"Wait, did you have this prepared if I would?!"

"You can never be too sure."

"You asshole!"

"Aww, man…" Yuma complained, lowering the bat with a sad pout. "I was really looking forward to torturing her again."

"Yuma, we talked about this," Bastion said.

"Yeah, yeah. No torturing old enemies turned into allies, I got it," she moaned. "But if she hurt Konami, then she would deserve it! My bestie can't get hurt, y'know?!"

Wisteria rolled her eyes at that.

"I've grown well beyond you, Yuma. Your Wicked Gods wouldn't stand a chance against me and my Super Demise!"

"All that aside, I am curious about where you got this vid, Wis," said Konami. "It is pretty graphic, but it looks so real. Did Freya drop this by or somethi—"

"NO! And don't you ever bring up not-me again! That fangirl is useless, you hear me?!" she roared.

"Okay, well, how about Odin, then?"

"Haven't heard from him since he left last time," she frowned.

A cough came from the back of the crowd.

"Yeah, that was… *cough* …yeah it's mine," 5D's said.

"WHAT?!"

"Odin-sama?!" Wisteria gasped, clasping her hands together tightly.

"Oi, that's just a different me, y'know?" Konami complained at her antics.

5D's sighed and stepped into the room, only to glower at the video.

"Ah, I really did it this time. This was never supposed to be here."

"Huh?"

"It's from another universe. Kinda like me being a possible future version of you. This one's completely isolated, though. I can see, but can't interfere. If you're GX, this is Dark GX. No, wait. That'd be main Alternative. Considering this is a shoot-off of that, too… this is… Dark!Dark!GX!"

"Dark!Dark!GX…" Konami murmured. "But that sounds… dangerous."

"It is dangerous. Which is why Z-One asked me to seal it in its own timeline. Our Dark!GX counterparts are too dangerous, which is why they're isolated entirely. We can see, but not interfere. And they don't even know we exist. A good thing, too. That world's Konami isn't as as nice as we are."

"The fuck you mean, 'not as nice?'" Konami asked, glaring at 5D's. "What did he do? Say slacker or something?"

"He's done a lot worse than that," 5D's said. "How do I put this world nicely? No, it'd be easier if you just saw it..."

*20 chapters of TFA later.*

"NO! PLEASE DON'T EXPEL ME!" Mindy cried.

"What?!"

"Konami, you bastard!" howled Jasmine

"Wait, that's not me! I wouldn't do that! I promise!" said Konami.

5D's nodded.

"Fufufu," Wisteria chuckled. "So, this is the true Dark!Konami… If you were like this, I wouldn't have needed to throw you off the tower all those years back."

"Wha- Wisteria!"

"What?" she huffed. "It's not like I'm saying I like him or anything! He's dangerous. Clearly. I'm just admiring his ability, that's all. He's strong."

"Nah, I'd win," Jaden said. "I mean, we're equals here, right?"

Konami nodded. "And unlike Dark Me, Jaden has the power of friendship! If they were to duel, he'd definitely win, and show that evil me the Light!"

Everyone flinched and turned to Konami.

"Er, you mean the light, right?" Alexis asked, scooting backward.

"That's what I said."

"No, you said Light," Chazz said. "I heard the inflection!"

"Po-tay-to. Po-tah-toe."

"..."

'..."

"EVERYONE, GET 'EM! IT'S KING!"

"What?!"

After tackling Konami with everyone present, they soon realized it was not. After all…

"If I was still King, you'd all have been brainwashed by now!" he snapped. "I won the Tag Force Tourney, remember?! Jay and I beat everyone here!"

Jaden laughed. "Yeah, that's our bad. But you can't be too careful, right, partner?"

Kuri! Kuri!

That's right, Jaden. Sometimes caution is the best move, Yubel said.

"Although, since you and I were partners, that means we never really settled things, did we?" Jaden asked.

Konami's eyes glinted.

"What's the score now?"

"999 Wins. 999 Losses."

Konami sighed and rose to his feet, dusting off his pants as he did.

"Well, considering it's Graduation. It's time we buried the hatchet."

Bastion inhaled.

"Oh, no. It's starting."

"Is that a challenge?" Jaden's own eyes glinted briefly.

The two Slifer Reds grabbed their Duel Disks and turned to each other.

"LET'S DUEL!"

BOOOOOOM!

In the following days, the Duel would come to be known as the "End of Academia". The sheer power invoked by their moves nearly brought the whole island to ruin. Only 5D's presence was able to soothe the rampant Duel Energy, the Duel God's power, taken from E'rah, putting the whole world at ease. No one knew who won the Duel, but it was surely one for the ages, and if one were to ask the competitors, their answer was the same.

"I won."

OLD TIMELINES: THE END.

Tl;dr: a stupid and silly ending to the old 5D's and GX timelines where both got their happy ends. Alternative is isolated as always and will continue to be updated.

Merry Christmas 2: Electric Boogaloo.