FSE

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formerly SoFurry search engine

Upgrade Day

By manonthemoon

Commission for JamesFoxes (FurAffinity)

CONTAINS: M/M/M, growth, hyper, muscle growth, and macro

* * * * *

3/4/2097, 13:21

People always say the first day of the attacks was one of the darkest days in human history, but it was actually a bright, sunny day. I remember.

_ I was eight years old, and I was playing Frisbee with my dad in the front lawn as well as an 8-year old could when my mom burst out of the front door calling for us both. Her face was so pale, and she looked like she was going to cry or pass out or I don’t know what._

On the TV was an emergency news broadcast, and it showed a giant black ship, a beetle-looking thing, hovering in the sky with hundreds of tiny dots pouring out of it like a swarm of ants. That was the day that changed our lives.

I can still hear the roar of engines shaking the house when they descended on us. I remember being scooped up by Dad and carried to the basement and my parents huddling me close in the dark storage room telling me everything will be okay. I’ll never forget the sound of creaking floorboards above us and the smashing and breaking as they searched for us. And I remember Dad whispering to Mom and kissing my forehead and saying “I love you, Jaime. Please stay strong,” before bursting out of the storage room door and running upstairs.

That was the last time I saw Dad. The last I heard his voice was his muffled shouting above when he was goading the invaders. I remember his voice and the creaking and stomping disappearing into nothing.

That was 6 years ago today, and things haven’t really been the same. The invaders left without a trace but took a bunch of people. My friend Sam lost both of her parents that day. Mom doesn’t talk much about what happened that day. No one does. Everyone goes about their day and try to forget it. But everyone asks the same questions to themselves. I’m sure of it.

Why didn’t they take over the world?

Why did they take our friends and family? And where?

And of course, why us?

I’ve been strong Dad. Mom was crying the other day in the living room, and I tried to hug her until she stopped crying. I think I fell asleep before she did.

We all miss you. And I hope you’re still okay, wherever you are.

I miss you so much.

-/-/-/-/-/-

5/14/2099, 16:07

They’re back.

I was waiting for the bus after school, and I saw one of the ships land in the field. We all ran inside the school and holed ourselves in the basement. I saw the aliens scramble out of their ship. Tall and bone-thin with gas masks and silvery form-fitting suits. They had yellow eyes too. They stared right through me.

We’ve been crammed down here in lock-down for at least an hour. We have the TV on mute with subtitles, but nothing’s broadcasting.

We have no idea if they’re inside or if they’re going to take us or what. We’re just waiting here hoping they won’t find us.

I just want to go home and see Mom again.

-/-/-/-/-/-

5/19/2099, 10:43

We did it. We’ve won.

It’s all on the news. We destroyed the big ship before they could leave again. Apparently, the government’s been waiting to retaliate since the first attack. Go, humans!

Then it became all out war on the ground. Not just between us and the aliens, but the animals too. They started attacking the aliens. Cats, dogs, bears, lions. I heard that hippos in Africa all ganged up and attacked them. I saw a flock of birds swarm an alien and peck a bunch of holes in its suit. I don’t think they can survive without their suits because it squirmed around and fell over.

But supposedly, we got them all. We’re safe now. Everyone’s been celebrating all over the world. They’re even talking about rewarding the animals. After all, they fought to keep their planet safe. We should hear about that soon, I think.

-/-/-/-/-/-

6/9/2099, 14:32

We have two new members of the family: Spud and Kirk.

Mom thought it’d be a good idea to adopt a pet and give it a proper home. It’s the least we could do for the animals. I guess everyone had the same idea because the store was packed with people. We could barely move through the store.

I saw these two little bunnies, a brown one and a black one, all cuddly next to each other, and it was the cutest thing. I knew they were the ones.

They haven’t left my side since. They love to snuggle my leg and be pet. They’re nuzzling my ankle as I type this. I think it’s their way of thanking me.

I gotta give them their daily snuggles now.

-/-/-/-/-/-

6/15/2099, 17:17

Wow.

So the national announcement was pretty big. They said that domesticated animals will be given equal rights as humans as a reward for their service, and to improve the transition, the animals will be receiving an upgrade every year to “anthropomorphize” them. I think that was the word.

Basically, there’s going to be walking talking animals walking around like humans within a couple of years. Admittedly, I’m kind of nervous. It’s a cool idea, and the upgrades aren’t necessarily mandatory, but I kind of like Spud and Kirk the way they are. They’re the most adorable little guys in the world.

