Outgrowing Dad Part 4

[musclegod300]

Outgrowing Dad Part 4
"School Explosion"

Ryan got excited just looking at the weights. He was going to blow away his classmates by showing just how fuckin huge he actually was. He grabbed one of the huge 75 pound dumbbells, as he lifted a baseball shot up in his arm, his sleeve almost ripped at the sheer size of his bicep. All his classmates watched as his huge arms pumped up and down. They could see every vein on him , his sleeve were up to his shoulder revealing Ryan’s black armpit hair. He grinned as everyone gathered, watching him and his unbelievable size. One of the football jocks, Derek approached Ryan in shock, watching him pump the biggest dumbbell with ease.

“Damn dude how did you get so big” Derek was standing there in shock feeling inferior to Ryan’s massive body

“Good genetics I guess”

Ryan grinned, looking down at how huge he was getting. Ryan loved feeling so pumped. Everyone’s eyes were on him when suddenly, he felt that feeling in him again. It started slowly from his crotch, then down to his legs and up his chest pulsing threw his body.

“Oh Shit, No Stop, I cant grow here”

He thought to himself as he put down the weights. He flexed in front of everyone, his bicep looked bigger then last night. Everyone started feeling Ryan’s rock hard muscle body. Girls stood there going wild over him, as they giggled feeling his manly chest.

“Oh Man Look at your bicep dude, Its huge. Come on bro let’s see how much can you squat” Derek asked Ryan confidently, looking excited.

Ryan loaded up over 600 pounds on the bar, and started to push up with his legs. They Flexed to incredible size. Almost filling up his blue basketball shorts to there limits, his butt was pushing out from his body with every rep. He could start to feel his growing hairy legs, brush up against his huge balls.

“Oh Man, Your Amazing!” Derek Said

“Oh shit This is to light, Can you load some more on Derek?”

“Are you serious dude.. How much More”

“Lots More”

Derek Loaded over 100 Pounds to the bar, and waited in anticipation as Ryan started to push it up

“YES, Oh Yeah this feels Good” Ryan Grunted

Ryan could feel his already huge legs getting bigger. The power was coursing through his body as he squatted the 700 pounds with ease. Derek was standing there shocked, as he watched Ryan lifting more then Derek ever dreamed possible. His eyes gazed down on Ryan’s crotch area, getting almost instantly hard watching Ryan’s softball size testicles, as they pressed against his basketball shorts, every time Ryan went down, bulging with unbelievable size. Ryan Started getting turned on, by his power. His own hair growing in his massive bubble butt. His penis started pressing against the shorts. Derek couldn’t handle it he was getting turned on by Ryans huge muscle cock. He started to cheer for Ryan so others wouldn’t see his raging hard on
“Yeah Come On Ryan Push” Derek cheered

The whole class was watching his unbelievable power. He felt unstoppable, he felt his growth starting to take over.

“Oh No”

He dropped the weight, feeling the growth starting to die down.

“Dude That was Awesome” Dereks hand went on Ryan’s muscle teen back.

“You have to bench for us Ryan, everyone wants to see how much you can do”

“Well I don’t know” Ryan mumbled

“Oh Come On Ryan, Don’t be such a wimp” Derek hit Ryan’s back again
Ryan’s muscle tensed up, he didn’t like being called a wimp

“Yeah Ok I’ll Show you”
Ryan headed over to the bench and everyone was watching in anticipation as he loaded 350 pounds to the bar. He lifted the weights like they were nothing, His huge pecs were pushing against his tight shirt, begging to get out.
The feeling was getting stronger, as he lifted the bar up and down. Derek put more weight on the bar loading it up to 400 pounds. Ryan’s Muscles started straining, he could feel his muscle start to grow. Slowly starting with his pecs, and then worked its way to the back. The fabric was starting to stretch, and suffacate his giant teen body.

“No Not Here, Not Now” he couldn’t stop lifting, his body wanted out. It had to GROW

“Come On Ryan Show Us How Huge You Are” Derek Cheered as he loaded on 50 more pounds to the bar. Ryan Could barley push up on the bar, Then he felt it, he couldn’t stop it, the power was coming from his crotch swarming up his whole body. He was going to grow right there in front of everyone.

“DO IT, DO IT, DO IT, DO IT” The Class started Cheering

“YOU WANNA SEE HUGE, I”LL SHOW YOU HUGE GRRRRRRRRRRAHHHHHHHHHHH”

Ryan Got Up off the bench and stood up, yelling like a monster. His t-shirt blew apart as he raised the bar over his head. The Girls screamed as they witnessed his huge hairy chest, starting to grow right there. His Legs were filling out his shorts, slowly getting thicker and hairier.

“HAHA YES MORE!!

He started lifting the bar faster over his head, his hairy abs were getting tighter as they took new shape onto his body. His arms started to look immense, as sweat poored from his pits, down the sides of his growing chest. That’s when he felt something different, his dick was becoming immense, the basketball shorts were starting to pull away from his body, from both ends as his balls grew bigger then ever. Derek Started rubbing his growing cock under his pants. He even started getting taller, inching up with every passing rep.

