Big Brother Little Sister

“MOOOOM!” Cried Max. “MAY'S PICKING ON ME AGAIN.”

The crying little boy ran to his mother and held her legs tightly. She was preparing supper when he came running inside.

“Hey there, what's wrong my little genius?” asked a concerned Caroline.

“May's been calling me names again!”

Almost on cue, May entered the room, expressing a don't care look on her face.

“Hey, it's not my fault you're such a bookworm!” said Max. “You're never gonna get any friends or Pokemon that way when you're older you geek.”

Max tightened his grip around his mother's legs.

“May, how could you say such things to your brother Max?” asked Caroline angrily.

“Because its true. He shouldn't be studying all the time, he should socialize a bit with friends and not be such a crybaby.”

“May, go to your room right now!”

“Oh whatever. Soon as I'm done with my home visit, I'm off on my next journey.”

May exited the room, stomping to her room. Ever since winning the Grand Festival in Johto, May got a little smart ass, and acting like a know it all, even if it meant acting like a bitch. She stopped by her home to see her family for a few days, as well as placing her trophy in her room, and preparing supplies before heading out to the Sinnoh region for the next big Grand Festival. Her father meanwhile had to take a business trip out of town for a few weeks, so it was only her mother and Max at home. 

“It's not fair.” cried Max. “May was not this nasty when we were traveling with Ash and Brock. Why can't she be nicer like when she was younger?”

Caroline kneel down to be eye level with her son, wiping her son's tears away.

“There there, she's just going through a phase.” said Caroline. “But I will say that maybe you should hang around with friends more often. It's not healthy just staying at home all the time studying and looking after the Gym Pokemon.”

“I want to, but there's no one my age to hang around with in town, and a lot of the older kids are usually off on Pokemon journeys. I wish I could turn ten.” 

“Is that what you really want Max?”

“Yes mom.”

Caroline stood up and walked over to the house phone.

“I'll call the family doctor. There might just be something we can do.”

For the whole trip to the doctor's, Max was a little confused and had no idea why they were going there. Once it was Max's turn to see the doctor, Caroline explained the situation to the doctor.

“I see. Well, as you know we are trying out a new experimental procedure that so far has proven very successful, so if its okay with your son, we can start right away if you like.”    

“What kind of procedure?” asked Max.

“Well, it basically boosts your growth.” explained Caroline. “Your body grows at a much faster rate, that you'll be a teenager in days.”

“No way, really? I never thought there would be such a thing!”

“So will you do it?” asked Caroline.

“Absolutely! Sign me up Doc!”

“Okay then.”

The doctor pulled open a draw and took out a needle with a green coloured substance. 

“This may hurt, so brace yourself.” warned the Doctor as Max rolled up his sleeve and held onto his mother's hand. As the needle went into his arm, Max squeezed his mother's hand as hard as he could, not making a sound even though it stung like hell.

“There's my brave little genius.”

The doctor took out the needle and disposed of it. He then gave Caroline a white paper bag.

“He needs to take two of these pills a day for the growth to begin. Once before bedtime and again when he gets up.”

“Okay, thank you Doctor!” smiled Caroline. 

The next few days around the family home were quite strange for Max and May. On the first day, Max grew a few inches taller. May thought nothing of it as she was still taller then him. But on the second day, he was now around twelfth and developing a more mature voice, as well was developing “other things” a young man would produce, which scared Max, but in a good way. On the third day, he was now taller then May as their mother stood them back to back to see just by how much.

“You're about three inches taller!” smiled Caroline.

“Wow May!” said a happy Max. “Looks like I might be the oldest now!”  

May stormed off upstairs shortly after angry at the situation. She was always the oldest sibling and the one responsible for looking after him during their time with Ash and Brock, but now she was the youngest? She was not having any of that, as she went into Max's room to look for something.

“My brother thinks he's so smart because he's taller then me! Oldest? I've been on this planet more years then he ever has! Well, I'll show him!”

May found the container that kept Max's growth pills. Her intention was to gain a few years of her own to become the oldest again. Who knew, maybe her infamous bust could rival her own mother being a grown up. 

