First Time
By GBM
A young girl lifts weights for the first time


Turning on the light to the basement, I walked down with little Kelly in tow.
She had seen our Dad lift some incredible weights and I had recently begun
lifting myself. So naturally Kelly wanted to try too. We got to the bottom and
walked past Dad's gigantic weights with a bit of awe. Continuing on we made it
to another room. I flipped the switch to turn on the lights.

I looked down at Kelly. She was seven years old and was the smallest girl in
her class. That fact didn't seem to bother her too much and when you looked
into her chocolate brown eyes you could sense her wheels turning. She would
have a knowing smile on her face that would often confound me. What was she
thinking?

I told her we needed to stretch first and she brought her thin arms up above
her head. Kelly stood only 3 feet tall with long, dark brown hair flittering
to and fro. She was wearing a white shirt with some flowers on the front and
some blue shorts. Her little stomach stuck out a little. I looked down and saw
that she wasn't wearing any shoes, just some pink ankle length socks.

"Kelly, I told you to wear some shoes to lift weights."

Kelly stamped her foot. "It's not cold down here!"

I sighed. What difference would it make anyway, it wasn't like we were going
to lift anything heavy. "Alright. Ready to lift weights for the first time?"

Kelly jumped up and down, clapping her hands. "OK!"

I turned around. I had been lifting weights for about six months and was now
in pretty good shape. Since I'm about 5 foot 10 and 150 pounds, I'm still
pretty lean, but I've put on a little muscle over that time. As a sophomore in
high school I needed the added confidence. I wasn't going to be as strong as
dad, but at least I could stand on my own. Turning back toward Kelly, I
grabbed a bar that weighed about 5 pounds and set it in front of her.

"OK Kelly, we can use this to start with. I like to do this routine to work a
number of muscles, so just do what I say."

She smiled at me, looked at the bar and wrinkled her nose.

"Where are the weights? Don't you need to put weights on both ends?"

I laughed. "Don't worry, Kelly, if you can handle this, we'll put on some
weights."

She frowned, but mumbled an "OK."

I smiled. "Alright, now squat down and grab the bar."

Kelly followed my instructions. Since she had watched Dad and I lift weights
before, she knew enough to know how to hold form. I was impressed.

"OK, now keep your arms straight and stand up."

Kelly kept her eyes ahead and stood up, bringing the bar up cleanly.

"Very good. Now stand on your toes to work your calves."

Kelly smiled and looked at me. "Cool! My first muscle!" She then stood up on
her toes and held it for a moment.

"Then bring you're foot back down and do that twelve times."

Looking serious, Kelly did just that, stopped and turned her head toward me. I
smiled again.

"Now hold your back straight, bring the bar a little in front of you and squat
back down. Now you're working your thighs!"

Kelly giggled. "My second muscle!"

I smiled. "Well actually, you're working several." She ignored me and
continued to repeat the movement another 12 times. Kelly then looked over at
me.

"Nice job. Now stand straight, pull your tummy in and bring the bar up with
your arms."

She smiled at me. "Oh, a curl! This works your biceps!"

I raised my eyebrows. "That's right!"

Kelly quickly completed the 12 curls and set the bar back down. "Can I put
some weights on the bar now?"

"Sure." I helped her put on a few weights until the bar was 10 pounds. I
smiled as she quickly ripped through the same circuit. As she finished the
last curl I looked at her arm and thought I saw a small bulge push outward.
Was that a little hint of muscle? Naw, it couldn't be, not on a 7 year old
girl.

"That was easy! Can we add some more weight?"

I shrugged my shoulders. We added more weight until the bar was 20 pounds.
Once again she tore into the small routine. Now I was amazed. Especially as
she cranked out the curls. I looked as her little arms pump up and down and
now was sure. She did have muscles in her arm. She put the bar the down and
smiled at me again.

"That was easy too! Let's put some more weight on!"

I turned my head to the side. More weight? OK, it was time to show her what
heavy weights were like. I filled the bar up to 50 pounds. But this too,
proved to be easy for this little dynamo. She brought the weight up and did
her calf raised. I looked down. Her little legs bulged with each raise. Holy
cow! I could see little muscles form and flex. She WAS gaining muscle mass!
This couldn't be possible, nobody gains muscle this fast. And surely not a
seven year old girl. But as she performed her squats, her thighs expanded a
little too. More muscles were growing out! She was going from no muscle to
impressive bulging muscles in a matter of minutes! As she stood up, her shirt
was pulled up against her growing shoulders, back and chest! And now I could
see her stomach. And then it dawned on me. She no longer had her little girl
belly. It was gone! Her stomach was flat and looked hard!