“OH LOOK AT ME GRRRR”

The shorts couldn’t take anymore, the started to snap slowly, as his legs and muscle ass filled them up to the max.

“BIGGER!! COME ON PUMP ME!!”

He Lifted the bar once more over his head as the Shorts burst open and fell his feet, Everyone screamed when they saw his huge donkey dick. It was pulsing right there in front of them at least 9 inches flacid, stretching his underwear to it limits, crotch hair coming out of the sides.
Derek couldn’t take anymore, He started bucking his football ass, cumming in his underwear. Ryan’s Laugh flooded the room, he wasn’t done growing yet. He wanted more, but the weights weren’t big enough.

“AHHHHH”

Ryan Through the weights to the other side of the room, almost hitting his classmates. He flexed and started posing for them, his body still growing bigger. He squatted down, briefs flying up his growing crack. Flexing every muscle, laughing at his huge size. His pecs were starting to get freaky, blowing up like balloons. His growth started to subside, as he hit one last pose.

“I’m RYAN I’m THE BIGGEST TEEN EVER GRR”

His Bicep Sprung up a full 20 inches, as he stood there completely exposed.

“Aw Look at How huge I am, I have to See how Big I am”

He walked over to the scale, his whole muscle ass was exposed to the class, as his white briefs grabbed his balls.

“HAHA YES! 273 Pounds of all muscle GRRR”

Derek Stood there with another raging hard on along with half of the class. Derek had to touch him. He walked slowly up Ryan the whole class watching as he Grabbed Ryans, Bubble Butt. Ryan's 6"3 body Turned around, his pecs in dereks face.

“AW YOU LIKE THIS DEREK!! YOU WANNA FEEL THIS”

He Shoved Derek’s face in his Crotch, making him lick his briefs, as they bulged trying to contain his monster dick. Derek could smell the power coming off of him. He grabbed Ryan’s ass and started licking every part of Ryan’s legs.

“AW FUCK LOOK AT YOU LICKING MY COCK, NOW TELL ME I’m BIG”

He lifted ryan Up off the floor, so he could see his face

“TELL ME I’m HUGE”

Derek’s Started cumming again, right there as he screamed in front of his classmates

“YOUR HUGE”

Ryan threw Derek on the floor, laughing.

Everyone watched as Ryan kept staring at his rock hard muscles, his chest and legs were starting to get hair all over.

“Aw Yes, Becoming the Ultimate Man, I cant wait to show dad how big ive gotten. Fuckin 70 pounds of muscle in matter of minutes”

He stood there flexing not even noticing his huge hard on starting to rip threw his underwear.

“I Think I’ll Pay him a little Visit Right Now” Ryan Ran out of the weight room, tenting up his briefs. He broke open the door to the locker room and Grabbed his clothes. He put them over his huge body, almost tearing them to shreds. He got in his car and left the school, waiting to show his dad his new body.

When he got home he headed up stairs, his legs brushing against each other, the massive biceps on his arm were still pumping with rage.
He heard his dad in the shower and thought he would pay him a little surprise. He crept into his dad’s bathroom, slowly stripping toff all his clothes, flexing at himself in the mirror. Watching his dick slither down his leg.

“So Thick, SO POWERFUL” He whispered

His dad turned off the shower, Ryan smiled just standing there flexing. Finally the curtain opened up.

“Ryan What the Fuck Are you Doing In Here?” His dad looked at his son’s body

“Aw Fuck Dad, Look at me. Look at how huge I have become”
He flexed his huge hairy legs and his growing Biceps, he started feeling his huge muscle tits standing there balls dangling exposed right in front of his dad.

“HAHAHA, You Call That Big. Look At These RYAN. JUST LOOK AT THEM”

His Dad Flexed his huge Biceps in Ryans face, they were bigger then before. Ryans Cock was getting hard.

“YOUR SO FUCKN SMALL NEXT TO ME”

His dads balls were touching Ryan’s legs, His huge shaved pecs’s in his face as Ryan as he stood there humiliated.

“Haha Your still so Little, I don’t know how your ever going to get on wrestling when your that small” His Dad Scolded him, as he put on his clothes.

Leaving the bathroom Ryans dad Smirked and said

“Oh By The way Squirt, Nice Baby Dick”

His dad laughed hysterically and started heading downstairs

Ryan stood there, his anger was building up like never before, he was grunting uncontrollable over what his dad told him.

“baby dick…… AHHHH BABY DICK”

Ryans Veins started bulging bigger then ever now, his cock started getting rock hard, as his body started tensing up…

[giantw]

The dad is just begging to have his ass beaten...Great chapter as usual!

[chocomus]

Don't give up! GROW!!!

[olympic876]

fantastic work - as usual... love your stuff... can't wait to read more...

[iceman75]

Man, I can't wait for him to outgrow his dad, it seems that whenever he grows a lot, his dad grows a little bigger to stay in front of him, when he finally is able to overtake him, I hope he humbles his ass.

[mc802]

Dude!
This to story is so hot! Keep going. Let's see Ryan grow more. You're pushing us all the way!

[thufirhawat]

oh yeah...very hot!! More growth please ...keep it going !!!

[viamanmax]

This story restored my faith in muscle fiction.