Devil Went Down to Naven – Part 2

*Notice: This story contains male XWG, some female XWG, male immobility, blob weight gain, male weight gain via cumflation, and futanari*

*This was commissioned in December, apologies for the delay*

*slap*

Naven’s hand rests on his belly, his clothes already tossed aside, as he looks over himself in the mirror, admiring his new rolls and inches he’s packed on recently. His chest and moobs have impressively grown out quite a bit, almost rounding out now with how much fat has been packed into them as they roll to the side slightly. His side rolls flaring out so far his arms will rest at an angle now. His ass has expanded to look as though a pair of beachballs were stuffed into his cheeks, though not as impressive given his rounder masculine shape.

What’s most impressive, however, is his massive belly. Huge and rounded, his gut has fattened up to the point where his knees are permanently covered whether sitting or standing. And with him eating almost non-stop, and nude at that, it’s covered in faint stretchmarks but no creases, the size almost resembling a slightly deflated yoga ball.

As Naven continues looking into the mirror, everything around both him and the mirror begin to blur and shift into shades of red and black. Naven stops, his hands unmoving from his huge gut as the surrounding change, his face expressionless. Not a single visible reaction coming from the now 800 lb kemonomimi dragon.

As the colors settle into his new but familiar surroundings, a pair of bright red hands attached to equally red chubby arms reach around his massive gut from one side, rubbing it slowly, gently. A sultry voice whispering into his ear, “Well well well, look at you.”

“Hello, Retribution,” Naven acknowledged the heavyset devil as she continues to feel him, her hands moving from the front of his belly to his rolls. Moving around the front of him as she does.

“Oh, but my my my. My greedy little dragon’s even fatter now, isn’t he?” the female devil smiles at him from his other side now, her hands still gripping his fat belly. “When I last left you, your were a mere quarter ton. Now look at you, you’ve gone and put on another 300 lbs without me. Now why would you do that?”

Naven sighs, his cheeks feeling warm as he looks at the 500 lb demon teasing him. The thought of refusing to tell her crosses his mind, only to immediately be chased off with the full knowledge that she wouldn’t let him go until he’d relent. Thousands of years could pass, without him aging, and no one would miss him as she always puts him back mere seconds after being gone.

At least, that’s what she’s told him. He’s never dared to test her promise, though. At least not yet, and this time would be no different.

“Abel got jealous, and I found it funny. So I kept eating and stuffing my face and.. uh, I got fatter.” Naven responds, still blushing from having explain his weight gain.

“Tsk tsk tsk, and you got yourself all fattened up without me. What a naughty naughty boy, ruining all my plans for you this holiday. That earns you a punishment…” Retribution purrs as she takes his fat rolls and shakes them, forcing his fat to jiggle and quake, Naven’s cheeks growing more red as she does so.

Looking down, her hands slide down and under his belly fat to his groin, shaking the fat that’s swallowed his now-erect dick and eliciting a moan from Naven. “W-What did you have in mind? Mmm.”

“Mm mm mm. Looks like we can’t use your dick, but don’t you worry my naughty fat dragon. We can use mine,” she simply states.

His eyes go wide as the SSBBW devil takes a few steps back, giving him a clear view of her body as her clothes magically vanish. Then, with a long moan, he sees belly lifted just slightly as a long thick futanari cock comes peaking out from her groin, just a tiny bit darker than her otherwise incredibly red skin in contrast. It gets longer and thicker for a couple seconds, stopping right around a full 10 inches long and impressively thick. Retribution’s fingers curl around her thick cock, stroking it lightly with an aroused purr as she looks into Naven’s eyes with a look of unbridled lust.

“Now, don’t you worry. This won’t hurt a bit,” she says as she walks towards him and circles behind. Suddenly, one strong hand pushes him to lean forward as his ass cheeks are parted and her futa dick begins to push into him… surprisingly with ease, the slight wet sensation telling him she’s magically lubricated them both.

As inch after thick widening inch enters him, he bites his lip to keep himself from moaning as the pleasure takes him on rather quickly. Not that Retribution doesn’t, her moans coming unreservedly as she slow pushes further and further into him, neither one’s fat halting her progress as her hands grip his back rolls to steady herself.

“Mmmm, fuck, Naven. Your ass feels so good on my dick, it’s been too long since I could properly fuck someone with this monster. I hope you’re ready for some *real* fun, big man.” She moans again as she finally hilts her entire length into him, her cock twitching a little as some precum shoots into him. A muffled moan from Naven’s lips managing to break his failed silence, though no indication of his body suddenly plumping up a little fatter. Just a few pounds heavier.

