Disclaimer: I do not own the Haruhi Suzumiya series. All characters belong to Kyoto Animation.

*sigh*. Once again I walked up the giant hill that took forever to climb, and as usual once I got to my classroom, Tanaguchi jumped at me.

"You'll never guess what happened!" he said almost jumping. "Someone actually beat the shortest time of dating Haruhi!" What? Even less than Tanaguchi's five minutes? I thought, glancing over his shoulder. Looking at the girl sitting in the desk behind mine, Haruhi seemed to be a little down.

Could it be she's having second thoughts? I thought about it for a moment. Naaah... that can't be it. I walked over to Haruhi and sat at my own desk. I turned my chair around so I could look at her straight on.

"Hey." I said to her. There was no response for a few seconds. I repeated myself.

"Yeah yeah I heard you the first time." she said annoyed.

"... So," I started, "I heard that another guy asked you out." Haruhi glared at me as though she were about to murder me.

"Maybe... but you know Kyon... I've noticed something..."

"And that would be?"

"Guys always have more advantage..."

Wait what? I thought to myself. "What do you exactly mean by that Haruhi" I said feeling that this wasn't going towards a direction I wanted it to.

"I mean the fact that guys can be more assertive with girls because the girls are fine with it."

Uhh... Earth to Haruhi..what planet is it on that girls are fine with being pushed around like that?

"Not only that but also guys have awesome names! Yuta, Haru, Daisuke, Kaede, Hiro, Naruto, Naomi, Kaoru... all awesome! Well, except for yours Kyon." She said smugly.

"Haruhi you know my real name is-"

"So then I started thinking!" 'I bet she doesn't even know my real name...' I thought angrily. "What if the members of the SOS brigade all got gender swapped?!"

I knew it... this wasn't going in a good direction...

"Haruhi, when you say gender swap you mean you would be a guy and I would be a girl?"

"Exactly!" This just kept spiraling down.

"Okay, but then we would need different names don't you think?" I asked trying to get into what the heck she was talking about.

"Hmm..." she thought about it for a moment, then snapped her fingers and started by saying: "I got it! Okay, so Yuki would change to Yuuki. Itsuki would be Itsuko. Mikuru would be Mitsuru. I'd be Haruki, and you would be... Kyonko!"

Why do I have to keep that nickname!

*Sigh*

"I'm totally gonna tell all of the members! I bet they'll love it!" Haruhi said happily as our teacher walked in.

'Hmm...' I thought 'this hasn't happened in a while has it?' Haruhi was dragging me by the tie all the way to the club room. She kicked open the club door. There was Itsuki sitting at the table being given a cup of tea by Miss Asahina wearing her usual maid outfit who had nearly collapsed after Haruhi… arrived. And as always Nagato was reading her book ignoring the fact that we had just walked in.

"Everyone! I'm gonna tell you about an idea that came to me this morning! Kyon, shut the door, and listen up even though I told you about it first." Haruhi yelled. I was kind of happy that she told other people that she told me first. As she explained, Yuki raised her head from her book, and actually seemed interested. Sort of. Once she was done telling them her idea, she told them their opposite gender names.

The normal responses: Koizumi smiled that idiot smile of his; Miss Asahina looked slightly confused and scared; Haruhi was imagining a crowd of people going insane because it was such a 'brilliant' idea; and I was beating my head on the table. The only response that was out of the norm was Yuki's. She was staring holes at Haruhi then noticed that I was looking. She then took out a yellow book mark and wrote something on it. She placed the book mark on the table and looked at me. She closed her book, got up and while heading for the door said: "I'm leaving early." in her monotone voice of hers. I walked towards the book mark and it read:

Come to my apartment at 16:00. –Nagato

Once again I was standing in front of Yuki's apartment. Dialing the apartments number, it rung once then it was picked up. Of course Nagato said nothing, so I said: "Hey Nagato it's time, can I come up?" There was silence and no response. "It's about Haruhi, isn't it?" The doors opened.

'I knew it...' I thought walking toward the elevator.

I was standing in front of her door and just as I was about to knock, Yuki had already opened the door, and had stopped my fist from, very lightly of course, hitting her head. 'I didn't even blink so how the hell did I miss that?' I thought pulling my hand away.

As usual, I sat at the kotatsu that was in the center of the plain room. I was staring at the room that Miss Asahina and I had slept in when Nagato froze the time in that room. 'Ahh, the memories.' I thought smiling. Nagato sat down across from me and placed two tea cups.

"So what's gonna happen now?" I said casually.

"Suzumiya's idea of the members of the SOS brigade being changed in gender is going to become a reality. This will not be a new world, this will be more like a temporary world. A world we will only live in for exactly a week. The five of us will change tonight as we sleep.

"Uh…" I was very confused.

.

.

.

.

*ding*

"So you're saying that when I wake up tomorrow I will be a girl."

"Yes" Nagato said like it was nothing.

"Will we stay that way forever?" I asked.

"No. This will last for one week and then the world will return to normal. The Data Integration Thought Entity is already preparing accommodations. "

"I… see… well, I should probably go home. Thank you for warning me ahead of time Nagato."

I began walking to the door when I felt Nagato pull my sleeve. It was unlike her to do that so I must be important.

"Nagato?"

"One more thing, Haruhi Suzumiya is not to know about this. If she, or in this case, he finds out it could destroy the universe.

"…ah"

"If Suzumiya were to find out there would be a possibility that she could discover her powers."

"I see. Thanks for the warning." I then left Nagato's apartment and started home. When I arrived at my house my parents were already in bed and my sister was sitting on the couch watching some primetime magical girl anime.

"Oh hey Kyon" she said as I entered.

I then headed upstairs, brushed my teeth, and headed to bed.

'So tomorrow I'll wake up and the whole world will be gender-swapped.' I have to admit I have my doubts about this whole thing. I slowly drifted off into a deep sleep and strangely never had a single dream.

A/N: Hey guys! This is my first story and is actually an adopted one! Hope you guys enjoy! See you next time!