I’ll definitely have to think about it.

-/-/-/-/-/-

6/30/2099, 10:33

I just dropped off Spud and Kirk at the Upgrade Center, and I think I’m feeling good about it.

I did a little research, and the upgrade process is very gradual and harmless process, so that makes me less nervous.

Fingers crossed.

-/-/-/-/-/-

6/22/2101, 12:49

Feels like only yesterday those bunnies were cute little fluff balls. Now they look like fully grown young men, save for the fur and the ears.

I remember after the first Upgrade Day, Spud would watch me do my Calculus homework, and then weeks later he started helping me with it. I caught them both one time watching a documentary about endangered species of the African Sahara. Just two little bunnies sitting on the couch together watching TV. I started hiding the remote because the TV was keeping me up all night, but they found it every night.

Upgrade after upgrade, they started walking on their hind legs then getting taller and taller each day. Every time I woke up, I found they had grown over night. They outgrew toddler size after only a couple days, and it never seemed to stop. Clothes shopping was a nightmare, but I think they finally peaked. Kirk’s as tall as I am with Spud not too far behind. They started complaining that that the dog bed’s didn’t fit them anymore, so we had to give them the pullout couches to sleep on.

It’s been difficult and fun at the same time, like trying to raise two kids. Spud’s first words were about a year ago, and he never stops asking what things are. He’s been such a quick learner. Kirk never really was one to ask a lot of questions. He’s more of a visual learner, I think.

It’s been an amazing two years watching these two grow up, and I’m so psyched to find out what the next upgrade is tomorrow!

-/-/-/-/-/-

_ 6/23/2101, 11:34_

They just announced this year’s upgrade this morning, and I’m still kind of confused by it. It’s just called “Growth.”

They said it’ll help anthros with physically demanding jobs by improving their strength and vigor. Spud and Kirk don’t really need it, but they’ve been begging me for another upgrade all morning. Spud’s mastered the puppy dog eyes, and he knows how much I’m a sucker for those.

I’ll do a little more research, and I’ll drop them off at the Upgrade Center come Upgrade Day next week.

-/-/-/-/-/-

7/7/2101, 16:09

A week into the “Growth” upgrade, and we had to go clothes shopping again. Spud’s about my height now, and Kirk has to be at least 3 inches taller than me. Their shirts were really tight on them and showed their bellies. I swear they looked leaner, but I asked if they’ve been working out, and they told me they haven’t. They also said their shorts didn’t fit either, and it took us at least two hours to find ones that fit.

Hoping we don’t have to do more shopping any time soon.

-/-/-/-/-/-

7/12/2101, 14:15

They must be working out because they’re both more fit than I am. Kirk likes to flex because he knows I’m starting to stare, and he always has that proud little smirk on his face when he does that. I don’t get how they’re getting taller than me, though. Spud’s always been shorter than me, and now he isn’t. And Kirk is almost half a foot taller than me. And bigger too, I think.

Their pants are starting to get too tight, and I can see how long they are. Both of them are up to the knee.

It may actually be the “Growth” upgrade, but an upgrade never worked this fast before. I guess time will tell.

-/-/-/-/-/-

_ 7/17/2101, 17:01_

Damn. They got big.

We can’t share clothes anymore now that they’re wearing Larges and beefing up. They’re like athletes now. Solid arms with biceps at least 20 inches around, I think. Runner’s thighs and calves to match. Chiseled marble chest. I got to admit, it’s really hot. I’m starting to stare more. And they know it. They keep giving me winks when they catch me.

And their bulges! I can’t stop thinking about them. Barely any pants fit them. We’ve had to go shopping online for custom sizes. I’m starting to get jealous, and I know they know it. When Mom’s asleep and I’m still up, they’ll pass by my doorway wearing nothing but their stretchy underwear, and they just stand there with their dongs packed inside their white briefs and give me those coy little smiles. How does they even fit it between their legs? Their sacks are like two bowling balls, and even all curled up, their stuff hangs beside their ankles.

It’s all I can think about for a while now. I can’t even sleep until I’ve jerked off imagining what’d it be like to have one of those or rub my hand down it or feel it harden in my hands.

It hasn’t even been three weeks yet, and they’re still growing.