I stood in near shock. Kelly was pulling at the weight that had to weigh as
much as she did. Heck, I couldn't do a bodyweight curl, so there was no way
that my little sister could the very first time she lifted weights. But to my
continued shock, she brought the 50 pound weight up with a small grunt. Her
biceps bulged into little balls! What was happening? Not only did she curl the
weight, but she was able to do it again! The little biceps expanded with each
lift! She cranked out 12 reps and dropped the weight with a small clang.

"Wow, David! That was hard when I first started, but it got easier at the end!
Weight lifting is making me stronger!" She then looked down at her little body
and her mouth went open. "And look! Lifting is making my muscles grow too!"
She reached down and rubbed her now flat stomach. Kelly then bent down and
rubbed her hands on her thighs, flexing and unflexing the newly developed
muscles. I watched as her fingers spread apart with each flex. She continued
to reach down and rub her newly developed calves that looked large and firm.
She then looked at her arms, smiled and looked at me and with a serious look.
Kelly then proceeded to flex her bicep. Her muscle expanded upward into a
little tennis ball! Unreal! A seven year old girl with a well shaped biceps!
Holding her serious look, Kelly beckoned me over.

"Feel my bicep, big brother!"

I walked over, reached down and gripped her now bulging arm. It was pretty
hard! I rubbed my hand around the ball of muscle, trying to figure out how she
had done this. Her bicep was big and her tricep was full. She had the arm of a
serious fitness competitor! I stood back up and rubbed my chin, trying to make
sense of this. Kelly was too excited to care how it was happening.

"I'm getting all muscley. Cool! Let's add some more weight. I want bigger
muscles than this! What is your best lift?"

I stammered. "Uh, I can curl 100 pounds."

Kelly quickly added the weights until the bar had 100 pounds on it. She then
gave me a sly smile.

"You can go first."

I pulled in a short breath. First? Surely she didn't think she could lift
this? A seven year old girl can't be as strong as her 15 year old big brother.
Ignoring her comment I went through the routine, making it through 9 curls and
toughing out the last three. I was pretty happy with that. Not bad for someone
who weighs 150 pounds. But not as impressive as Kelly's bodyweight curl. Kelly
came over to me holding onto a tape measurer.

"Flex your bicep David."

I smiled and brought my arm up. Pumped big from the curls I flexed up my bicep
to about 14 inches. Maybe this was all she wanted to do. I shook my arms and
was ready to head back upstairs.

But then Kelly put the tape down and walked up to the weight and took on a
stern look.

"My turn!"

Kelly then proceeded to bend down, stick her little behind out, grip the
weight firmly and with one clean motion pull the weight up to her thigh. Holy
cow! She then did the calf raises and this time I watched in shock as her
calves expanded to over 12 inches around! Heck, they were as big as mine,
maybe even bigger! And she was about half my height! I gulped. Her calves
looked better than mine, forming into small heart shaped masses! She then did
the squats and her thighs pushed out bigger and bigger muscles with each dip!
Her behind stuck out with firm gluteus muscles! After another 12 repetitions
she stood up and I looked down in awe. Thick, gymnastic size muscles bulged
forth. I gasped again. Her small legs now had more muscle on them than I had
on mine! Kelly looked down at her legs and smiled.

"Look big brother! My legs are as big and as strong as yours! And they look
better! They have more definition and better shape! You can see each muscle
group! I'm turning into a super girl!"

Nodding my head absently I assumed she was done. I figured wrong. Her serious
face returned and her little arms shook. She wasn't going to curl the weight
was she? As she struggled to pull the weight up I watched as her shirt
continued to rise upward. Her back was expanding, her shoulders were adding
more mass and her chest was getting thick! Twin blocks of pectoral muscles
bunched and grew right before my eyes. It was if two small monitors were
pushing away from her chest. Unreal! As her chest grew thicker it pulled her
top up higher, exposing a stomach sporting a nice six pack thicker and more
cut than mine!

I sighed with a bit of relief as she continued to struggle. She couldn't curl
this weight. Good! Smiling, I looked at her. "Come on Kelly, give it up, you
can't lift that. That has to be two times your weight. That's just too much
weight."

Kelly looked at me and pouted. "Oh, yeah? I can feel myself getting stronger!
You had better watch out! My muscles are getting harder and thicker! They're
getting bigger and stronger! I can do this!"

