The camera was a bit shaky as it was aimed at a young fox boy’s back. The kit, for being such a young boy of only 12, had quite the massively muscular body, his broad back lifting up the straps of his overalls quite a bit, even though these overalls were designed to have a pretty low back to show off the booty.

“Hey Cupcake!” The voice of the man, the boy’s dad, called out to the fox boy, who tilted his head back “Give us a big back flex!” With a wide smile and wagging tail, the kit raised his arms and flexed them both as well as his back, the muscles tensing and contracting against each other, forming quite the ‘mountainous view’ for the delighted audience “Heck yeah, boy! Look at those mountains grow!”

After the video came a series of photos of the fox boy with his dads and brothers, the whole family smiling and having the time of their lives in a lake, fishing out at sea, at the beach, but the next series of images and short clips were of the fox boy with his wolf dad at the gym, working out HARD, their bodies shining from sweat and their faces spread wide with huge, satisfied grins.

******

The screen eventually turned off as the interviewer, a lean skunk in a sharp suit with most of the buttons open to reveal his fluffy chest, turned to look at the kit’s dads “Now that was one hell of a slideshow!” He exclaimed loudly with an applause, accompanied by the sound of clapping audience behind the cameras in the studio “I have to say, how did this get started, Mr and Mr. Franz?”

“Well…” The red fox dad, Roderick Franz, or Rudy to friends and family, started as he fixed his glasses. He looked quite slim, he did have some well-cut definition, but he always dressed in quite reserved clothing that his body was covered most of the time “I guess it started when we realized that our son had Hyper Myostatin. He was over the moon when we told him what it does, because, in his words ‘I wanna be big and strong like daddy!’” He said trying to mimick his son’s high-pitched voice.

“After that, I did my best to get him in the best shape!” The grey wolf dad, Carmine Franz, took over explaining. Sitting beside his husband, the vast difference in their size could never be any more different. While Rudy was lean and slim, Carmine was a massive behemoth of a man, standing at an imposing 8-feet in height, huge and muscular arms, legs, and hefty pecs, with a cute musclegut, and quite the tantalizing bulge in his pants.

“And so, you’re son joining the Little Builders League was not influenced by you being a former bodybuilding champion?” The interviewer asked the wolf dad specifically.

Carmine took a small, sharp inhale through his teeth “Well… yes and no. No, because, as we said, he chose to bulk up like his daddy all on his own. But yes, because… boy is quite photogenic!” As if on cue, the screen flickered to show another slideshow of images and short clips, all focused on their son. The kit was always posing, flexing, acting goofy, smiling at the camera “As you can see, he loves the attention. So, I suggested it and he was all in before I could even finish!” That’s when Carmine began getting emotional and tearing up a bit.

“Proud father’s tears, I’m guessing?” The skunk asked in a knowing tone.

“Very proud” Carmine had a wide smile on his face as he wiped his eyes.

“And I’m sure everyone knows why. But how about we hear it from the little man of the hour himself?” A number of spotlights aimed at the curtain behind Rudy and Carmine “Everyone welcome Luka Franz!” Hearing his name being called, the little kit in all of those pictures and vids came out from the back, a jovial strut in his step, wearing his favorite speedo, tank top, and his golden medal around his neck, he was waving to the camera and cheering audience with a wide grin, showing off the adorable gap tooth on the right side of his mouth.

Once he came close, he hopped on the couch to sit between his dads, both of them giving him a small kiss on the head “Welcome, young man! So happy to have such an aspiring champion with us today”

“Thank you, Mr. Carlos. Happy to be here!” Luka said in his cute voice, but spoke in a pretty respectful and somewhat mature manner

“So, tell us: What made you want to get into bodybuilding and the LBL?” Carlos asked, leaning forward to listen intently.

“Well, I wanted to be big and strong as daddy” Luka replied calmly “And I like it when people look at and admire my body~” He raised his arms behind his head, flexing his chest, puffing it up and lifting his tank up slightly, revealing some of his hard, ripped abs, as well as his lightly bushy pits.

