Wiz-Uma(Kazuma to Wiz TG)

Often when Kazuma was left waiting for Vanir to arrive, he found himself appreciating the view, drinking in the wonderful dips and valleys of the scenery before him.

"Erm Kazuma..."

Of course inside the back store room of Axel's most up and down magic shop, there wasn't much else to appreciate but the shop keeper whose adorableness left many to window shop was always a bonus.

"No no keep going. Don't worry about little old me ha ha. I'm not interrupting your work am I?"

There was a slight pause, her cheeks red though those weren't the cheeks Kazuma was concerned with. Truly it took an impressive figure to make a loose robe like that feel so revealing, Wiz's ass on full display as she tried to restock some of the bottom shelves, but Kazuma's gaze was as disruptive of any purification spell from Aqua.

"That's not the p-problem Kazuma. Can't you just, come back later for Vanir? I have to be careful with this new product I just bought. Erm, I appreciate how much your inventions help and it's how I got these and- Oh right don't tell Vanir-"

Admittedly he had grown used to these antics, Wiz one of the easier girls to tease and unlike Darkness she actually didn't enjoy it deep down which added an erotic spark to the flustered mix of excitement and embarrassment. Whatever she was stocking though was probably one of her many misguided, unusable gets, her business acumen so horrific even an economic demon like Vanir could only barely keep things in the black.

So rather than listening to whatever she was blabbing about as she swung a stoppered potion left and right, his eyes remained trained on her ass as he wondered just what kind of panties could be hidden under those robes. Part of him assumed granny panties given her actual age, but she surely knew at least the basics of selling yourself. Lingerie? Thongs? He wouldn't mind getting into them himself.

It was that thought in mind as he raised his arm, smirking as he called out, "STEAL!"

Rather than the lacy prize he was expecting, a splash of purplish liquid covered him, Kazuma sputtering as he swallowed some while a confused Wiz looked at her now empty potion bottle.

"That's odd, I bought magic proof bottles to- Oh right that doesn't protect the contents ahh I put so much money into this anti theft idea Vanir is going to-"

"HNNGH~?!"

She was interrupted by the sound of Kazuma collapsing face first, groaning as his insides fizzed, his skin tingling beyond the point of mere irritation to almost a burning prickle.

"Ehhh?! K-Kazuma don't tell me you did this!"

He wasn't in a position to speak much, flashing a forced thumbs up as he bucked, the liquids sinking deeper, his upthrust thumb throbbing as it deflated. An erotic shock followed, the stiff joints thrusting into his palm, some odd force traveling up his arms, through his chest and directly to his cock as he gave a pathetic whine to the sudden stiffness forced upon him.

"Well at least I know it works. Ah but this is bad this is oh so very-"

"WHAT THHHHNGH~ HELL IS HAHHHNGH~PPEN-EEEENGH! Ahhh god..."

It felt like some kind of acid had been sprayed, his skin tender inside his adventurers gear, the erectness of his cock spreading deeper as his core clenched and buzzed. Shit what the hell had he gotten onto himself? Wasn't his luck stat supposed to be high? Why the hell did he keep-

THMMMP

"OOOH OOOOH MY L-HIIIIL KAAGH~ ZHUUU~ MAA AHHH FUUUUUUCK~!"

Like his thumb before, the painfully erect shaft suddenly thrust inwards, scraping against spots of his body Kazuma hadn't felt touched since the time his entire body had almost fully dissolved in acid. That time his "Excalibur" had returned fully formed but now he could feel it wedged between his hips, a small but utterly crammed in centimeter of cock actively in him as the pleasure was so overwhelming it actually took his brain a few seconds to decide if this even felt good or not.

It did. And that confirmation was followed by an ungodly amount of cum splashing out, Wiz intrigued by the stiffly thrashing form as Kazuma tried to wriggle out of his clothes, only managing to free his cock as his cum spurted out with veins of purple that made it hiss and thin to a clear puddle on the stone floor. The constant stream only thinned with another wrenching thrust as his voice squeaked higher than Megumin, Kazuma screeching as his own cock wedged itself deep enough to act as its own blockage as things that weren't meant to be stirred were definitely throbbing against his submerged shaft.