Then as if by magic, the weight slowly moved up, like it was on a string.
Kelly's arms bulged forth bigger than before! I watched in awe as the weight
continued its inexplicable rise, passing her chest and finally making it to
her shoulders. I blinked twice.

"Kelly! You just curled 100 pounds!"

She gave me a small smile. "I know! And I can do more curls too, just watch!"

Kelly slowly moved the weight back down to her bulging thighs. She reset
herself and pulled the weight back up. And then back down and back up. Each
repetition looked labored, but the next one also looked easier than the first!
At nine repetitions she was picking up speed. Finishing with 12 repetitions,
the last one looked easier then when she curled the five pound bar! She
dropped the bar and looked at me.

"Grab the tape measurer."

I quickly complied and Kelly brought her little arm up into a bicep pose. It
bulged into a perfect muscle, round, thick and detailed. It looked better than
mine! I wrapped the tape around and gasp at the result.

"12 inches! That's really big. Your bicep looks like a baseball!"

She smiled at me and shook her head. "No, big brother, 12 inches isn't really
big, since I haven't flexed down hard yet!" I gasped. Before I could say
anything, Kelly pulled her thick little forearm forward and tightened her fist
until her knuckles were white. I watched in disbelief as her bicep tensed and
added mass in every direction like something out of a cartoon. It was the most
incredible thing I had ever seen. Thick, pulsing muscles pushed upward on the
formerly thin arm my 7 year old sister! The tape slowly pulled away from my
fingers. Her little ball of muscle was getting bigger! It reached 13 inches!
Kelly grunted and her forearm shook. She was milking more muscle into her
already pumped up arm! The tape pulled further as her bicep rose upward past
her shoulder until it reached 14 inches! She smirked at me as I pulled the
tape away.

"I'm as big and as strong you now, big brother! And you're much taller than
me! I'm like a Power Puff girl, only I've got really big muscles!"

I could only nod my head. How was this possible? Kelly held her pose.

"Now feel my muscle big brother."

I dropped the tape and complied. I rubbed my hand around her big ball of
muscle. Her bicep was unreal! I could barely press my fingers in. I rubbed my
hands up her thick forearm, down around her large bicep, around her dense
tricep and up her striated shoulder. She was sporting the arm of a female
bodybuilder on the frame of a seven year old girl! What was going on here? As
I continued to rub her impressive arm, Kelly smiled at me.

"I should have started lifting weights sooner! I've got more muscle than
anyone in my school now! My legs are meaty and strong! My back and chest are
thick and rippling! And my bicep is big, round and full of power! This is so
cool!"

I could only nod my head agreement. I stood back up and Kelly walked over to
the weights and picked up a 20 pound plate. I looked at her in disbelief.

"What are you doing Kelly?"

"I'm putting more weight on. You said that when you lift weights you keep
doing it until you get to the weight that you can't lift. I haven't done that
yet."

When did I say that? I was about to protest, but decided to help her instead.
I figured if we put 200 pounds on the bar then she would have to give up.
Finishing, I stood back up and Kelly looked at me.

"Your turn big brother."

I clenched my teeth. Well, I could lift this weight anyway. Nodding, I walked
up to it, set myself and with some effort, pulled the weight up. I did the
calf raised OK, and was able to finish 12 squats. But when I tried to pull the
weight up for a curl my body gave up. My face turned red under the effort, but
I finally stopped and dropped the weight. As I backed away, Kelly walked up to
the weight, giggling.

"My turn."

She then reached down, and to my continued astonishment, pulled the weight up
to her thick thighs. She then proceeded to do the calf raises easier than I
would have thought. Her little calves continued to bulge forth, now bigger
than baseballs! She moved onto the squats and was able to do those too. As she
continued to squat her shorts began ripping up the sides against her expanding
quads and bulging glutes! Her short legs were now filling up with incredible
girl muscles, taught, firm and bulging in every direction. As big as any
female bodybuilder but on a much smaller frame.

"Look at my legs big brother. They're bigger than yours. They're bigger than
any of those gymnasts from TV! And I'm only a seven year old girl! This feels
so good! And I'm not done yet!"