“Oh dear~” Carlos fanned himself with his hand before tugging at the collar of his suit “And what a bod it is~”

“Thank you~” Luka finally lowered his arms “And… I wanted to make daddy proud” Both his parents turned to the boy, clearly surprised at hearing that part “I did not know what I want to do growing up. Papa-” He said looking at Rudy “Always said to try something at least once. So, I decided to try and see what dad felt like on stage. And… I liked it!” He said with a nonchalant shrug “It felt good, everyone looking at me, admiring me both from afar and up close. And I got this on my very first competition!” He finally lifted up his golden medal “Shows how hard effort works out in the end, regardless of what you do or don’t have *shrugs again* so I’ll be doing this until I find something that is more… me. But if I’m doing it, I’m going to do it right!”

There was a brief pause in the studio as everyone took in what the kit said “Well, that and I’m sure daddy would be happy one of us decided to do this, even if it is temporary” This was followed by a collective ‘Awwww~’ from the audience as Carmine grabbed his son into a tight hug, followed by a heated applause.

“Such a beautiful and lovely reason” Carlos took a hint from one of the cameramen “Unfortunately, that is all the time we have today. Everyone, please a big round for the Franz family!” The studio erupted into cheers and hollers of encouragements as the dads and their son wave to the audience, with this segment coming to a close.

******

A couple of days later, Rudy, Carmine, and Luka were back home with the rest of their family, all of them enjoying a nice day in the backyard of their lakeside home. Lambert, Rudy’s 27 year old son from his first marriage, was a very tall and quite buff cross-fox, he was the one working the grill at the time, dressed in literally nothing but an apron, some sandals, and his favorite cap backwards, while his other brothers were in the lake, splashing about. Unlike his stepdad and ‘littlest’ brother, he went into football instead of bodybuilding, but he still worked out plenty, even before his dad remarried, hence the hulking bod.

Ricardo, or Ricky to family and friends, and Luka continued to splash each other and play-wrestle in the lake, staying close to the house and on the shallow ends, wearing nothing but swimming trunks for Ricky and speedo for Luka. Ricky was Carmine’s 24 year old son from his own second marriage (Rudy being his third), unlike his brothers, Ricky was quite slim and lanky, with freckles across his snout, large glasses, and a row of dental braces over his upper teeth. He was the resident ‘nerd’ of the family.

Luka was the only biological son between Rudy and Carmine. When he was born, everyone thought Rudy would be the emotional one, but Carmine was the one bawling his eyes out with absolute joy.

“Bros! Sausages are almost done!” Lambert called out to his brothers “Time to get cleaned up”

“You heard him, come on, Lu” Ricky got out of the lake, followed closely by Luka, both of them heading to the outdoor shower area behind the house.

“Come on!” Luka pulled Ricky into the glass-walled cubicle like area, with a shower head above them. Turning the water on, they both jumped as they were struck by very cold water, they kept their distance until the water warmed up.

As they showered, Ricky’s eyes fell on his little brother, marveling at his big body, almost jealous that he can get this buff at such a young age. Neither of Ricky or Lambert had the Hyper Myostatin in them, but the latter still worked hard to get the body he has now, even though it took him almost as twice as it did for Luka. Meanwhile, Ricky didn’t have that same drive in him, so he retained his lean and lanky build, in time, he began growing some resentment, but not towards his brothers, but at himself and his damn luck for not being born with HM.

“Wow, bro…” Ricky was brought out of his dark headspace by Luka grabbing onto his cock “I really love this big cock of yours~” The youngest fox stroked his big brother’s slim but long, uncut cock softly, he knew Ricky liked a slow, gentle touch, so it was easy to have him at full, 14-inch mast in no time.

“L-Luka, we’re gonna be late!” Ricky quietly admonished his brother, but Luka already slipped his cock into his eager mouth, his small tongue lapping around head inside the hood “Mmmpphhh!” Ricky bit his lower lips to stifle his moan as his little brother slowly swallowed every inch down in his throat until his small nose pressed against Ricky’s pubic bush, taking a deep breath of his big bro’s musky scent.

