[Prince of Tennis] My Younger Sister

Chapter 1: Echizen Rika

Its a peaceful morning at Echizen Mansion. Until a certain 3 Year old think it is interesting to throw Maple syrup at 12 year old older brother who is dozing off while eating his breakfast.

"Mou! You are gonna make me late!" Ryoma Grumbled as he cleaned himself up.
"Don't yell at your sister. She is only 3." Rinko said, making Ryoma glare at Rika, which went unseen to the parent.
"By the way Ryoma, you have to bring Rika to your school, I have already informed your school about it. Not just today, in fact for maybe a month? Nanjiroh and I have to fly over to America to see your grandpa, his condition is getting worse so we have to take care of him." Rinko said, and Ryoma grumbles more, making Rinko smile a dangerous smile. "You WILL take care of your sister while we are gone right?" Ryoma nodded, sweatdropped.

Ryoma helped Rika in her day clothes, a white blouse and a skirt-overalls, before dressing himself in his regular's uniform. Looking at the time, 10am. His eyes widen and he picked up his sister, bags and his keys before getting on his bike and ride to school as safely and as quickly possible. After all there is a baby on board, and he is an hour late.

At Seigaku
"Ochibi is so late... And Tezuka is so mad... Ochibi will have a tough time with his punishm-" Kikumaru was cut off as a loud screeching sound of tyres was heard in the court.
"Ah, Echizen is here." Momoshiro said, pointing to the panting boy, as he tries to get off the bike.
"Echizen, 100 laps aroun-" Tezuka was cut off when loud wailing sound is heard from Ryoma, or rather, behind Ryoma. Everyone raised an eyebrow and moved closer only to see a panicking Ryoma trying to calm down a young child.
"Mou Rika, I'm sorry, please stop crying, will you? I will get you whatever you want as long as you don't cry... Ponta? Candy? Or do you want toys?" Ryoma says in a soft gentle voice, his normal arrogance is gone. Everyone was shock at the sight.
"Ochibi! Who is this cute chibi?" Kikumaru gasped, his eyes sparkles as he watches the sniffling girl.
"Sister." He simply said as he pick up Rika as he makes a gentle rocking motion as he calm the child down, making the girl giggle cutely.
"Eh?! You have a younger sister?!" Everyone (except Tezuka) yell, shocked. "You never told us!"
"Lowd...." Rika covers her ears as she whined, making Ryoma glare at everyone and head towards Coach Ryuzaki.
"Sensei, I'm sure you know my circumstances, will you take care of Rika while I go do my Punishment?" Ryoma ask the teacher as he ignores all his upperclassmen.
"Rika, stay here with sensei. I'll be back." With that, Ryoma ran off to finish his 100 laps.

Everyone ask Coach Ryuzaki about and they all got their answers. 'Echizen Rika is Ryoma's younger Sister. She will be following Ryoma to school for the next 1 month because their parents will be away from home.'

"We can see Ochibi-Chan for the next one month! Thats great! We should get to know her more-" Kikumaru turns and look around. "Nya? Where is Chibi Echizen?"
Everyone widen their eyes and look around, not seeing the young girl anywhere in sight and starts looking high and low, except Oishi who fainted.

Where did Rika go? Lets see in the next Chapter!