Setting herself, Kelly then concentrated and began to tug at the 200 pound
weight. Surely there was no way she could curl that weight. What did she
weigh? About 45 pounds? Blinking, I looked at her magnificent muscles bulge
and shine. Well, perhaps she weighed more than 45 pounds now. But as of 10
minutes ago, this would be a four times bodyweight curl. No girl has ever done
that! As she pulled against the weight her upper body began to expand, growing
against her effort! Her chest now pushed hard against her shirt exposing large
slabs of pectoral muscles. Heck, her shirt was quickly becoming transparent
against her incredible bulging physique. The flowers on her shirt grew and
stretched out. Then with another small ripping sound, cleavage pushed its way
outward, exposing her little girls boobs of power! Her back and chest
continued to expand in all directions as she struggled against the weight,
pulling the shirt up until it was at the bottom of her quivering muscle filled
pecs, exposing the bottom of her power chest muscles. Her muscled up
abdominals pulled in and out with every breath, looking more defined than
before. Veins now pushed to the surface all over her bulging arms. Another
loud tearing sound resulted as her biceps tore through her sleeves as her
biceps bunched bigger than ever! Her entire body shook as she struggled.
Surely she wasn't going to curl this weight? Surely she wasn't that strong.

But then with one mighty pull, the weight moved upward! I couldn't believe it!
She was going to curl 200 pounds! At the half way point, Kelly fixed her back
straight, moved into the weight and completed the curl! What a feat! What a
girl! Kelly held the weight and smiled at me.

"Boy, big brother, I should have started lifting weights sooner. Look at my
bulging muscles! I'm as big as our gym teacher! And I'm twice as strong as
you!"

Accentuating the point, she brought the weight down and pulled it up again.
Two curls! And she didn't stop there! I watched in shock as the large weight
continued to move against the bulging muscles of my little seven year old
sister. Stopping at 12 curls she dropped the weight again. She then stalked
over toward me, stood proudly in front of me and flexed her bicep, ripping her
shirt up to her neck. Holy crap! A huge, vein engorged mass of young girl beef
bulged forth!

"Feel my muscle NOW big brother! It's bigger than yours! It's bigger than most
men!"

I reached over with trembling hands. The softball sized mass was big and
bulging. I gave it a squeeze and found it incredible hard! I couldn't dent her
fantastic bicep! Her muscles were getting denser! I looked her arm up and down
as it had to be 20 inches around! Her arm was huge! I couldn't even get both
my hands around it now. It was as big as the arm of a large man! The shape and
hardness were unreal. It peaked up perfectly! She would win any bicep contest
hands down! Containing my excitement and concern, I released my grip. Kelly
held her flex and narrowed her eyes.

"Now kiss my mighty bicep."

I gave her a surprised look. She looked serious. I figured I'd play along and
bent over. I brought my lips down and kissed her bicep. Kelly gave me a smirk.
She then grabbed my shirt and my shorts and with one quick tug pulled me over
her head! My world took a major shift! I struggled a little, but Kelly's arms
held firm.

"Ha-ha-ha! Look at me now big brother! You used to lift me up and push me
around! You used to be stronger than me! But now I can lift YOU up with ease!
I'm the strong one now! You feel so light in my powerful arms! Your body looks
thin against my bulging muscles! Who's the baby now?"

I tensed as I felt her bring me down in front of her. She held me near her
throbbing thighs. I reached over and grabbed her massive leg for support.
Kelly laughed.

"You're a light weight to me now. I'll bet I can curl you easily!"

True to her word I felt my body tugged upward until I was touching her massive
chest, which was sticking out ominously, filled with hard, strong muscles. Her
skin tight shirt groaned under the pressure of her growing, bulging pectorals.
She then brought me back down and back up quickly, crashing me into her
massive chest with a thud. Her muscles were getting harder all the time! It
was like hitting a warm brick wall!

"Ha-ha-ha! You're practically weightless to me now! I could curl you forever!"

She sped up her curls and my head began to spin. Up and down I went, slamming
into her thighs and then into her pecs. I was losing focus when she dropped me
to the ground. I shook my head and looked up. Kelly held her fists on her hips
and smirked at me. Her taught, massive frame looking cute and menacing at the
same time. Her body was sporting incredible muscles everywhere, but her face
was still that of my little seven year old sister. A seven year old sister
with some type of incredible muscle building super power. Her legs were
massive, with bulging, sweeping muscles. Her abs were peppered with chunks of
small, deeply separated blocks. Her chest was nearly transparent under her
flowered shirt, rising up and down like twin lead filled balloons with every
breath. The thick sinew of her forearm bunched with unchecked power and her
biceps and triceps danced into large slabs of cannonball sized bunches of
might. My eyes finally reached her cute face with an all knowing beautiful
smile.