“Let's see, it's been three days, so he's taken six pills. In that case, I'll take eight straight away!” 

Flipping open the container, she poured out eight pills and put them in her mouth in one go. After swallowing, she wondered when the pills would take effect as she stood in front of the large mirror in her brother's room. Her stomach began to fill strange, almost like a sickie feeling, but then she thought that most medicate never tasted good anyway, so it had to be a normal reaction. To her surprise, her left glove slipped out of her hand onto the ground with the right slowly following. As May looked back at the mirror from looking at her gloves on the floor, her eyes widen from the reflection starring back at her. Her clothes were becoming very baggy and she was shrinking in height! Her shorts soon fell off down her legs, while her Torchic panties soon followed as she regressed back to ten.

“Noooo!” she yelled. “T-The pill were meant to make me older, not-”

Shrinking back to eight years old, her famous bust had now vanished, making her flat as an ironing board, and curves were now none existent.

“Please stop, pleaaaaase stop!” she cried, until she finally did stop shrinking at the age of five! Her top now falling down to join her other clothes and she was now small enough to fit through the neck hole, while her bandana slipped off her tiny head, leaving her naked as the day she was born. 

“This is impossible!” she cried with tears in her eyes, covering her chest and private regions the best she could with her arms. “I'm meant to be eighteen, not a five year old!”

She ran out of the room, desperate for help, but ultimately bumping into her brother Max on the way.

“What the?” he asked. “May?!?

She looked up at her now much older brother. She could not stop crying at how tall he was compared to her, seeming like a giant from her prospective.

“B-B-B-Brother.” she cried.

After showing her mother what had happen to her, May was taken to the family doctor to see what he could do. She prayed there was some sort of antidote to this, something that would restore her lost years. The Doctor checked her out, before giving his analogizes.

“Well doctor?” asked Caroline.

“I really don't know what to do.” he replied. “The pills were never tested on someone her age, let alone so many. It must have the reverse effect on a certain age.”

“Well, can't you give me pills to age me up? Just like Max? May asked.

“I could, but I would have no idea what would happen. You could age up, but then you may also regress even further. There's no telling what would happen, or if anything else could still happen.”

“So I'm stuck like this?!?”

“Perhaps. But for now, I'll get the lab boys onto it and see what can be done. In the meantime, I want you to observe May, taking note of anything strange or any changes.”

“Okay Doctor, thank you.” Caroline thanked the Doctor

Much later, Caroline and May returned home from the doctor. May was concerned the whole time, both scared and worried. The doctor had no idea how to cure her, or knew if any more effects could happen to her.

“Okay May, Max should of gotten some of your old stuff from when you were five from the attic. It should be in your room.”   

“Okay.” replied May. Before she could go to her bedroom, her mother grabbed her arm and took her to the sofa.

“But first young lady, it was very bad of you to take Max's pills.”

“I'm sorry.”

At that point, Caroline took the towel May wore away from her and placed May on her lap.

“Sorry isnt good enough. You're about the right age to be punished!”

“What?”

Before May could struggle, she felt her mother smack her bottom. The pain sent shockwaves though her body, as the huge hand hurt like hell.

“OWWW!”

Caroline continued spanking May, who began to cry tears.

“OWW, OWW, OWW, OWW, I'M SORRWWWEEEE, OWWW OWWW, OWWW, OWWWWW!”

This continued for five minutes until Caroline finally stopped. May's bottom was now as red as her former outfit. 

“Now that you've been punished, you can go to your room to get dressed, and then apologize to Max, or else!”

“* sob * Yes mommy.” cried May, as she got off her mother's lap, holding her bottom as she walked upstairs to her bedroom. Once in her room, she walked over to her bed to the large box with the words “Little May's Things” written on it. Browsing through, she took out some underwear, then a white dress with a flower design and put the clothing on. 

“Wow, it's certainly been years since I last wore this dress!” said May, cheering up from the humiliation she had suffered. “But still, I hope the doctor can find a way to restore me.”

“Oh I dunno.” said Max, staying by the door frame. “You look cute enough to be a little sister!”

At this point, May began to feel angry.

“Don't be such a meanie.” said May, though she had no idea why she called him a meanie. “It's your fault I'm like this!”