Little Luka moaned around his brother’s cock as he bobbed his head back and forth, slurping on it audibly and quite hungrily while one hand rolled Ricky’s balls in the palm, and the other hand rubbed and caressed at his thigh “S-S-Shit, bro… Fffuuuucckkk…” Ricky moaned, his voice briefly cracking, unlike the sex maniacs that his brothers were, he doesn’t really get much sensual attention, let alone some ‘action’, not that he’s actively looking.

“Boys, what’s taking ya?” Suddenly, Carmine rounded the corner, his ears perking up as he smiled in amusement at the sight that met him “Well now, someone’s getting their lunch a bit early, eh?”

“S-Sorry! I-I-I tried to warn him, but- Oooohhh~!” Ricky tried to explain the situation, but he was cut short as Luka doubled his effort “S-Shit! S-Sorry bro! Gonna ruin your appetite! NnngghhAAAHHH~!” He let out a high-pitched, squeaky moan as he grabbed onto his brother’s head, pushing him firmly down onto his crotch, just as he let loose one of the biggest loads he ever had, each blast swallowed eagerly by the youngest fox.

“Nah, wouldn’t worry if I were you” Carmine chuckled at the sight, and the sound his son just made, as he crossed his arms “He always has room for both a big load and food. You’d think he has a stomach for each, haha!” He finally turned around to head back to the others “Now clean up for real and meet us back out again. Don’t be late or I’m gonna eat all the sausages!” He mock-laughed evilly as he made a joking, jogging gesture as he hopped away.

Hearing that, Luka was instantly off of Ricky’s cock, multiple strings of spit and precum between his lips and his bro’s crotch “No! Save some for me!” And quickly rushed out after his dad, not even bothering to dry his fur, leaving Ricky to gather himself after such an intense orgasm.

“Gosh, I love that little man~” Ricky said to himself, his spent cock already getting chubbed again as he thought of Luka’s solid, sexy body.

******

Later that night, close to midnight, none of the Franz men was asleep.

*PLAPLAPLAPLAPLAPLAP* “Ah fuck! OOHHH FUCK ME!” Rudy screamed at the top of his lungs while Carmine was behind him, railing him mercilessly, the bed shaking violently and slamming hard against the wall behind it.

“FUCK YEAH! TAKE MY COCK, YOU VULPINE SLUT!” Carmine screamed back, giving Rudy’s ass a few HARD smacks, leaving very clear hand prints where he struck. “TAKE *thrust* MY *thrust* FUCKING *thrust* COCK *thrust* AND *thrust* GIVE ME *thrust* MORE *thrust* CHILDREN *thrust* YOU DAMN *thrust* SLUT!!” The series of dirty talk was followed by a loud, triumphant, roaring-howl from Carmine as he delivered a thick, fulfilling load deep into Rudy’s man-womb.

“NOT DONE WITH YOU YET!” Carmine assured his loving husband as he didn’t even finish his first orgasm before he starting thrusting again, MUCH harder this time, causing Rudy to scream in both bliss and pain, biting hard onto the pillow under him.

The heavy knocking of their dads’ bed slamming against the wall could be heard clearly in the sons’ room, plenty of wall decorations already on the floor from the force of each *THUD* “Damn, those two are REALLY going at it, huh?” Lambert asked, rhetorically, as he laid on his back, arms behind his head on the bed, with Ricky on one side, huffing and lapping at his pits while Luka was bouncing feverishly on his big cock, the distending bulge in the youngest fox’s belly showing how big his bro’s cock was in comparison.

“Would be *mmph* nice to ha-have more *ahhnn* b-brothers…” Luka said in between moans and pants “Can you give me some, big bro?”