All in all it felt like a drawn out kick in the balls, his lips pursed in equal pain and pleasure as ever so slowly his base was shifting back and forth, trying to pry his hips apart. The pain only worsened as more of his dextrous fingers shrunk, his head feeling heavier as he squirmed about the floor in a daze. The arousal just rumbled under his inserted shaft, his balls cramped and full as he swore he could feel his cum carbonate inside his sack. Looking down he could see his Excalibur tilted, waving back and forth like some kind of lewd metronome as beads of purple fluids fizzled out his tip. He reached out to try and pull the sword from his stones, only realizing the shrunken state of his hands as the slender palm made him squeal, just a brush enough to make the inwards thrusting hasten as his potion covered tip inflamed to a bright, puffy pink.

"Ahh Kazuma I'm s-sorry but this is all really your fault. I told you how volatile and high level it was and, erm..."

For some reason her voice was adding to his arousal, his ears perked as he flexed his nails, thoughtlessly pinching his tip as the swollen nub stuck together before sealing. The hoarse squeak that followed made Wiz pause her chastising, unsure what she could even do beyond watching the lewd sight unfold as Kazuma begged to her, "JUHHHST TELL ME WHAT IT D-HOESGHN! AHHHND STOP CALLING IT SM-HAAALL~!"

Wiz blushed, realizing he hadn't been paying attention and unsure how to broach the subject. She decided to imply it, meekly muttering, "I didn't call it small Kazuma. I... Erm..."

Actually now that he thought about it... well what he could think between the sensation of his entire cock trying to fuck itself, why had he thought Wiz had called it small? He had been hanging onto every word for a second there and her airy stutter hadn't even once talked about his proud... my it really wasn't that impressive was it? He was breathing heavily, smoke pluming from his clothes as the cum sodden cloth billowed out. His sensitized body appreciated the more flowy style forming from his outfit, the yellow trip remaining yet his cape and tunic were draping themselves longer, splotches of purple and lavender appearing as Kazuma came to the realization that he wasn't a very good listener now was he…

Pleasure be damned he shoved a hand to his navel, praying for his usual peach fuzz he left unkempt. Smooth. Another hand rummaged under his shirt, feeling up his potion slickened body, his longer nails accidentally stabbing into an erect nipple as he could feel it twitch and swell from the attention. The poke brought a series of intense flutters inside his navel, his breaths sounding whispery as organs slithered between his hips that weren't meant for such motions, his sealed tip offering no release as lavender, nightshade and graveyard dirt wafted over his nose. His head felt so heavy, memories sparking as his bangs grew longer, the middle tuft of hair sliding to the right as it draped over his squinted view.

"TWI-HINNNGH-EEEENGH POOOOOTIAAAAAHN?! WHY W-HOOOULD YOU B-HYYYYYY W-Weee?"

Yes he remembered now, Vanir mentioning how popular the succubus shops were and of course some of the more perverted nobles would pay top dollar to turn into another- Oh but maybe she should have bought counter potions er... Did this particular one even have a reversal? Vanir was going to be-

"AGH N-HOOO YOUR ST-HUUUPIHHD THAHHHHTS AHHHHNGH~! I DON WAHHHNAAA B-HEEEENGH~"

Every muscle was tensing, squeezing inwards as his brain felt squashed, ramming against a strainer that was ejecting his business sense and memories into silky brown locks that only furthered the building feeling of Wiz in Wazuma's mind. Chapped lips were plumping, his cheekbones were shifting, even the cream lump at the periphery of his vision shrinking as it felt like his nose was mirroring his cock as it burrowed deeper.

He didn't even know how to describe what he was feeling, his forehead winching wider, his eyes rolling about as his emerald hued irises turned topaz. A tall ahegao erupted from his scalp, his bobbing cock now firmly pressing his balls inwards as his hips gave a weakening pop outwards. All of this because his stupid spell hadn't grabbed her panties despite... oh right so that's what she'd forgotten.