"You'd better get used to this, big brother. I'm still getting stronger and
I'm already stronger than you. I just need to keep lifting more weights! Help
me put some more on."

I gulped. More weight? I stood up and started to work. This time we put on 500
pounds. That ought to be too much weight. This had to end now.

Kelly looked at me. "Can you even move this weight?"

I clenched my jaw. Not saying anything, I walked up and tried to push it. No
luck. It was too heavy. Kelly smiled and me and brought her small foot on top
of the bar and curled her little toes around it. Her leg bulged out incredible
muscles in every direction. Then with one tug, she rolled the weight her way.
My jaw dropped back open. She was now capable of casual displays of raw power.

"You see that big brother! That shows you that I'm much stronger than you now.
And if you thought I was done getting stronger, you're wrong. I've just
started! Supergirl has nothing on me! My body is a nuclear power plant! I've
got energy to burn!"

Kelly quickly leaned down, gripped the bar with her small hands, shimmied her
muscle filled behind and with one quick tug, easily pulled the weight up and
locked her bulging thighs. I gasped. What an incredible sight. A 3 foot tall
seven year old muscle bound girl was holding up 500 pounds! How could she
possibly be this strong? She held the weight and looked satisfied.

"Mmmm, I can feel my muscles get stronger. Bigger and stronger!"

She quickly did her 12 toes raises and her calves bulged to new records. Like
twin beating hearts that kept growing, her calves were beautiful and detailed.

"See how easy that was! My calves are solid muscle now. My girl muscles are
all powerful. I just need to keep lifting weights."

She then did the squats with ease, causing her thighs to bulge and flex bigger
with each repetition, pushing nearly a foot away from her body. Wow!

"See my thigh muscles big brother. They get bigger with every lift. I can feel
my muscles multiply and expand bigger and denser. I'm getting stronger with
every squat."

Finishing her 12 squats I stood in stunned silence. She then began to pull
against the weight once again. A 500 pound curl? That would be impossible! As
she continued to pull against the weight, her pectorals pushed out like
someone had cut a bowling ball in half and placed them on her chest. The shirt
continued to rip down the center and now started to tear up the sides. She
pulled the bar up a bit and then brought it back down. Her shirt now rose up
even higher, exposing her swelling, power packed pectorals right up to her
bloated nipples! Kelly looked at me and smiled.

"Look at my upper body, big brother! My chest is swelling even bigger from my
effort to curl the bar. I can feel my shirt get tighter and tighter as my back
and chest get bigger and more powerful." She pulled against the weight again
and the shirt groaned against her ever expanding physique! Kelly laughed. "Ha!
My shirt can't contain my awesome power any more."

A ripping sound soon filled the room as her shirt finally tore off her body
and fell to the floor, exposing a mind boggling array of dense, ripped,
pulsing muscles.

"Look at me David! My abs are ripped, my shoulders are thick, my boobs are
bigger than Mom's. And they're all muscle! And if you thought I was done."

Not finishing her sentence she pulled against the weight and I watched the 500
pound weight rise upward cleanly. Her biceps exploded with huge muscles and
thick veins!

"My mighty biceps are getting bigger. I can feel the blood flowing into them,
feeding my strength. Five times your best big brother. And it.."

The weight was up to her massive chest.

"Was..."

The weight cleared her chest and reached up to her shoulders.

"Easy!"

My jaw dropped three inches.

"Ha! This feels light now! I can curl this weight with ease! Look at my biceps
grow! They get bigger with every rep! Bigger than anyone in YOUR school."

She continued to crank out the curls, making it look too easy. True to her
word, her vein engorged muscles pulsed bigger with every repetition! Good
grief! How big could they get? Kelly seemed to read my mind.

"My biceps are as big as any bodybuilder now! Ha! A seven year old girl bigger
and stronger than Mr. Olympia! And this is just my first time lifting. Maybe
I'll enter a bodybuilding contest and show those macho men some real muscle!
Seven year old girl muscle! All those guys dad hangs around with think they're
so big and strong. Ha! I'm bigger than any one of them now! Heck, I'd bet I'm
as strong as any one of them! I can't wait to show them these young, throbbing
girl muscles! They won't know what to do!"

Finally stopping her curls after what had to be 20, Kelly dropped the weight.
The large weight hit the floor with a loud thud. She backed away from the
weight and flexed up her bicep. A huge cannon ball shaped mass of young girl
power exploded forth.

"Get the tape measurer, big brother, I want you to see how big your little
sister is now!"

