AN: So, I'm back! I am so sorry for keeping everyone waiting. I really appreciate the support from everyone! As for this chapter, I hope everyone remembers that Yugi is a teacher. This is actually shorter than I excpected, but that's cool. I have another chapter that's ready to be posted, I'm just waiting for reviews. Also, I'm not sure if the quality is my best, so any concerns or corrections or advice is welcomed! Please enjoy. =)

Disclaimer: I don't own Yu-Gi-Oh, and thank goodness for that, otherwise everyone would have to wait a year for the next episode.

Yugi and Iris entered the classroom. Immediately, the class of young adults looked up at Yugi from their desks.

"Good morning class." Yugi greeted, standing in front of all of his students.

There was a jumbled reply of "Good morning" and "Hey" and "Hello".

"I know it's too late for anyone to to enter this class," Yugi started, trying to come up with an explanation for Iris, "but this is an honorary student who's here just for today." Yugi gestured to Iris.

"Is she qualified?" One student asked referring to the qualifications everyone had to meet in order to be in Yugi's class. The duelists needed to be at a certain level to apply- a high level. That means that they had to defeat some pretty important duelists.

Yugi responded, "Of course she's qualified."

"Who did she beat?" Another student asked.

Yugi didn't realize his students would be so skeptical, though she is much younger. Couldn't they just trust his word? "Uhhh..." Yugi stalled, "Ummmm... she beat..." He looked around the room and saw a poster of Seto Kaiba and his three Blue-Eyes White Dragons. Why did he even have that poster? "She beat Kaiba."

The entire class dropped their jaws. Iris even looked up at Yugi in disbelief. They spoke amongst themselves saying things like, "Really?", and "Her?", and "Kaiba?".

"Yes." Yugi hushed them. "That's right." He smiled fiendishly. "She defeated Mokuba Kaiba."

Now the class became obviously less interested, "That's no big deal." One student replied.

Yugi simply looked at him, "Have you ever defeated Mokuba Kaiba?"

"Well- no."

"Then you've learned your lesson. Haven't you?"

His class looked at him with confusion.

"You see, I'll bet you all thought she wasn't even old enough duel. You could have all underestimated her talent."

The class began listening intently while taking notes.

"Nobody used to think that I was a duelist- when I was short. Maybe next time you guys won't assume that a duelist has to be a tall brunette, with gorgeous blue eyes and a sexy body."

His entire class stopped their pencils in harmony. They looked up at Yugi with wide, confused eyes. At last, a girl in the back row asked, "Did you just say that Seto Kaiba has gorgeous blue eyes and a sexy body?"

Yugi jumped back in shock, "No!" He replied in disgust, "Why would I say that? I wouldn't say that!" He smiled, "I was talking about my girlfriend. She's a pretty good duelist too you know?" Though he laughed too himself, he did still shudder at the physical features that Tea and Kaiba had in common. It was pretty weird.

His class laughed, and so did Iris.

"Anyways," He began, "That's my lesson for today, I guess."

His class looked at him in disbelief.

"Okay, the truth is that I don't have a lesson plan. This is actually my little sister, and I need to watch her for today. I was going to give you a test, but since she's here I don't really feel like it.

The class cheered for not having to take a test. They celebrated with applaus and high fives and exclaiming, "Yes!"

"So get with a partner and practice dueling. Remember, the unit we're on is fusion monsters. That means your partner is grading you on how well you fuse and use your monsters." Yugi stopped talking right there, because he was actually embarrassed that he rhymed.

The class then began their duels. Most of them changed seats and loudly move their desks around.

Yugi turned to Iris. "Grab a chair and pull it up to my desk."

While she did that, Yugi sat down at his desk and opened a large drawer. When she sat down next to him, she watched him look through the drawer which was filled with games. There was a deck of playing cards, a few puzzles, pick-up-sticks, a small chess board which converted into checkers and backgammon, dominoes, a book of sudokus, another book of crossword puzzles, some handheld electronic games, and some more that she couldn't recognize.

"You have a lot of games."

"Yeah, I need something to do while they practice dueling. And I don't want to grade papers." He smiled. "Do you know how to play chess?"

Iris nodded.

Yugi pulled out a chess board. "I don't know why I even bring two-player games. But it's a good thing I did."

Yugi began to set up his side.

"So, when did you start teaching this class anyways?" Iris set up her own pieces.

"I started teaching here two years ago."

