Help! I Got Knocked Up by a Loser Who Turned Into a Chad! - Cover

Help! I Got Knocked Up by a Loser Who Turned Into a Chad!

Copyright© 2026 by Gigi Potemkin

Chapter 3

Erotica Sex Story: Chapter 3 - The biggest loser in school becomes the strongest chad ever, turning the world’s hottest babe into the proud momma of his offspring!

Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa   Mult   Consensual   Heterosexual   Fiction   MaleDom   Rough   Spanking   Harem   Interracial   Black Female   White Male   White Female   Oriental Female   Hispanic Female   Anal Sex   Cream Pie   First   Facial   Lactation   Oral Sex   Pregnancy   Squirting   Tit-Fucking   Big Breasts   Size  

Chad hoped he’d never see his father again. If he did, he swore, he’d give him a good punch in the face – though Chad looked at himself in the mirror and realized this wouldn’t end well for himself.

His father was a beast. And he, Chad himself? Nothing but the runt of his enormous litter.

Chad wasn’t resentful. He was just a bit ... down most of the time.

Daddy Chad had hundreds of children at this point. Not much time left to pay attention to any of them. “Sorry, kid,” Chad remembered his father’s words. “But there’s a whole world out there I haven’t explored. Or fucked.”

Chad remembered his words, yes, and the chuckles that usually followed them. Deep chuckled, a grave laughter, like a hammer in the bosom of the earth.

Boom ... Boom ... Boom...

Chad’s father was a piece of a man. He was probably The Man, you know. The only man that mattered. The only man who has ever existed – everybody else being a woman in comparison.

“Damn you, dad...” Chad grumbled often, but didn’t rue his fate too much. He knew it was bad for the soul, and anyway, it was useless.

He wouldn’t grow any taller or stronger because of it. So he just... whatever.

He carried on with his life and hoped that something, someday would improve. That his fate would change and perhaps, just maybe, a little bit of his father’s genes would finally show up to him.

He carried on and enjoyed his life, which, in that tiny, bucolic town in the US mountains, was as pleasant as life could be.


Chad’s dad was a 6’8’’ stud with wild black hair and 300 to 400 pounds of muscle. Were not for his generous height, he would look too swole for his own good, like a bodybuilder always “on season.”

Chad’s dad was a hunk and a stud. Everywhere he went, he left a trail of pregnant bellies behind. It’d been like this since forever, as soon as the young stallion had hit puberty.

“Sorry, kid, but you will know my troubles when it happens to you,” his dad told him, and Chad ignored him, because...

“Maybe your good genes skipped this kid, dad,” Chad grumbled. “I’m nothing like you.”

The only thing Chad remembered was his father’s embrace, yes, and his caring playfulness with his hair, rubbing his huge fist on his head and making his hair even wilder and all messy.

“Trust me, kid. You’re probably gonna be the best of my litter,” his dad said, and then left it at that, jumping off to another city and another dozen of pregnant bellies.

Chad envied his dad’s ability to swoon any woman and impregnate on the same night. Actually, on the spot, most of the time – though “ability” might not have been the right word for it, as Chad’s dad did not put any effort into anything in his life, Lord of Slackers as he was, and instead his body, beauty, and bulge did all the work for him.

Women spotted him.

Women wetted themselves.

Women dripped for him.

Women fucked him. Or got fucked by him (whichever was his mood at the moment).

It was just that, all the time, on and on again.

Sure, Chad’s dad was unmistakably charismatic and smooth; probably the greatest sweet-talker and sincerely funniest dude alive, with a personality to match his body and looks, but even his personality rarely got the time to shine after women were almost completely, wholly entranced by his abnormal physique.

There were beautiful men, there were hot men, there were super hot men, and then there was Chad’ dad! Even Chad felt a little ... weird around his groin when looking at pictures of his dad.

“Jesus, Dad...”

His junk got hard.

His dad was really fucking hot. Stupidly hot. The hottest man alive. So hot that, even if he had been, indeed, a complete psychopath, neither Chad nor anyone would ever really put any blame on him, or even just see any fault on the man.

He was just too hot. After a certain level of hotness, you see, one rises above all crime and flaw, and reality itself becomes the playground for his most depraved, degenerate whims.

Chad’s dad, though, was a real man. Good and wholesome and all that, if completely lazy and carefree. His biggest debauchery was going from town to town, picking up women, knocking up them, and leaving them behind to repeat the process.

“Men were made to breed,” he often said with the biggest, dumbest grim on his face and two or three ladies in his arms, themselves purring, giggling, and rubbing their swollen bellies. Beautiful, pregnant mommies whom he had blessed with his seed. “You will know it when you get of age. You will know it – and then you’ll never stop!” He gloated, he laughed, and then he went on to fuck those ladies like they weren’t even pregnant, but instead in deep, urgent need of his seed.