Retribution grins to herself, lifting her fat belly to plop onto his fat ass, and holding on tighter as she begins to pull back and thrust back in. And again. And again, starting a slow and steady thrust in and out of his ass. Naven’s hands rest on the door frame before him, where his mirror sits, noticing and thankful it’s much sturdier than it should’ve been if he was at him as her thrusts shake and move his entire 800lbs of flab.

Closing his eyes as she starts to speed up, he’s unable to stop himself from letting out small grunts and moans. His massive fat body sloshing back and forth, the jiggling and shaking reaching down to the fat around his groin and stimulating his own dick with every thrust. Retribution’s own pleasured moans not helping his arousal, his nearly swallowed dragon tail twitching from under his fat rolls.

“Mmm, your fat ass feels too good, I can’t believe I didn’t get to fuck someone as big as you yet,” she moans, her own fat shaking and quaking with her thrusts as she moves harder and quickens her pace, “Fuuuck, I’m already going to cum, this feels too damn good. I hope you’re ready, my naughty dragon, it’s a big one!”

That did it, Naven couldn’t hold back anymore, as his eyes closes and his lips part in a loud orgasmic moan. Cum shooting out and onto the ground below him as his orgasm takes hold. His ass clenches around Retribution’s futa cock as a result, pushing her over the edge a moment later.

“Oh fuuuuuck!” she hollers, thrusting fully into Naven and letting loose a huge torrent of cum, flooding his insides.

“Oh gods, oh fuck, oh fuck,” Naven moans, his orgasm now prolonged as the rush of hot thick cum rushes into him.

One hand instinctively moves to clutch his huge belly as it begins to bloat outwards for a moment… then immediately tingles as it softens and continues to grow. His eyes snap open in surprise, looking down just in time to see his body begin to expand bigger and fatter. His legs quickly give out from the sudden onset of weight, forcing him down onto his knees, his rolls spreading out and lifting the pair up as her hot cum piles on more and more weight to his body.

Naven’s eyes close again, feeling this devil pump him more and more with her cum, his belly and tits spreading out further and further as he soon tips past 2,000 lbs. His feet and arms soon swallowed by pillowy fat piling onto his arms and legs. His ass growing rounder against Retribution, who playfully slaps his fat ass cheeks, her hips still thrusting erratically as her orgasm continues.

“Oh fuck fuck fuck fuck,” he mutters to himself, feeling his very buried dick twitch and spurt out cum again as another orgasm rocks him, the feeling of his massive body growing more and more corpulent as futa cum blobs him up even fatter.

As promised, it was quite a big load, which soon tapers off, a couple final spurts sealing the deal. Pulling her cock out of Naven’s massive ass, she takes a moment to climb off of his body and wipes herself clean. Circling the huge blob of dragon-man, she nods approvingly… not that he can see her past his huge rolls of flab. With a flick of one hand, he finds himself being rolled backward onto his butt, if you could call it that, making more upright in that his face is now more centered and man-tits sit heavily before him. Dwarfed only by his belly spanning out several feet, merged with his back fat surrounding the sides and back. Little “holes” of concaved fat closed in around where his feet and hands would be, at least before he was cumflated to be so massive.

Another flick of Retribution’s hand, and a lit up monitor shows up in view for both of them, showing Naven’s current weight. His eyes go wide as the numbers light up before him, a small stifled moan escaping his throat.

Current Weight: 4,368.4 lbs

Retribution licks her lips at the numbers, her large futa cock still hard and twitching as she moans softly to herself. Walking around to the front of the 2 ton blob, she climbs up Naven’s bloated front, slowly and taking her time thanks to how huge and soft his fat is. Eventually reaching his face, a devious grin crossing her lips, but Naven gasps for another reason as she comes into view. Inexplicably, the red-skinned devil before him is even fatter, her tits fuller, her belly more swollen and round, her arms, shoulders and face even softer. Her thighs thicker and pressing more into each other. All of it looking like she’s gained another 100 lbs!

More impressively, still jutting out from her thick rolls, her futa cock looks even bigger and meatier!

“What? You look surprised, my naughty dragon, but don’t be, I just couldn’t resist. Your pleasure was so delicious I had to take my fill and.. mm.. then some. You’ve fattened me up nicely in return for growing so irresistibly massive. So irresistible, in fact…” her hand reaches down, struggling slightly with her now-600 lb body, wrapping her fingers around her 12-inch dick and slowly stroking it, “Mmm, you’ve fed me so much it’s hard to reach my dick. But I think you’re a bit hungry too, aren’t you? You’re not nearly fat enough.”