I grabbed it and pulled it around her large, perfectly formed mass. Against
her 3 foot tall body, it looked enormous! I shook my head and stared at the
reading.

"It's uh, 25 inches."

Kelly tilted her head. "Oh, yeah? Well watch this. I just need to flex down a
little harder and"

I watched as she brought her thick forearm forward. Veins shot upward and her
bicep pulsed. Muscle fibers multiplied and consolidated into a bigger, better
bicep. I couldn't believe what I was seeing.

"Look at that big brother. Now my mighty bicep is 26 inches!"

Kelly brought her forearm back a little and flexed again, pushing her
impossibly large bicep even bigger!

"Wait, now it's 27 inches. I can feel the power! This is so awesome!"

Then with one more hard flex, her bicep expanded even more. I looked at the
tape.

"Uh, Kelly, your arm is 28 inches around now."

"I know! Twice your size! My bicep is big and bad! It's thick and strong! Look
at me now! All of my muscles are bigger! Every one of my muscles is twice your
size! Every muscle can lift five times your best! I feel so strong! My body is
a super muscle machine! I can't wait to lift heavier weights! I can't wait to
get bigger and stronger! I'm going to be the biggest and strongest ever! Soon
nobody will match my power! This is so cool!"

Releasing her flex, she quickly started adding more weight to the bar.

I walked over to a table and pulled out some band aids.

"Uh, Kelly, can I put these band-aids on your nipples. It's a bit weird seeing
you sporting a massive chest now."

Kelly looked down at her chest, smiled and pulsed each massive pectoral
slowly, pushing the large masses around, showing incredible muscle control.

"Sure, big brother! I wouldn't want to embarrass you any more than my super
strength and huge muscles already are."

As I reached over, she flexed her chest a little more, making it difficult for
me to get the band-aid over her hard nipples. She was giggling the entire
time. As I touched her chest I was shocked at how hard each pectoral was. How
could my thin little sister become this massive, dominating, muscle engorged
young girl? Finally finishing, I stood back up, flushed from embarrassment.

"My mighty pecs are like steel, aren't they big brother? Bigger and stronger
than yours! And they look great on me! Now help me add more weight to the bar,
I'm feeling even more powerful!"

Swallowing hard, I helped her add weight to the bar, although since Kelly was
now so much stronger than me now, I was more in her way than any help. She was
tossing the 100 pound weights around like they were dinner plates. Watching
her magnificent muscles surge and flow as she moved around was awe-inspiring.
Who was this girl? When I backed up, the bar had 1000 pounds on it. Good
grief!

Kelly casually walked up to it and flipped her dark brown hair over her
massive shoulders.

"One thousand pounds. Ten times your best curl. Watch me now!"

She bent down once again and curled her small fingers around the steel bar.
Her powerful glutes pushed out, exposing incredible thickness. Her back
muscles pulsed upward as she tugged against the weight. And then with
incredible ease and nary a grunt, she brought the weight up to her hip and
smiled at me. This was double the weight she had just lifted. Nobody can get
this strong this fast. How could she be doing this?

"Boy am I ever glad you showed me how to lift weights. I just keep getting
stronger with every lift! Watch my calves explode with huge muscles as I stand
on my toes. Ohhhhh, I can feel the muscles bulge and get bigger and stronger!"

Her calves continued to expand to incredible proportions, now easily 30 inches
around! They pushed outward and flexed with every toe raise, expanding a
little more with each repetition! Holy cow! She then started doing her squats.

"And to think you didn't want to let me lift weights. You thought I was too
young and weak! Well look at me now! My little body is a muscle masterpiece!
Look at my legs bulge! I can feel the power flow through them! What a rush!"

Her thighs expanded outward, hanging over her knees, pulsing thicker with
every lift! They looked to be 50 inches around and growing bigger! Finishing
her 12 squats, she once again began tugging at the weight, looking to curl a
half ton!

"I'll bet you never saw this coming! Getting out powered and out muscled by
your little sister! WAY out powered and out muscled! And I'm only seven years
old! Look at my chest grow! My boobs are as big as volleyballs and as hard as
rock! My shoulders are thick and my back just keeps getting wider! Ha! A seven
year old girl with more muscles than any bodybuilder on earth! And look at my
mighty biceps! Pure power! Pure muscle!"

Once again the weight made its impossible move upward as her biceps bulged
over 30 inches around! Veins tore their way down her shoulders, around her
biceps and triceps and up her thick forearms, feeding super strength into her
growing muscles! Her power charged muscles pulsed bigger as she completed the
curl! I couldn't believe it! Drunk with power, Kelly laughed louder.

