fanfic prompts

[xax]

so every so often i do a fanfic prompt post! this is one of them!

gimmie a story prompt with a setting + some characters and/or a situation, or fetish, or w/e, and i'll see if i can write a short porn fill. fandom stuff only, no OCs but 'generic character from the setting' is fine. no real restriction on which fandoms, but you have an increased chance of getting a fill if it's something i'm familiar with & have written before. i definitely won't fill everything b/c i'm real bad at finishing things.

prior fill post here for reference

EDIT: okay i think i'm done taking prompts now. i'll maybe write a few final fills and then i'm done for the time being. ty everybody who commented!

Comments

[xax]

usually i avoid this level of size difference / macro/micro stuff since i feel like it gets kinda cartoony, but hey this is a cartoon after all.

---

"Are you-- are you sure it'll work?"

"Yeah! Izzy's a genius, you know!"

"You didn't, uh, tell him what we were gonna use it for, right?"

Agumon rolled his eyes. "He's doing the same exact thing with Tentomon, you know." And then, at Tai's gasp: "But no, I didn't. He probably guessed, though."

Agumon was, with a little room for error, the same size as Tai. But Greymon was _big_. Not just big like an adult, but big like a building. Big like five stories tall.

Taking Agumon's dick... it was stubby and fat, a little longer than a finger and maybe three times as thick. Thick enough it had taken a few times before Tai had really loosened up enough to enjoy it. _Greymon's_ dick was something entirely different. A five-story dinosaur, even one with a stubby dick, still meant that his dick was considerably bigger than Tai himself.

So far they'd mostly gotten along okay: Greymon lying down, Tai standing on Greymon's tail and wrapping his arms as far around his person-sized dick as it would go and doing his best to stroke him off, which usually turned into Greymon flipping over and pinning Tai to the ground as he fucked a flooding trench into the dirt before utterly drenching Tai with his load. But they'd both... well, Tai wanted something bigger than Agumon's dick. And Greymon wanted to actually fuck something.

So... Tai fiddled with his digivice, looking at the program Izzy had transferred over. It just looked like a bunch of numbers to him. But what it would _supposedly_ do is thicken the connection between a Digidestended and their Digimon, supplementing the human's data with some of the digimon's, so that... well, so Tai could take Greymon's cock without popping like a balloon.

"Izzy said it draws off the power of the Digivolution, so if you draw too much energy for whatever reason, it'll revert my Digivolution first, before the sharing switches off." So even if it failed, Tai wouldn't get split in two. Izzy totally knew what they were using it for. "You wanna try it out now?"

Tai gave Agumon a look. There was a kind of nervous fluttering inside him. In his ass, where he was slowly flexing and clenching in anticipation. "Maybe once it gets dark."

The other problem with fucking around with Greymon is that it was a little hard to get any private time, when Greymon towered over a forest canopy and his orgasms were punctuated by immense firebursts. Part of why Izzy probably definitely knew what they were up to is that they weren't exactly subtle the first few times they tried.

---

Later, that night, Agumon and Tai snuck out from their camp, and after they were a ways away Agumon digivolved and Tai rode on his shoulder further out, until there was the bend of a hill between them and the rest of the group. A little suspicious, but, it wasn't the first time they'd both gone missing in the middle of the night. In retrospect, uh, probably everybody knew they were off having sex. It wasn't like Matt and Garurumon had managed to keep their trysts a secret; there was no real reason Tai expected he'd been any more subtle.

Greymon settled to the ground with an earth-rumbling crash: haunches sticking out, tail pressed flat against the ground, upper body still mostly upright. Tai dismounted, crawling down Greymon's front until he was pressed between Greymon's legs, sitting over the mound of his vent.

Agumon's dick was a bulging mound: a ruddy, flushed pink, fatter in the middle than on either end, and his cockhead was just a thin, shallow ridge banding around the upper third of his cock. Greymon's... being bigger radically changed how it was shaped, even if it was the same basic shape. Greymon's dick at the thickest point would've take two or three Tais to fully wrap around it with their arms spread. The veins that were tiny threadlike lines on Agumon's dick were immense, arm-thick chambers on Greymon's, and they flattened and surged with each heartbeat, bulging up from the surface in forking squiggles. His dick was the same pinkish tone in the middle, but at the base it grew into a deep, mottled red, where his flesh rumpled up into heavy, fist-sized knobs, and the tip grew harder and waxier, flesh mellowing out into a sallow yellow that perpetually gleamed with Greymon's heavy, soupy pre.

It was a lot of dick.