"YOU FORGOT TO PUT ON PAHHHHHN AHHHNTIES~?!"

"No I definitely... Eh?"

Of all the things for a half changed Kazuma to yell, that was probably the one she least expected, confusion turning to embarrassment as she realized she had just forgotten after leaving them to dry overnight. The only comfort was that it really wouldn't matter much what Kazuma had seen soon enough she supposed, but this was quickly turning into a mortifying day for her.

Wazum wanted to counter her only to realize he was hearing her thoughts, no more accurately thinking the same thing and worrying about if her ass was- He gripped his ass through the loose robes, groaning as the soft fabric bunched against his behind, his cheeks trembling as another crunch from his hips thrust his cock in even deeper, his hips widening as whatever his cock had been stoppering suddenly rammed against his tip.

"AHH HAHH I C-AHHHHN'T UHHHNGH H-EHHHHHLP M-HEEEEE~!"

His tip had already sealed itself into a clit, all that pent up cum having nowhere to go as it rammed from behind, both sets of sexes giving Kazuma his own Tiresias moment as the stimulation made his cock rubber band four more centimeters inwards. A liquid dildo torrented into his g spot, penetrating deep as it carved out a hollow channel. Soon his nervous hands had more to grab than just the flat pecs, his ass cheeks bubbling up thicker as the arousal spiked, another orgasm fucking his ass larger as in the battle of feminine and masculine delights, the former was pulling ahead as his cock slid deeper inwards.

It didn't matter how good it felt, Wazum didn't want that lecher's hands groping her like she was p-part of his posse of- Both halves of his splitting psyche were freaking out, unable to stop the urges as he groped his ripening bottom, that stellar view from before now cushioning his rising cock, arching his back as the creaking sound of vertebrae shifting forced his shoulders back.

Wiz's figure truly was absurd, Wazum realizing he might have underestimated just how much those robes were hiding, gallons of fat sloshing under his rear, bouncing him up and down as it smacked against stone, all new sorts of fetishes being drilled. And even if he wanted to just say screw it and enjoy his last hurrah as a man, Wiz's embarrassment was interrupting the joy, his brain surrounded by her nervous squeaks and begging.

Wiz knew in theory it shouldn't hurt too much, though as part of her justification of this purchase she had also asked them to skimp on the expensive dampeners for such an extreme physical change. Still despite this being mostly Kazuma's fault and she would definitely reiterate that to Vanir how this was all HIS fault and not hers, Wiz desperately wanted to help. Or, at least she didn't want customers to hear a copy of herself cumming and shrieking like a horny banshee in heat during business hours. Really there was only one thing she could do to help the resistant partner, an option that admittedly felt more tempting after the various insults and lechery as she moved towards his quivering form.

"Sorry Kazuma but it's for your own good."

It wasn't like he had much of a choice once he saw the full flask, Wiz unstoppering the top as she poured it down his throat. Wazum tried to spit it out only for half his cock to suddenly slurp, the shock making him swallow each gulp.

"OHHH~? OHHhh ohhhh ahhh thahhht's~"

His voice quivered higher, softer, Wiz's gentle alto even gaining her inflections as Wizum felt mana seep into his body, the pain replaced by a calming array of invasive, chilly buzzes. That's right it was meant for drinking only, not topical- He was going to tell the voice to shut up but a shuddering wrongness in being rude struck him, Wizum feeling her personality gently overtaking him.

Even his body was feeling it, tense and sore muscles getting softer, pain melting to luscious fat as his arms and legs felt weaker, the robes tailoring his shoulders tighter as his squeals became whimpers. His nipples were throbbing, his cock twitching, if he was going to become Wiz he'd at least get to do no such thing!

"C-C'mahhhhn at least lehhht me t-hooouch~ ohh?"