The 2-ton blob named Naven could only stare, speechless and… well, with the way she’s talking, honestly quite aroused. Then, with the way her eyes travel downwards as his buried dick, deep within his massive blobby rolls, almost makes him feel both skinny and naked again.

“That’s what I thought,” she says with a devious grin, waddling her way to his face, her now-throbbing cock still in hand as a small glob of pre-cum starts to form at the tip. Naven can’t help but pant at this point, the arousal almost too much to bear, and willingly opens his mouth to take her in. And in does she go, Retribution guiding and easing her meat between his lips.

As he eagerly licks then starts to suck on the head as it reaches him, her free hand moves up to one of her large breasts as she lets off a moan. Inch by inch she pushes more of her huge futa cock into his mouth, the blob sucking on it eagerly as his tongue dances and massages the bottom of her shaft. Occasional moans making their way around it as Naven enjoys the feel of her meat in his mouth, and the taste on his tongue, the cum--

Oh.

Retribution’s breathing quickens as she starts thrusting lightly in his mouth, the pleasure building as Naven continues to suck her off. Spurts of precum shoot down his throat, making his massive body grow just a little fatter with each swallow and pushing her into higher and higher plateaus of arousal.

“Mmm, fuck. You naughty boy, I didn’t know you were so good at this. If I knew sooner – oh fuck – I would have grown this dick a long time ago. I’m – mmm – I’m going to cum again so soon, my blobby cum slut. Oh fuck…!” her praises reach him, though he resists rolling his eyes about her growing her futanari dick sooner, knowing better that she always did get off on teasing him more than anything.

But, as a few more seconds pass, her words rang true as he could feel her dick twitch and swell just so slightly inside his mouth. And he wanted to drink down her huge load, too, his lips and tongue working harder to push her closer to orgasm.

Retribution, still kneading her huge breast, has her other hand move to her large fat belly as she feels herself begin to swell just a little fatter already. She forgot she’s still drinking in his lustful energy, and his eagerness to make her cum again was pushing him to further. Still, moaning from the pleasure and filling sensation, the devil doesn’t change her pace at all as she feels herself peak.

“Oh yes, oh fuck yes, drink it all my naughty dragon, mmmm!” she moans, thrusting her cock into his throat as the dam breaks again, flooding his stomach with even more cum. Naven moans as he greedily swallows load after massive load of futa cum, his own buried cock twitching as the hot cum floods his belly and spreads among his body. His body beginning to quake slightly as his rolls start to grow again, bigger, wider. His dick twitching as he cums again feeling his skin get so warm and stretching as he grows even fatter.

Naven’s eyes close, knowing he couldn’t even see himself getting bigger, but feeling every inch of his body spreading out heaver and wider along the ground. Hearing his current lover orgasmically moan and gasp as she continues to pump thick hot cum for him to drink, knowing every bit of pushing him to become more and more of a giant blob.

Meanwhile, as Retribution feels herself embracing the filling sensation from his lust and pleasure of her continuous and fattening orgasm, she opens her eyes and looks to the sign above them. The dragon kemonomimi’s lake of fat spreading much further than expected as the numbers tip past 9,000 lbs, then 10,000, 11,000… Her eyes drift downward as her hands feel herself still pushing against them, her tits and belly massive as she looks to be nearly 800 lbs from her continuous feast of arousal.

This somehow makes her cum even harder, Naven’s arousal spiking even more, and she watches on as his 15,000 lbs of fat begin to encroach on the walls… but thankfully stops short as he swells just past 10 tons, her orgasm finally subsiding as he greedily swallows the last of her cum.

The now-1,000 lb devil, her magic keeping her mobile, breathes heavily as she retrieves her also bigger, now-16 inches, dick from his lips. Hands on her massive knee smothering belly, eyes drinking in her beachball tits, she gasps as her hands move back to feel her couch-crushing ass. Naven, his eyes still closed, moans as he feels another orgasm washing over his cavern-filling body, and she feels her body plump up even more.. but only another 100 lbs this time as she quickly cut herself off. Addicting as it is.

Opening his eyes as his orgasm fades, Naven takes his turn to gasp this time as he reads the sign before him.

Current Weight: 21,426.3 lbs

“Wow,” is all he can muster, before he realizes the extremely fat Retribution is still here, glaring at him and rubbing what little she can reach of her own huge body.

“Now, look what you did to me,” she says, though her eyes betray a sense of satisfaction despite her sore expression.

“Uhh… happy holidays?”