“Noooo, it's your fault for taking MY medication. Serves you right you little rant.”

“Don't call me a rant!” May cried, beginning to get teary eyed against her will.

“Why not? You've teased me all my life, and now the roles have reversed. I'm not the older sibling, while you're the rant!”

“* sob * DON'T CALL ME THAT! YOU'RE MAKING ME CRY!”

“Oh god, I thought you were a rant, not a big baby!”

“I'M NO BABY!!!!”

As May continued to cry, that familiar sicky feeling inside her began to happen again.

“I wouldnt be too sure.”

May noticed she was shrinking in height again as her dress and panties slipped off.

“NOO!!! NOT AGAAAAAAAAIN.....”

This time, she stopped at three and was no higher then Max's knee. The other noticeable change was her hair was now even shorter, to the point she looked like a boy.

“Guess you're more of a baby now!”

All May could do was sit on her pile of clothes and yell, just like a baby, while tears flowed like waterfalls. As she cried, she began to shrink one more, regressing in age till she was only one. Her body was now small, but chubby, and hardly any hair on her head. Her crying more sounded more babyish as her vocal chores revered back to undeveloped. 

“Oh Moooooom.” Max yelled with a smile on his face. “It happened.”

“Okay dear!” replied Caroline, rushing up the stair in a hurry to see her baby girl once again with a pack of diaper in hand. Entering the room, the happy mother picked up her baby girl and then placed her on her dressing table on her back. May could only cry harder as her mother began to apply baby powder on her, and then put on a big bulky diaper, one with Torchic patterns. 

“Now now May, the Doctor said there may be further regression, so I made sure I was prepared. Even so, you look so adorable as a baby!”

Once finished, Caroline picked her up high in the air to get a good look at her.  

“Oh, how I've missed this feeling!” Caroline smiled happily.

And that's how it was over the next few days, May was now a baby and she now had to live like one. Her routine now revolved getting changed in and out of diapered, being fed baby food, which was even more humiliating for her wearing a bib, sitting at a high chair, and Max teasing her with the “Got your Nose” trick, to which she had absolutely no idea how her brother pull that off. She knew before, but now she had forgotten. Caroline also took her out in a baby pram. May was so embarrassed as local people she knew would stop and say “Oh, what a cute baby!”. Even worse, her mother told everyone she was May, not a new family member as she would explain the whole story. One night, starring from her crib, she saw Max with a lady friend, she remembered her as Misty when they traveled with Ash and Brock, giggling as they entered Max's room. Sometime later after hearing all sorts of “strange” sounds from Max's room, she saw Misty walk out a bit wobbly only dressed in her top as she pulled up her panties, then her shorts before kissing a half naked Max goodnight by the bedroom door and leaving. Since made May take her adult life for granted, missing the little things like swearing occasionally, independence and the sex appeal. The days felt like torture to her and longer as a baby, as she desperately hoped the Doctor would phone her mom soon so she could return to her former life.

A week had passed. May was sat at a high chair in the breakfast room, wearing a fresh diaper and a bib with a cute Skitty pattern with the words “BABY” in pink written below. Still unhappy, May had her arms crossed in a displeased manner, occasionally opening her mouth as her mom flew airplane spoons with baby food into her baby's mouth. Being unable to talk was hard for May, so her arms crossed and and dissatisfied look was the only way she could tell the world how she felt. Just then, Max entered the room.

“Hey mom, can I asked you something?” he asked.

“Sure my big genius, what is it?” Caroline asked. 

“Well, I've been thinking. I've always wanted to go on a Pokemon journey when I grew older, and now that my body is the right age, I was wondering if I could do that?”

“Oh of course honey! Yes, I can ring Prof Birch and he can prepare three starters for your to choose one by tomorrow if you leave this afternoon!”

“Thanks mom!” Max hugged his mother in delight.

“AGOOO GOOO GOO!” May yelled angrily. Max walked over to his “younger” sister.

“Aww, don't worry May.” Max grinned as his patted his sister on the head. “Give it another nine years, and you can start a Pokemon journey too!”