-/-/-/-/-/-

_ 7/19/2101, 14:36_

This isn’t good. I got up to use the bathroom, and I forgot to close the journal window on my computer. I just came back to see Spud reading it. I was just babbling like an idiot, and he gave me the smile again. He walked up to me and loomed. I tried so hard to look at him in the face, but his crotch was pressing up against my leg. He saw me peek, and all I could do was blush.

He left a couple minutes ago. I don’t know what he read, but I hope

* * * * *

“There’s our little writer,” a smug voice called from the doorway of Jaime’s room.

Jaime darted his head behind him, his eyes as wide as dinner plates and his cheeks redder than a rose, and saw the two bunnies, shirtless and clad in stretchy shorts, eying the young man. Kirk leaned his towering 7’ frame on the doorframe by his pipe-like arm and ruffled his coal black fur, attempting to draw attention to his new six-pack. Spud, now an impressive 6’8”, stood on the other side of the frame, crossing his meaty arms and smirking. Both of their bulges looked like sleeping bags between their legs. Jaime found his eyes wandering up and down their bodies, and he shied away once he locked eyes with the cocky Kirk.

“W-what are you guys doing?” Jaime chuckled nonchalantly, trying to X out of his journal without looking at the monitor. His hands were clammy and slathered over the mouse.

“Spud told me you were writing about us in your journal,” replied Kirk. “You gonna make a novel about us?”

Jaime shook his head furiously. “No…”

“Awww, why not?” asked the shorter brown bunny in a cutesy tone. “I think it’d make a great erotica.” Spud’s hand glided across Kirk’s pronounced pecs and through his thick black fur, making the taller bunny rumble with approval. “A story about a young man admiring his well-endowed furry roommates from afar and fantasizing about them every waking moment.”

“So you read all that, huh?” Jaime said, shrinking in his chair.

“Oh, honey, we could tell from Day 1 you were ogling us. We just didn’t know you were writing about it so avidly in your journal until a few minutes ago.” As Spud chatted away, his devious hand slipped stealthily below Kirk’s waistline, and Jaime could see the outline of his hand travel up and down the top of the black rabbit’s fat shaft. With a guttural groan and a curling grin, Kirk’s member gradually started to push upward, and the hypnotized Jaime watched, a bulge of his own tenting in his shorts. “Hold your horses, Kirky Wirky,” whispered Spud tenderly as he leaned into the bunny’s tall ears. “Remember what the doctor said.”

“What doctor?” Jaime piped.

“The doctor from the Upgrade Center. He said the “Growth” upgrade is still highly potent. Something about excessive hormonal stimulation, I think? He said not to bring ourselves to orgasm until they can rework a tamer formula. But we’ve found ways around that.” Despite his own warning, Spud’s hand absent-mindedly ventured beneath the confines of Kirk’s pants, tempting the black bunny’s engorging cock.

“Is that why you’ve been growing so fast?!” Jaime blurted. “And so… big?”

“A little teasing never… Nnnnngg… hurt anybody…” Kirk growled pleasurably.

Jaime’s jaw was agape. “Do you know how much money we spent on new clothes for you guys?”

“Aww, don’t be such a stick in the mud, Jaime.” Spud’s gaze shifted to the young man at his computer, and Jaime averted his gaze to the carpet, his peripheral vision spotting the visible erection in his pants “We know you like it.”

“Yeah…” Jaime admitted.

“Do you wonder we do with each other when you’re not home?”

Jaime’s cock throbbed as he sat in silence. “Yeah…” His voice was stuck in the back of his throat.

“Does it excite you?”

Another moment of silence. “Y-yeah…” Jaime lifted his head, his heart pounding at the statuesque bunnies caressing each other. “What… do you guys do?”

Jaime found himself under the bewitching gazes of the two hunky bunnies and saw their grins widen. “Do you want us to show you?” Spud asked. Without hesitation, Jaime nodded.

Spud grasped the waistline of Kirk’s shorts and slid them down his legs, all the while never removing his eyes from Jaime. Kirk’s manhood was thicker than both of his legs combined, and the tip kissed the carpet. The young man watched at the edge of his seat as Spud got on his knees and lapped up the warm flesh. The black bunny moaned as his balls twitched and his cock stiffened with each pulse, becoming powerful cannon between his legs. As Spud moved his mouth up Kirk’s 3-foot shaft towards the tender tip, Jaime quietly unbuttoned his shorts and slipped his hand beneath his boxers to his stiff log. Even the slightest stroke tingled the tip of his meat and shot waves of lust up his crotch to his drumming heart. Jaime’s mouth watered watching Spud suck on the end of Kirk’s mammoth cock, unable to even fit it into his eager mouth. All of Jaime’s brainpower was hyper-focused on imagining the savory flavor of Kirk’s cock, and it was not long before the bunny’s thick musk wafted to the other side of the room.