His balls were emptying, his hands struggling to move as his growing inner Wiz refused to let him have fun with her body. It was maddening, Wizu forced to just feel it as fat drained under his tits, his smoother body making even the horny wriggling unbearably arousing as something empty thrust into his twitching member. S-So indecent... He groaned, wanting to play with anything, his hips squirming as two viny tendrils pricked his balls, pulling on them as his opening chasm was penetrated.

"Hnngh W-Wiz ahhh it's t-hoo much I-I f-heeel so dirtyyy..."

All these perverted desires just shamed him, the potion swirling through his brain, mana swelling next as his chest continued to balloon outwards much to his own meek bliss. Every denied release reverberated through him, his testosterone thinning, converting to estrogen as it flooded into tits that threatened to test the limits of even her loosely flowing robe. H-His loosely flowing robes. He still had-

POP

SCHGWMMP

"Ahhhhhn~!"

Every piece of Kazuma's underwhelming cock was trying to fold into itself, the constant inner flicks to her clit making something twitch then pull as her tip stopped bulging outwards and inverted inwards, widening her unsightly genitals as her balls finally succeeded in ramming down two minuscule openings. There wasn't even any eroticism in seeing her own tits bulge out, the interest dwindling alongside memories of her... time with the demon king? No she was forgetting-

"Ohhh~?"

In a moment of lapsed focus her hands squeezed her tits, Wiz trembling as they surged out, one trembling moan accompanying a sensation like her ears popping as the last of Kazuma faded from her mind, Wiz stopping her self-groping as she looked up at her twin.

"Erm, is it finished? Is he..."

Her new twin nodded utterly mortified, still feeling one last thing to take care of, wondering if Kazuma was such a lustful gremlin because of some imbalance that left him like this all the time.

"Ahhpologies I just h-ahhhve to- I'm s-ahhhry~"

She couldn't hold herself back any more, thrusting her fingers into the flatness her former self's balls had been, pressing as hard as she could till the skin spread open, the last of his masculine essence spilling out as the rest was funneled into her thighs. She ended up using three fingers, her thumb chasing after her retreating clit above while deepening the chasm for the cock to slip into, stroking and fingering in the same motion, desperate to be rid of it and be freed from the curse of Kazuma's lust.

"I have returned, you who was brimming with new ways to- WHAT?!"

Even Vanir wasn't enough to make her stop, the new Wiz moaning as she fingered the rest of the cock in, not stopping till the whole thing popped and continuing as her juices slid down her shapely legs, his potion slathered boxers sliding back up her girthy thighs as they clamped her fingers even deeper as she came.

"Ahhh ahhhn w-we can ehhhxplain VanIIIIIIR~!"

The former general just sighed, mask in his hands as he realized his greatest money cow had just been milked dry, though the new Wiz clone seemed to be much hornier than the former. Perhaps a few traces of her former self remained as he tried to come up with a plan to avoid bankruptcy.

"I-Is this ahhll really necessary Vanir? I-I know we cahhn't undo the twinning but surely we could lehhhsen the luhhst."

Wiz squirmed on a display case, her hands tied behind her back, her upper half visible to anyone passing by with a curtain obscuring the rest. Her twin just did her best to ignore the demeaning position, happy she wasn't also up there as she manned the register.

"Do I have to go through the chart’s former cash cow whose udders are her only marketable trait now? Do you want to keep this business going or should I just stuff you both at the bottom level of a dungeon as this becomes my sole propriety?"

Wiz shook her head no, knowing he meant it especially after going over how much she had spent on the potions that had caused this and his fury over her forgetting to mana seal them making them all only turn others into her. In his words, "limited resale value" which hurt, but was also not wrong.

Honestly she was most scared of her former party and friends, knowing word of what happened to her had spread around Axel and Aqua it seemed was deadset on getting her payback for things Wiz felt were entirely unfair to pin on her now, but as long as she paid the entrance fee anything was fine, Wize drooling a bit as her hands tried to do anything to release her from her arousal, steaming up the display case as already a gaggle of adventurers were waiting for the store to open. She just hoped they'd be gentle on the merchandise…