That remark turned on the waterworks in May's eyes, as she stomped her hands on her dinner table and screamed as she began to threw a tantrum, crying like the baby she was.

“WAAAAAAAAAAAAAH!” May cried.

Caroline walked over to May, picked her baby up and rocked her left and right to charm her down.

“Shhhhhhh, shhhhhh sssssssssh.” Caroline said. “Calm down May, Calm down.”

Later that day, Max prepared to leave home to start a Pokemon journey, packing a travel bag and getting his funds together, money he saved for years to build up for his eventual Pokemon journey. Once ready, he said his goodbyes to his mother, hugging, kissing and thanking her for everything. As Caroline waved her son off, she shut the front door and made her way upstairs to the newly designed nursery, formally May's room. Baby toys and Pokemon plushies were scattered over the floor, wallpaper replaced with pink baby Pokemon such as Igglybuff and Cleffa, a changing table replaced the dresser May once had, a rocking chair in front of the window, and her bed was now gone, replaced by a white crib that baby May laid, making baby sounds as she watched the Pokemon mobile spin around in a circle.

“Hey my baby girl.” Caroline looked down at her child. “You ready for a feeding?”

Looking at her mom, May crossed her arms and looked dissatisfied with her. Despite being a baby now, she knew something was up. It was taking too long for the doctor to ring back and her mom went as far as to redecorate her room. 

“Now don't gimmie that look May.” Caroline spoke as she began to undress, only remaining in her underwear. “Let's get you out of there.”

Caroline picked her baby daughter and carried her over to the rocking chair. May was now feeling a little embarrassed as she was laid in her mother's arm, mostly because she was so close to her mother's breasts. 

“We're not using the bottle anymore May.” Caroline sat in the rocking chair. “You're going to be fed more “naturally”.”

As Caroline tried to move May's tiny head towards her left nipple, May struggled, pushing the breast away from her and beginning to scream a baby cry. 

“I think you're misbehaving May. You know, you'll never be an adult again if you don't act your age.”

May paused for a moment, looking up at her mom and wondering what she meant.

“Oh? You think I did not know that Max's pills would make you younger May? See, I knew you would be so stubborn once Max was older then you, I'm your mother so I know these things. Course, MAX'S pills would of made you older, had I not switched them with Regression pills.”

May could not believe what she was hearing. Her own mother tricked her and turned her back into a baby! What could of processed to do such a thing?

“My little genius was more grown up then you even been May, and now that my baby's gone off on a Pokemon adventure, I need someone to fill the emptiness he has left behind. You had it coming May, all the teasing and such, so I guess you've got some growing up to do...again.”

May left out the loudest baby cry she had ever screamed since returning to babyhood. Her adult life was gone, and now her mother had her trapped, all because of how she treated her brother, and her mother's desire to have her baby girl back. May just wanted to scream the house down, for all to hear.

“WAAAAAAAAAAAAAAAAAAHHHHHHHH!!!!!” The baby's tears flowed like waterfalls.

“Shhhhhhhh, Shhhhhhh, now I'd stop crying if I were you May.”

May stopped crying as soon as she saw the container her mother picked up.

“You want to guess what happen if you take one more regression pill May? You magically return to my womb. Now, are you going to behave, or do I have to put you back in mommy's tummy? Think I'll like being nine months pregnant again for awhile!”

Almost as soon as Caroline stopped talking, May latched her mouth onto her mother's nipple and began sucking her mother's delicious breast milk.

“Goooooood girl May.” Caroline smiled, rocking the chair as she nursed her baby girl. Caroline felt in heaven again, back again with her baby girl. She had longed for this sorted of bonding with her daughter again, feeding times in the rocking chair just in her panties, which she watched the sun set and the sky turn a bright orange. “Shouldnt be long now May. Your baby mind won't be able to keep all your adult memories, and soon you will forget them all. Anything you do remember will seem like a dream to you.”

May no longer cared, continuing to feed off her mother. If she misbehaved, it would all get worse, and there was no way out of her current situation. She had to accept her fate. She was a baby girl. Her precious memories would soon be no more. She had to start anew, whether she like it or not.

At least life would be simple for May now, expect for the annual visits from her big meanie of an older brother Max....

The End?