"Why did you start teaching it?"

Yugi shrugged, having just finished setting up his side. "I don't know. Everyone told me that I could teach young people a lot about dueling.

Iris was done putting up her pieces. Yugi made the first move, then Iris went. "I'll bet they would have hired you at the duel academies. Why didn't you teach there?"

The two of them made several moves in a row, one after another. "I didn't want to go too far from Domino City. I'd rather teach at a smaller school like this one. And the students can transfer to an academy and then become pro."

Throughout their conversation, they continue the game.

"Oh, you would have have to stay on the campus and that's too far from here."

"Exactly. How about you? Where have you been living?"

"Just north of Domino, but I've been moving around."

"You don't really stay at one place for long?"

"Well, no. Check."

Yugi's move took him out of check. Then he replied, "Why don't you and your father stay in one place?"

"We haven't really had a place. He's had several girlfriends and we stay with them." She made her move. "Why did you call him my father? He is our dad, isn't he?"

"Yeah, but no. He's just a father to me. The way I always saw it, a dad is a person you know. A father is just a person who...well...conceives you. Check."

Iris moved her king out of check. "Conceives?"

"Never mind. The point is, he's your dad. He's not a great one, but he is."

"Maybe not, but it's not like I know any other kind. Besides, I still love him." She moved one of her pieces. "And you?"

Yugi thought for a moment, Whether it was about his move or her question was unclear. "I don't know. I'm confused." He made his move. "No."

"Oh." When she moved her piece she said, "Check."

"I don't know." He tried to clarify. "I don't even know him."

"I understand."

"You do?"

"Yeah, it's just that...you don't know me either."

He was a bit surprised, but she was right. "Well, I don't know what to say, It's not like I don't love you." He moved his king and took out one of her pieces.

"But, you don't know me."

"Can you blame me? Really?"

"No." She admitted with a smile.

Yugi moved a knight, "Checkmate."

"See, you are good at all games."

Yugi laughed, "You should see me against Kaiba. Chess is his favorite game, and he gets all worked up when I beat him."

"He does?" Iris laughed, "I didn't know that."

"That reminds me." Yugi began to put the chess pieces away. "After this class, I have to go straight to Kaiba Corp."

"Why?"

"Because I have a meeting with Kaiba."

Iris gasped. "I'll get to meet Kaiba?" Iris exclaimed, a bit too loudly. The whole class stopped what they were doing and looked up at Iris.

Yugi noticed and replied, just as loud, "Yes, you will get to meet Mokuba Kaiba."

The class became less interested and continued what they were doing. Yugi winked at Iris and she grinned, "Really?" She exclaimed in an excited whisper.

Yugi nodded subtly.

"I'm not related to him too, am I?" She asked jokingly.

Yugi stopped to seriously think about it. "Well- no. I don't think so."

"What do you mean by that? Are you related to him?"

He scratched his head. "It's complicated. You see, I'm not sure if I'm some kind of descendant of Atem. Seto was Atem's cousin, and I think Kaiba is a descendant of Seto. So I'm not sure if we're related. Does that make any sense?"

Yugi thought he clarified that for Iris, but she looked more confused than ever. "What?"

"But Atem never reproduced." Yugi concluded, "So, I guess not. I think I'm a descendant of Shimon anyways. Never mind."

Iris stared at him blankly. "You might be related to Kaiba because he's related to himself, and was Atem's cousin. But you're actually related to Shimon because Atem never had kids and I have no idea who Atem or Shimon is."

"Yeah, I'll explain later." But Yugi was surprised that she understood any of what he was saying.

Two kids raised their hands. "We're done." one said.

"Who won?" Yugi asked while picking up a pen and pulling out a clipboard.

Both students pointed to the winner. "He did." The other student said.

Yugi wrote a check mark on the paper on the clipboard. "Turn in your papers and you can leave."

The students turned in their papers and left. Then, two by two, more students finished their duels and left. Yugi made more and more marks on his paper. This continued until they were all gone.

"Well, we better not keep Mr. Kaiba waiting." Yugi smiled as the two also left.

Like I said, normally it's better quality than this. Also, it's longer. I've written most of the story down on paper, I just need to type the rest. So, hang in there, because it gets way better, I promise! Stay tuned for the next chapter, I'll post it in about a week or sooner if I feel that I've recieved enough reviews from this one. So, thanks to all of my readers, review please!