“Hell yeah, little bro! Gonna give you plenty!” Lambert reached up, locking Ricky in his pit, and grabbed onto Luka’s hips “Hang on, gonna make it bumpy!” Then started thrusting up into his baby bro’s insides at top speed, his hips and balls almost a blur as he railed his baby bro’s ass mercilessly.

“AAHHHH, YYYEESSS!!!” Luka screamed loudly, mouth gaping open, tongue flopping out the side, eyes crossed in bliss, and those juicy, hefty tits of his bouncing and shaking.

Since Luka was riding him for a while, it didn’t take long for Lambert to snarl like a feral and blast his little brother’s insides with his thick, slimy load, bloating out Luka’s belly visibly “Ffuuuucckk!” He growled and ground his hips firmly against Luka’s, humping up with each pump of his load. Once he was finally done, a solid minute and 30 seconds later, his whole body slumped down, spent and happy from the wide smile on his face.

He didn’t say anything for a few seconds to catch his breath, but then, he patted Ricky’s rear to get his attention “Your turn bro! Give our precious kit here some pups too”

“M-Me!?” Ricky sat up on his knees in shock, but his cock was standing at a straight angle like a steel beam.

“Please, Ricky~” Luka leaned down onto Lambert’s body, his oldest bro’s cock *schlurping* out of his hole, both Lambert’s rod and his eyes releasing some glops of cum onto the bed with wet squirts.

Ricky gulped his nerves down as he got behind his little bro. No one would believe it, but this would be his very first time fucking Luka’s ass, every other time it was just some soft anal play with fingers, tongue, and toys or him giving or receiving oral from the smaller fox. So, he held onto Luka’s ass cheeks with shaky hands, spreading them wide open, gasping at the *splurge* of cum gushing out of that well-fucked hole “Damn…”

“Bro, hurry! Please!” Luka pleaded, shaking his ass invitingly.

That was all Ricky needed to see and hear, without thinking about too much, he ended up SLAMMING himself in, much to Luka’s delight forcing an adorable squeal out of him as he unloaded all over Lambert’s front, Ricky keeping himself still as he was already on the verge of losing his load “So… warm… and slippery…” He squeaked out as he started slowly moving at first, picking up the pace every few thrusts until his hips were clapping audibly against Luka’s ass cheeks.

“Ah! Ahhnn~! So good! Please all of it, bro! Give it to m-Mpph~!” Luka’s pleading was muffled by Lambert locking their lips together, forcing his screams down to moans and groans right into his bigger bro’s mouth.

“Shitshitshitshit!” Ricky was never known for his control over his libido, so it wasn’t even a minute before he was busting a big one, his second of the whole day, deep into his little brother’s belly, letting it mix with Lambert’s much heavier load.

“Pwah, bro~!” Luka pulled away from his kiss with Lambert, looking back pleadingly over his shoulder at Ricky, grinding his ass against the younger wolf’s cock “Please… more…”

*krrrrr-SNAP* That was it. The ‘beast’ laying dormant inside of Ricky was finally awakened in the form of a horny, virile teen ready to breed and nothing else. His hips were a blur now, just like Lambert was earlier, if not a faster pace than the cross fox’s, snarling and growling with a crazy, angry look in his eyes, fangs bared and grinding against each other, drool trailing down his jowls.

“Woaho-ho! Going for a double-dip, bro!?” That idea lit up the competitive spirit inside of Lambert, hugging his baby bro closer to himself, shoving Luka’s face in between his hefty pecs “Don’t count me out yet!” Then with some quick maneuvering managed to shove his cock into Luka, alongside Ricky’s thrusting rod.

“MMMPPHHMMPHHMM~~~~!!!!” Luka screamed into Lambert’s pecs as he blasted off with his second load in just a few minutes, making a bigger mess of his bigger bro’s front, not that Lambert minded.

The series and chorus of roaring, screaming, and moaning in absolute pleasure continued throughout the night and way into the crack of dawn before they even started to die down. One thing’s for sure: It was the perfect choice to build a house with no neighbors around. Although, pretty sure some neighbors would’ve loved the sounds, and possibly sights.