Chad hated his father. And he envied him. He envied his capacity to just ... look at a woman, and then, seconds later, have her in his arms rubbing the swollen, wet mound of her pussy in his outrageous bulge.

Chad knew the power his father held in his bulge. When looking at his own penis, he wondered if he’d would ever grow to match one-third of his old man. “I guess I did skip those genes.”

Chad grumbled and carried on, and for years and years on end, long after most kids around his age had reached puberty, Chad remained unremarkable. Indeed, the ultimate symbol of unremarkability: so thoroughly average and uninteresting that, in the end, no one noticed him. No one ever bothered to notice him even when they stared straight at him.

Like a ghost. Or air, but completely unessential.

Chad did not exist – and he liked it this way. Well, he did not “like it”, but he’d made peace with it, and like his father, he was quite lazy and carefree. A typical slacker, though with none of the good mood and good humor often associated with these types in 80s American movies.

Chad was just there, and he learned to live with this. He enjoyed nature and the secludedness, the isolation of that small town where his father paid for his education.

Chad had chosen that place. It was nice. It was quaint. It was uneventful, and he figured that, as an added bonus, his father would rarely come by and leave a trail of knocked up beauties to either embarrass or harass him (Chad did not enjoy female company that much).

One of the country’s top schools was there. Secluded place for rich kids and all that.

His father paid for it, kissed his son goodbye, and that was it.

Chad’s dad was also rich, but that’s a matter for another topic, maybe another story. It doesn’t really matter, does it? A man with his size, beauty, and attributes would come about money no matter what. Women spoiled him, and his sexual playfulness often involved a lot of wealth:

“You pay me ten grand for every minute of orgasms I give you.” He set a stopwatch. “Go.”

At the end of the night, he came out $10 million richer. He was just that kind of man.

Even though he had hundreds of kids at this point, they were all well-off and without want or need, and not even Chad, the runt of the litter, went unspoiled or unprotected. “Whatever you need, kid, I’ll be there for you. In spirit or wallet, if not money.”

His dad laughed and laughed and laughed, and Chad learned to laugh as well – and that was that. Chad carried on with his quaint, unremarkable routine, and tried figuring out what to do with his life after boys started hitting their puberty (and hitting endless pussy with it) left and right around him.

Ten years. Twelve. Thirteen. The oldest friend he knew reached his puberty at fourteen, and Chad remained what he was: a clumsy, awkward little pale stick. Not even height had blessed him, having him remain five-feet-something where everyone around him sprouted way past six feet.

“Goddamn it, dad,” Chad grumbled and carried on.

He carried on and on until 16. That’s when puberty hit him. That’s when puberty crashed upon him like a meteor extinguishing the dinosaurs. “Oh. Oh, no!”

He lived his quaint little life until he was 16 ... and after that, life did an 180 on him, and if he wasn once dying of cold, now he would be dying of heat.

Chad hit 16 – and everything changed for the best and for the worst all at once.


Chad’s dad’s genetics hit him like a freight train carrying a hydrogen bomb. He had no chance against it, and neither had the girls in his quaint little mountain town.

One day, all of a sudden, Chad noticed all his clothes getting really, really tight around him, and he feared that, on top of his usual malaise, he was now putting on weight, but ... well, he was, but it was only the best kind of weight.

Muscles. The boy was building muscles on top of muscles like a bodybuilder hooked on horse steroids. The thing was, Chad was lazy, and the most physical activity he did was walking, so to wake up one day and see himself way taller and more muscular was certain a whiplash, and nearly nearly the hardest or strongest whiplash he’d experience in those next two years.

Chad was actually scared by how fast he was growing. It wasn’t even, like, “growth”, but more like ... mutation. “Did a nuclear plant just blow up and messed up my genes with radiation?” Chad wondered, seeing his bone structure change to give him an aggressive, diamond-cutting jawline, his skin smoothen and shine, his shoulders widen, his biceps bulge...

His body changed literally everyday. At the peak of this transformation, Chad was growing a centimeter taller every day. A full inch every three or four days. “Holy mother...!”

Chad’s puberty had finally arrived, and his father’s words had turned prescient: he was, indeed, becoming the best of his litter as he put on muscle mass like a bull – and grew his appetite just like on, eating like a bodybuilder in a quest to become world champion.

Chad’s transformation didn’t make him into a hunk overnight, but it was quite close to it. One month after he’d first noticed his clothes getting tight, Chad also noticed more and more people noticing him back, and after two or three months, Chad didn’t just notice this greater awareness, but started to get really inconvenienced by it. And scared.

Girls started attacking him. Well, not “attacking him”, not really ... not at first, at least, but Chad wasn’t so dense as not to notice how weird it felt to be approached by a smokeshow one day, then two incredibly hot babes the next day, and then, when he least suspected, to be followed around by packs of tall, beautiful women with large, jiggling tits, long legs, and thick wet thighs rubbing and dripping for him, leaving long wet trails on the sidewalks as they followed him.