"Ha-Ha-Ha! I'm super strong! I'm super pumped! I've just curled 1000 pounds!
10 times your best! I'm the strongest girl in the world!"

She continued to pump the huge weight up and down. Her shoulders rose upward,
her forearms were ripped and her biceps bulged menacingly.

"Heck, I'm stronger than any woman in the world! And I'm not done yet!"

After another 12 incredible curls, Kelly dropped the weight with a loud clang
and smiled.

"And there's only one man left who's stronger than me. And daddy had better
look out! He thinks he's so strong! Just because I didn't pick up my toys
right away he had to give me a spanking. Wait until he sees me now!
Grrrrrrrrr!"

Kelly then went into a most muscular pose that nearly floored me. Huge muscles
bunched and exploded all over her young body! Volleyball sized pecs, football
sized shoulders, huge, ripped forearms, incredible, bowling ball sized biceps!
Her traps expanded like a cobra! Her back pushed outward with angry slabs of
explosive muscles. I had never seen anyone flex up muscles like that! She
really would blow away a Mr. Olympia line up! She gloated in her mega muscle
glory.

"Well, I'm going to be messing with his toys soon! Look at my gigantic
muscles, big brother! I'm nearly as big as daddy now! I'm solid muscle! David,
get the tape measurer."

She released her incredible flex as I grabbed the tape measurer and wrapped it
around her incredible calf. Kelly punched up each body part and announced her
size.

"Calves! Look at the size and shape! 100% pure muscle! 32 inches around!
Thighs! Huge, ripped and incredibly massive! 48 inches around! Abs! Thick and
iron plated! 22 inches around and overflowing with muscles! I've got at least
a 50-pack! Chest! Two blocks of TNT! Large and in charge! As big as two
concrete basketballs! My back is super wide and filled with blocks of thick,
hard muscles! Together my chests and back are 64 inches around! And my mighty
biceps now hold more than twice the power of your entire body! Big, cut, and
peaked to perfection! 34 inches around! My arms are bigger than volleyballs
and harder than steel!"

I stood back up and watched as her muscles throbbed and her veins pulsed. She
gave me an all knowing grin.

"And this is just the beginning! The dam is about to burst! Let's add the rest
of the weights! Just wait till daddy gets home! Wait until he sees me! I'll
make him sorry he ever spanked me!"

I shuddered. Was she really just getting started? She quickly piled the rest
of the weights onto the bar. With 2000 pounds now filling the bar I looked
down nervously. How could she continue to double the weight with each lift?
What kind of super power did my little sister possess? Nobody on earth can do
this.

Kelly stalked up to the weight, bent down and gripped the bar. Humongous
muscles exploded all over her body, fueling her seemingly unlimited strength
and power. She looked even more beautiful than before. Her hair was radiant
and her eyes twinkled. Her behind was now so muscle laden that her shorts were
practically a thong. My sister was all but naked, bathed in super human muscle
perfection from head to toe. Nobody could match her expansion. Nobody could
match her fantastic muscle proportions. As she took in the heaviness of the
weight she looked at me and gave me an all knowing grin. Her veins pulsed
thicker. Every muscle on her body throbbed. Then with one quick motion she
yanked the 2000 pound weight up to her thighs like it was a small branch! She
was now standing up with one ton! Good grief! The weights bent a little toward
the earth on both ends. The thick bar was being taxed to the limit and my
seven year old sister was lifting it with ease! Ignoring the unreal amount of
weight she was casually tugging at, Kelly started off on her routine.

"Mmmmm. More weight, more strength, more muscles! Bigger, stronger, better!
One ton calf raises. No problem for me! Look at my mighty muscles bulge into
huge masses big brother. I'll bet you wished you had half my muscles! My
calves are the size of volleyballs now, filled with Kelly power!"

I looked on with continued shock. Double the weight yet again! And she was
lifting it with ease! I watched as her little feet moved up and down causing
her calves to bulge to fantastic proportions, growing ever bigger with each
toe raise! Finishing her toe raises I watched with mind numbing awe as she
launched into the squats with clean, powerful repetitions.

"Look at this big brother! One ton squats! Look at my muscles bulge bigger!
More ripped, more defined! And they definitely have more strength! I'm like
the Incredible Hulk girl! Grrrrrrr."

