Hi there, guys! It's me with my first fanfiction! I made this, well...... For celebrating Kaidoh-sama's birthday today!! Sorry if I have some grammatical errors, I'm not good at grammar. Enjoy!!!

CHAPTER 1 - A Baby in the Locker Room

"Tezuka… Say, who left his baby on the locker room?" Fuji points at a baby who wears a loose bandana. "He looks like Kaidoh, ne?"

"Ahhhhh!! So cute, nya!!! Just like a plushie!!!" Eiji runs toward him. "Here, Eiji nii-san wanna hugs you!"

"Shhuuuuu…!!!!" He slaps Eiji right on his left cheek.

"Ouuch! Ooishi, this baby slaps me!!!"

"Shuuuuuuuuuuu!!!!!!!" He shouts loudly.

"Inui, what have you done to Kaidoh?" Tezuka stares at him.

"Huh? N-no. I didn't do anything... Don't blame me."

"Whose baby is this?" Echizen raises him.

"Shuu…?" He looks at Echizen's eyes. Kaidoh baby's eyes are so round and cute! He looks like an innocent little creature that just needs someone who'll take care of him. He blinks several times and Echizen's blushing. "Shuuu!!!" He hugs Echizen.

"He likes ochibi!" Eiji shouts. "Ochibi! I want hug him too! It's no fair! Kaidoh chibi is just so cuteee!!! I want him to remain like this for his entire life!!!"

"So, Inui. What have you done to Kaidoh?" Tezuka asks.

"There's just something missing from my formula that I put into…"

"JUST GET TO THE POINT!!!" All of them shout.

"There's a miscalculation from the juice that I gave to him. It'll help with his energy, not turning him into a baby!"

"In that case," the captain continues. "You must take care of Kaidoh. Make the formula that turn him into normal or I'll kick you out from Seigaku tennis club. Dismiss!" Tezuka packs his bag and goes away.

"NO FAIR!!! I WANNA TAKE CARE OF HIM! I WANNA!!!!!!" Eiji yelled. "OCHIBI!! HAND HIM TO ME!!!!"

"Enough, Eiji…" Ooishi sighed.

"But-but-but…"

"Let's go home."

"No fair!!! Ooishi's just too mean! And you too, Ochibi!!!"

"Eiji!!!" Ooishi pulls him away.

"Mamushi baby version seems cuter than it normal version." Momo said.

"SHUUUUU!!!!" Kaidoh punches Momo. "Shu shu shuushu!!!!!" He angries.

"Still so rude!" Momo cried.

There's a long silence between Seigaku regulars minus Tezuka, minus Eiji, minus Ooishi. Then, they argue about who'll take care of baby Kaidoh. Taka won't be able to take care of him because he has a shop to run. Nor Fuji, he must visit his little brother, Yuuta today. Momo wants to raise baby Kaidoh but, Fuji doesn't allow him to do so and Momo grumbled. So, all left is Echizen and Inui.

"Kaidoh seems to like Echizen. He hugs him all the day." Fuji says.

"But, Inui-senpai is the one who make Kaidoh like this!" Momo complaints.

"Mada mada dane…" Echizen covered his face by his Fila cap but he still carries baby Kaidoh.

"I think this is it. Inui, you'll take care of baby Kaidoh. But, if your formula makes Kaidoh turn into something smaller than baby, you'll next to be baby, Inui."

"FUJI! YOU'RE THE WORST EVER!!!" Inui shocks.

"Here YOUR Kaidoh, Inui-senpai." Echizen hand Kaidoh to Inui. He stares at baby Kaidoh.

"SHU!!!" Kaidoh grabs his glasses. "SHU!" Kaidoh pulls it off. "SHU!" Kaidoh throw it away. "SHU!" The glasses broke into pieces. "SHU!" Kaidoh slaps Inui. "SHUUUU!!!!!!!!!" Kaidoh crying.

"What happened to mamushi? He seems to hate Inui-senpai!"

"Hate Inui-senpai….

Hate Inui-senpai…

Hate Inui-senpai…" Inui got blank all of sudden. "I think I'll go home now…" He walked out.

"That's it. Let's go home, guys." Fuji smiles.

I think that's it for the moment. I'll appreciate you guys who review! See you at next chapter!!