Tai coaxed it out with his hands and mouth, rutting his whole body across Greymon's vent as it sluggishly spread open. He rubbed his hands across Greymon's lips, his own stiff cock dragging along the inner wall as he humped forward, groaning when he felt the first sloppy gush of pre squirt out across his front. Even soft, the first spongy swell of Greymon's dick was... impossibly huge: as broad as Tai's chest, cockhole itself a fist-sized mound of soft tissue that slowly spread itself apart, wetly gurgling as it drooled out its first pulses of pre.

Still, there was no better time to start trying to fit it. Tai held himself up, feet braced on either side of Greymon's slowly-swelling cock, and raised his digivice up: "Digivice, activate!" he shouted, triggering Izzy's program, and--

Shining light erupted from the digivice, playing up and down Greymon's body. It was like a spotlight shining out of him: His yellow skin and blue stripes, lit from within, were revealed as shifting patterns of data, constantly weaving together to make his form, and it was that stream of data that surged forward in a nearly-solid bulk and clashed into Tai, sinking into his body as the glow faded.

"Woah," Tai said, balance shifting, feet slipping on Greymon's pre-slick hide.

"You okay, Tai?" Greymon rumbled above him; the vibration of his speech was the tipping point that made Tai's legs slip out from under him, sending him toppling down onto Greymon's stomach, legs crossed around his soft dick.

"Yeah," he said. "I can definitely feel _something_." He felt across his stomach, and then after a second lower, behind his balls, to press against his asshole. Getting fucked by Agumon's fat dick had loosened him up plenty. Izzy's program, the data linkage, was a burning core of heat somewhere deep in his chest. Greymon's bravery. And also, hopefully, his ability to shrug off blows. They were gonna need it.

Tai perched on top of Greymon's thickening cock like it was a stool. The slightly-pointed tip dug between his cheeks, pressing against his hole, and Tai let himself open up, feeling his asshole spread and then gape, blossoming open across the sloping tip of Greymon's cock. It was still nowhere near enough; they'd tried this much already: Tai rocking on Greymon's limp dick, feeling it squirt hot sprays of pre inside him until his stomach was swollen. Now, though... Tai crossed his legs around Greymon's shaft and bore down, feeling the prong of Greymon's dick dig deeper, pressing against his pelvis. Greymon groaned and reached down with one huge claw, curling it around Tai's chest as he added more force, grinding Tai's body down onto his cock. Tai's asshole gaped wider, flesh unfurling until it strained, blossoming open into a huge, meaty gape that rose up, becoming a stiff, bulky crater wedged between his widely-spread asscheeks. Tai let out a shaky whine, guts already rearranging, pelvis aching from the pressure.

The link between them surged, and heat flooded into Tai's body. Greymon shoved him down, and Tai's body _warped_: his pelvis spread, bone reshaping like wet wood in a series of deep cracks and pops, and Greymon's soft cocktip shoved so deep it mounded out Tai's stomach, forming a taut dome.

"Greymonnnn," Tai groaned, head lolling back against Greymon's chest as he kept bearing down, body shaking with the effort. His taut skin stretched further, beyond the point where he would've torn himself open, beyond the point where his stomach and hips even looked human: his pelvis splayed open, a stiff ridge curling around Greymon's cocktip as it hardened inside him, continually stretching his body wider, opening up new spaces inside him.

Already the sheer bulk of Greymon's cock crushed Tai's prostate, wedging it in place as it bore down with enough force to split it apart. Now there was just the pressure, constant and ever-increasing, and Tai writhed in place, lodged on Greymon's cocktip, his own cock stiff and continually gushing out a wet burble of cum. Tai's legs spasmed, joints hardly working from how warped his bones had become, and Greymon bodily hauled him deeper with a roar, cramming the crest of his cockhead inside him and wedging him further open for the body-splitting middle of his dick: already as wide as Tai's chest. Tai gurgled, eyes dazed, letting out shaky whines as Greymon used his body as a living fleshlight: claw tugging on the hinge of his hip, easing his stretchy, elastic flesh snug over his swelling cock, as he hardened inside him, further warping his body from the inside. There was a _spang_, a series of creaking snaps, as Tai's ribs swelled to match. He gurgled, organs all shifted out of place: heart hammering in his chest, lungs jerking sideways to inhale, as the burning heat of the data link got stronger and stronger.

"You good, Tai?" The deep bass vibration of Greymon's voice, pressed against Tai's back, was enough to wring another orgasm out of him. Tai silently yowled, back arching, as his dick flexed and let out a heavy arc of cum. His eyes rolled back in his head, lips silently moving, but he raggedly raised an arm, hand curled into a thumbs up. Greymon let out another snarl, breath a mess of sparks that washed down Tai's body, cradling him in their heat for a quarter-second.