With each dip her monstrous thighs grew even bigger! Her thighs looked like
two sides of beef! Bulging and twitching to outlandish proportions. After 12
squats she paused and held the weight at her thighs, pooling her strength. Her
face looked only slightly strained as she pulled at the weight. Her upper body
started to expand further, breaking her own records! She was already
proportionally the biggest person on earth and now she was growing to become
the biggest person period. Her chest pushed out to the size of twin
basketballs! The band-aids covering her nipples were pointing straight up! Her
back pushed out further, now nearly three feet wide! She was as wide as she
was tall. What an incredible muscle bulging girl! Kelly smiled at me.

"I can feel my strength and power grow! Ha-ha-ha! There's nothing I can't do!
I'll bet you thought I was done. That this weight was too heavy. Well, it's
not! I'm just too strong! My muscles can't be stopped! It's time for another
curl fest!"

I shook my head. Was there no limit to her power? Her chest pushed out some
more, growing even thicker! Her traps and shoulders rose higher! As she
pulled, I watched the huge weights, bent toward the earth at both ends, rise
upward, passing her bulging chest. And defying everything I thought was
possible, she pulled the weight upward until it rested near her shoulders. She
had done it again! This time it was a one ton curl!

"Ha-ha! 20 times your best lift big brother! There's no stopping me now! I'm
the whole package! Size, strength, power and beauty! And to think, all I had
to do was start lifting weights! Look at my arms! Nearly as big as daddy's
now!"

Her smile got wider and more menacing as she continued to curl the huge weight
up and down. After 15 curls, Kelly dropped the weight with a crunch and looked
at me.

"Come over here and kiss my muscles. Feel how hard they are. They're like
steel!"

I stammered. "Uh, why do you want me to kiss your muscles?"

Kelly turned toward me and took a few steps. Her huge muscles flexed and
surged into angry, gigantic masses of young girl power.

"Because you need to worship my muscles. You need to show me that I'm the big
sister now. And if you don't I'll beat you up and break you in two! I'm 20
times stronger than you now! I'm much stronger than you ever were to me!" She
smacked her fist into the palm of her hand with a loud whack. "Soon everyone
will be worshipping my incredible muscles and awesome strength. The world is
in for a surprise! Little Kelly is going to be the biggest and strongest ever!
So do you want me to crush you or are you going to do what I say?"

I stuttered, but quickly fell to my knees and reached down to her touch her
legs. How could I argue? She really could crush me now if she wanted. She
smiled at me and relaxed a little, but flexed up each muscle group as I rubbed
it. I felt her massive calves, then her dense thighs, kissing each as she
requested. They were the biggest muscles I had ever touched and felt harder
than Dad's, which made me even more nervous. She purred with satisfaction as I
caressed her legs and kissed each one. The power was clearly going to her
head, but right now I had no choice. I only hoped Dad could stand up to her.
The glutes were next. Her shorts had ridden nearly all the way up her now
large ripped behind!

"Look at my butt now! Just try and spank it, if you dare!"

I shook my head, felt the hardness and decided to kiss it instead. Kelly
chuckled. I moved on and felt the deep bumps and groves along her abs that
used to be a little pot belly. I reached up to her boulder like pectorals. Big
and hard, Kelly smiled at me and flexed them down, causing them to ripple and
rise up. Striations formed near the top and with every flex a new striation
was created, each one working its way across her incredible chest! The
striations blocked her chest into massive chunks of muscles! I had never seen
anything like it! I quickly kissed each pec and moved toward her flexed arms.
She pumped each one up and down as I explored the hardness and incredible
shape. Kelly was right. They were nearly as big as dad's, but they looked
better. And considering they were attached to a 3 foot tall girl, they looked
bigger! Much bigger! Heck, her arms were as big around as she was tall! Good
grief! I kissed each one and stood back up."

"Very good, big brother. I'll have you oil me down later, before I head out to
show off my new body and lift a few cars! Come on, your weights are all used
up, let's head to daddy's gym!"

Just as we headed into the area, right on queue, dad walked in.

"So, what are you two doing? I was just going to."

He never finished his sentence as he got a good look at Kelly.

"My god, Kelly, what happened to you?"

I looked at Dad with relief and concern. He was the only one left on earth
stronger than little Kelly. If he couldn't stop her, then nobody could. Kelly
looked at Dad with satisfaction and resolve. She knew what she wanted to do.
Out lift and out flex him so she alone would be the strongest and biggest one
on earth. I bit my lip. Surely she couldn't continue to get bigger and
stronger. Could she?

To be continued.