Spud soon felt two gentle hands cradle his cheeks and tilt his head upwards to Kirk’s loving smile. The brown bunny was guided onto his feet, his head level to Kirk’s sculpted chest, his panting becoming louder. The taller bunny pulled his head closer and closed his eyes as his lips parted. Spud followed Kirk’s example and wrapped his lips around his taller partner, sighing breathily as they finally made contact. The shorter bunny moved in closer, his bulge rubbing against Kirk’s rigid hard-on, and Spud shuddered as his package pushed against the elastic fabric, trying to find elbow-room to expand. Jaime buckled his knees as his rubbing became more heated, his heart enflaming with passion as he heard their amorous sighs, their deep-throated groans, their playful chuckles.

Spud broke his lips away for a brief moment to moan under his breath, “There’s room for one more, Jaime.”

Jaime sprung from his chair, shed his drawers down his legs, and bolted to the doorway, wedging himself into a bunny sandwich. He started his path of kisses at Spud’s chest and slowly made his way past the bunny’s abs and to his waistline. As he yanked down the bunny’s shorts, a wall of musky fragrance graced his nose. Drawn to the scent of overgrown manhood, Jaime licked the length up to the base, and his cock became rock-hard after sampling the meaty flavor, which was far better than what he imagined. Spud’s shivering immobilized him, and his cock gradually brushed up Jaime’s body and under the human’s chin. Jaime’s jerking intensified as he felt Kirk’s gigantic sausage rub against his back, and as the bunnies locked lips again, their quivering escalated as every cell of their body tingled.

“O-o-ohhhh… It’s happening…” Spud moaned.

The floorboards under the carpet buckled, groaning pathetically. Jaime squeezed tighter and tighter between the two lewd bunnies as they inched higher with each second. Kirk flexed his burgeoning bicep, and after bumping his head on the top of the doorframe, he stepped into Jaime’s room. Spud, nearing the doorframe himself, followed suit. The bunnies watched excitedly as their pecs filled out and pushed forward, becoming thicker than the toughest armor. Spud’s tantalizing tip soon grew out of Jaime’s reach, his meat now fully erect and level to his chest, and so the young man resorted to kissing the base of the brown bunny’s cock and massaging his potato sack testicles. Spud quaked happily at Jaime’s worshipping.

Spud sighed, “Y-y-you h-have no idea h-how good this—Mmmf!”

Kirk had yanked his shorter lover close and brought their lips together again, rumbling as he slipped his tongue past Spud’s lips and felt the brown bunny melt in his arms. Jaime panted, smothered between the hulking bunnies and their massive meat, absorbing the air thick with their aroma with each deep breath and driving him deeper into his long-awaited lustful fantasy. Kirk’s head brushed against the ceiling, cuing him to sit on his knees, pinning his towering log against Jaime as he continued to thrust and rub his shaft against the minuscule human. Spud, nearing Kirk’s height, sat on his rear, purring as he experienced both Jaime’s lips between his legs and Kirk’s dribbling tip poking his expanding pecs.

“More, Jaime…” Kirk groaned, his voice making the very walls shake. “Give us mooooooore…”

Jaime released his own member and gripped his puny hands onto the colossal cocks on either side of him. Slowly, he slid up the bases, their warm, ample girth spilling over his hands, and felt their meat tense in his hands.

“More…” muttered Kirk again. “Make us… huuuuuuuuge…”

Fueled by the bunnies’ yearning moans and Kirk’s demands still echoing in his head, Jaime hurried his pace, his hands digging into their fleshy pink members and his cock throbbing to the point of pain. Each stroke pushed the bunnies higher and higher and bloated their once bodybuilder-sized physiques to titanic proportions. Kirk grinned as his head hit the ceiling once more, but before he could bend forward, he found that his rippling back was pressing against the roof. Spud was not too far behind, now a trembling mess as his overfeed cock pulsed and spilled precum down his shaft and onto Jaime’s hand.

“W-w-we can’t,” Spud mumbled. “We’re t-too big already.”