Greymon's cock thumped hard inside Tai. The plume of pre felt burning hot, steaming inside him, squirting and gurgling through his stretched and compressed guts. Greymon rolled Tai over his cock, fat mounds studding the base of his cock slopping in over his impossibly-stretched assholes in a series of deep, guttural squelches. Tai whined, pressure milking slimy squirts of cum from his still-hard dick, but it wasn't long before he wrung himself dry. His dick spasmed, slapping against his warped belly, and only a thin drizzle of watery fluid oozed from the tip. Greymon was just getting started, half-hard cock not-quite hilted into Tai's warped body. Forget a living fleshlight; Tai was stretched like a living condom over Greymon's bulk, skin stretched beyond taut: most of Greymon's cock jutting out over his stomach, skin stretched half-translucent, guts utterly reshaped. His entire body just a claw-hold around the base of Greymon's dick, while his stomach ballooned outward in an inhuman swell just as big as the rest of his body.

Greymon got hard inside him, the slow spurts of pre turning into a continual spray, burning hot as he hauled Tai's legs down, hilting inside with a roar and a froth of fire spilling from his lips, then dragging him up, bulbous mounds at the base of his shaft slurping back up with a spray of backed-up slime. Back and forth, back and forth, Greymon hunched up into Tai, fucking his splayed-open body with his enormous digicock. His grip shifted, claws curling around Tai's side, over his ribs, giving him more leverage to slam Tai down on his cock, over and over. Each body-jolting thrust forced out a wet squelch from Tai's broken body, and a fresh plume of pre from Greymon's cock, collecting in Tai's grossly-stretched stomach until it sagged down, forming a sloshing reservoir inside him.

Greymon used Tai's body, his snarls coming closer and closer, hips jerking upwards, claws scratching huge furrows in the ground, until with a final bellow, roar launching a nova flare into the sky like a firework, his cock erupted into Tai. He ballooned outward, sagging belly bloated outward with the firehose blast of the first squirt, and then again, and again, each shot dozens of gallons of burning-hot digicum forcefully breaking his guts open wide. Tai mutely writhed, wetly gasping for breath as Greymon pumped his load into him, each pulse making Greymon's dick stretch and contract by several feet.

Agumon came hard, squirting sharply in a dozen-or-so hard blasts before going limp. Greymon took longer: snarling and fucking up into Tai for more than five minutes, each blast flexing hard, internal muscles within his cock flexing and twitching, sending Tai's overinflated body swaying back and forth. Cum erupted from his ass, red-tinged and steaming, as Greymon kept rolling Tai's aching, abused asshole over his lumpy cockroot, until--

Tai's digivice made a chime, and Greymon was caught mid-roar as his body dissolved into weaving data, condensing down to a shimmering ball. Tai, suddenly no longer supported by Greymon's cock, fell to the ground, gaping ass erupting in an impossible waterfall of Greymon's burning, spicy cum. Tai hit the ground with a splash, enough cum there already to form a slimy lake, and a half-second later Agumon hit too, sending up a second splash. Tai's body wobbled, bones shifting back into place with a series of muted _pops_, and he surfaced with a gasp, treading water in the deep furrow Greymon had carved out of the landscape. Still hugely-bloated with cum, Agumon had to drag him to the shore, where he collapsed with a groan, gaped ass still weakly squirting cum as he drained out.

They both lay there panting, Tai softly whining, both utterly drenched in Greymon's steaming cum.

"So, uh, Tai," Agumon finally said between pants, belly heaving. "You wanna do that again soon?"

Tai let out a long groan that ended in a wheeze. Then, a soft laugh. "Yeah, buddy," he said breathlessly. "Whenever you want."

[(Anonymous)]

Absolutely incredible, thank you so much! I really like cartoonish macro/micro stories, so I'm very grateful that you went outside your comfort zone.

Also, I'm just completely in love with the image you've created of this alternate version of Digimon where the all kids (being, after all, mostly horny teenagers at an age to explore their sexuality) are, every one of them, having sex with their Digimon partners. They're doing their best to keep quiet about it, for the younger kids' sake if nothing else, but it's just an inevitability that they all eventually fall into bed with their partners. (Joe holds out for a while because it's very important to use a condom, and he can't find any! Izzy is doing a lot of this kind of research for everyone. Matt is probably very glad that TK has Angemon for a partner.)

Anyway, thank you again! This is just absolutely perfect.