Before Chad was even 17, situation got a bit too overwhelming for him, so he just left.

Yep. He just dropped out of school and skipped town for no other reason that ... well, he had to figure things out on his own.

Chad warned nobody and made send no official notice to school or anything. He just up and left – another trait of his father becoming more prominent on him. The boy just did not care, and he wouldn’t bother to care until he had grown to be used with that newfound body of his.

But the changes just kept coming! Chad sprouted from 5’6’’ to 6’ in a few months, then 6’3’’ in two more months, then 6’3’’ to 6’5’’ then 6’8’’...

Before he was even “of age”, the young stud had already matched his father in height – and whenever checking himself out in the mirror, butt naked, he was pretty sure he hadn’t sure reached his father in manhood, but easily surpassed him.

“I give myself this,” Chad purred, looking at himself in the mirror with an ever wider, cockier grin. “There’s no way on Earth any man can be larger than me!”

Chad tried his way on women on the big city. Supermodels approached him, blushing and quivering before him. No one cared he was underage. With one look at him, no one would ever believe he was under eighteen anyway.

Chad tried getting used to women just like he was trying to get used to his body – but he kind of failed. Women were either too nervous around him, or he was still too awkward around their beauty (again: Chad could not pull anything less than supermodel-level babes even he tried!), or worse yet, no woman really fit him.

Chad tried having sex and discovered that he was, really, far too big!

But because we’re talking about the sexual lives of (technically) an underage kid, this is as much as we can go without getting banned. Suffice to say, Chad disappeared from his quaint little town for months, trying to get the grips on the aggressive, brutal changes within him, and he only returned to it a little later, after finally finding and meeting with his father again.


Chad and his dad met. It was a happy reunion.

No punches were traded. In fact, only the tightest of hugs and warmest of kisses were given, and Chad would never forget the pride he felt in seeing the shock and surprise on his father’s face; a lot of pride on the old man’s face too, naturally, but a bit of confusion, even jealousy as well.

“Damn it, kid! I knew you were going to grow ... but I didn’t know you were going to grow like this! And get so big!”

Chad and dad talked abour everything, and his father was utterly floored when he realized that 1) Chad was still around 17, and 2) that his growth had really only started at all a few months prior.

“Jesus! I guess my genes have a strange way of working sometimes, huh?” He laughed, and for once, Chad laughed along with his dad – they laughed together as equals. “So, kiddo, how’s it going? Fathered many children yet?”

Chad wasn’t put off by the question. Sure he wasn’t. He knew his dad. Anyone who had even the most passing of looks at the man knew that such a stud had only one purpose in life – to breed! – and anything other than leaving messy harems in his way would be unnatural and unexpected from him, completely out of whack with the laws of nature with a man so large and hung.

Just as unnatural and unexpected, for instance, as it was for Chad’s dad to learn that his son was still a virgin. Technically. “What’s the problem, son? Did the years of loneliness mess you up in the head somehow?”

Not in the head. Well, not in the head above his hips.

Chad revealed to his dad that no woman really fit him, which was a problem that his father could relate with, but then ... Chad revealed to his father the true scale of his issue, and his father was, once again, floored by what he saw, and this time, the jealousy was much, much harder to hide.

...

Chad was right. He’d become much, much bigger than his dad.

“Kiddo ... I guess I messed you up real good.” His father whistled, unable to take his eyes out of that monument of a man- “I think my genes worked just a little too good on ya. I don’t really know what to say.” He whistled again, raising his eyebrows like they wanted to take flight. “This is just impressive!”

Talk went, talk came. Chatting and chatting for a long, long time.

Again, I can’t be explicit about this. Father and son, you see, and Chad was still underage.

Doesn’t matter. All that mattered was one little question from his dad: “Don’t you know any woman, son, who can possibly match this manhood I gave you?”

This question shone a light on Chad’s mind immediately. Light bulb lighting up.

Chad look down, staring at the mountain of muscles that his torso had become, and uttered simply: “Stacy.” He looked up, back at his father’s eyes, and uttered that name that seemed to change the very air and weather around them: “There’s Stacy.”


Chad knew Stacy, sure. He’d always had.

There was not a male in town – and soon, not an Alpha male in the world – who did not know Stacy, but Chad was too “realistic” to waste time on her.

 
There is more of this chapter...
The source of this story is Storiesonline

To read the complete story you need to be logged in:
Log In or
Register for a Free account (Why register?)

Get No-Registration Temporary Access*

* Allows you 3 stories to read in 24 hours.

 

WARNING! ADULT CONTENT...

Storiesonline is for adult entertainment only. By accessing this site you declare that you are of legal age and that you agree with our Terms of Service and Privacy Policy.


Log In