“I don’t want to hold back anymore,” blurted Kirk. “I gotta… Unnnngg… Give me more, Jaime… Mooooooooore…”

Jaime could hear the ceiling above start to creak, but it was the last thing on his mind. His arms now coated in both of their warm liquid and either side of his body drowning in testicles, Jaime rubbed furiously as if his life depended on it.

“We’re too close!” cried Spud desperately.

“Don’t listen to him, Jaime! I’ve been waiting for this for too long!”

“We’re gonna bring down the house!”

“Then let’s! C’mon, Jaime,” Kirk whispered. “You can do it.”

Kirk’s words made Jaime’s heart skip a beat and his member pound. The young man spread his legs apart, pressing them against their soft sacks, and braced both his arms against the vast surface of their monolithic cocks. With his entire forearm buried in their pink flesh, Jaime grated upwards, pushing untold pounds of bunny cock with each thrust. Jaime’s chest rose and fell with each inspiration as if he were running a marathon, and he braved the river of cum that drenched his arms.

“Yeeessss… Atta boy…” Kirk rumbled as he took up the whole room, squeezing underneath the cracking roof. Spud could barely utter a word. “Moooooore…”

The tiny human’s heart nearly exploded. With their inflating sacks looming over him and invading every inch of free space, Jaime had no choice but to continue, now merely a tool for their pleasure driven by the unmistakable scent of their seed.

“M-moooooooore…” the mammoth black bunny ordered.

Jaime could hear the foundation of his very house breaking and the floorboards below them start to snap, but he rubbed regardless. He could hear each pulse of their meat thunder in his ear climbing louder and louder.

“Mmmmoooooooooooorrrreee!!”

Jaime gave an ardent thrust, and the primal Kirk bellowed, followed shortly by Spud’s surprised howl. Jaime tried to keep his head afloat in the tsunami of cum as it flooded his room, and the two bunnies finally erupted from their confines, scattering large pieces of wood and insulation and paneling across the neighborhood. Unbridled, the two bunnies moaned triumphantly as they rode out their climax and surged upward, their rumps and feet bulldozing the remaining walls of the house. Their seed glazed the roofs of surrounding houses, overflowed neighbor’s pools, caked lush lawns, and covered streets hundreds of yards away.

Cradled safely underneath their girth and snuggled between Spud’s balls, Jaime was protected from the destruction. He stared upwards, speechless before the mountainous black bunny looming over half the neighborhood and panting on all fours.

“Oh yeah… We definitely… need that,” Kirk echoed.

* * * * *

7/22/2101, 19:55

Needless to say, Mom wasn’t too happy when she saw what happened to the house. In fact, she kind of went through five different personalities before she finally asked what happened. Spud and Kirk had to apologize to the entire neighborhood and some people from the next town over for the mess. Thankfully, Gramma offered to give us a place to stay in the meantime. She fainted when she saw Spud and Kirk, though.

Apparently, Spud and Kirk aren’t the only ones this is happening to. There are reports all across the world of animals growing to enormous size from this year’s upgrade. they call it a “product oversight.” Bit of an understatement. Our homeowner’s insurance doesn’t cover the damages, but Thank God the Upgrade Center is willing to reimburse us as compensation.

They also said that Spud and Kirk should become normal-sized over the course of a week or so. Honestly, I kind of like them at this size, but it’s hard to provide food and shelter for them.

Now the government is talking about revoking the “Growth” upgrade until a more stable upgrade can be developed. I didn’t even know they could undo an upgrade. We just have to wait and see, I guess.

-/-/-/-/-/-

_ 8/18/2101, 16:56_

Despite all the destroyed property and everything, hundreds of thousands of people petitioned to keep the current upgrade. And the government conceded.

The Upgrade Center claims full responsibility and is funneling all their money into a charity fund that will help rebuild the houses that were destroyed, including ours! Unfortunately because of that, there won’t be another upgrade next year, but I think everyone’s okay with that.

The government is now thinking about enlisting growing animals in a special task force in case more invaders come to Earth, which sounds like a plot straight out of some weird comic book but at the same time is incredibly awesome! We could use all the help we can get.

Spud and Kirk are finally back to a manageable size, and they even kept some of their muscles. They still like to walk outside my door and wink at me as they flex. I just wink right back.

We actually talked about going out tomorrow and finding some big field for them to grow again. Mom would kill me if she found out, but they’re very convincing.

What can I say? I love my guys.

The End.