Disgaea Gatcha Customization Part 1 (Etna)

"Alright, dood," said SecPrinny, eyes locked on his now possibly-sentient gacha game. "So… what do I gotta do to get the good stuff?" Nagisa

"Alright, dood," said SecPrinny, eyes locked on his now possibly-sentient gacha game. "So… what do I gotta do to get the good stuff?"

Nagisa bounced in her little display window, smiling like someone who’d definitely never deleted a soul on purpose.

"Easy! Just open one pack of Class Boosts and one pack of Evility Hearts!"

SecPrinny squinted. “Only one?”

"For demonstration purposes, yes. But you can go for more too. I know you can't resist rolling, dood~"

"You know me too well." Two loud kachunk! sounds later, SecPrinny sat back and sighed. “Nothing rare, dood. My luck hasn't improved one bit.”

Nagisa pouted in sympathy. "Aww, yeah. There aren't any rare ones yet. Next update. For now, open your skins and pick your favorite character!"

Prinny tapped through the menus, navigating his hoarded collection of alt costumes. "Hmm… Dood, I forgot I had Holy Priest Etna. She looks so peaceful in that angel robe... it's disturbing."

He selected it. That’s when he saw it. Two brand new slots underneath the skin's icon, blinking invitingly like a devil’s discount bin.

"Whoa, dood…~ Those weren’t there before, dood."

"Yep! You guessed it~" Nagisa beamed. "Just drag a Class Boost and an Evility Heart onto the costume. Mix and match what you want and tell me when you are done~"

"Sounds fine to me, dood!"
(He had not read the terms of service.)

Prinny browsed his options, scratching his beak thoughtfully. "Alright, I’ll go with… Class: Huge-Breasted and Milky Centaur... and Heart: Unwavering Justice for Prinnies."

He slapped the “OK” button with the confidence of someone who had never suffered consequences.

The screen shimmered, flashed pink-orange, and then—

"HOLY MACARONI DOOD!!"

There she was. Centaur Etna. Tall, majestic, and terrifying. Her angelic robes had stretched and reshaped to accommodate a very blessed torso and a pair of powerful horse legs. Her expression was stoic, proud, and somehow felt like she said “I will never let anyone punt any Prinny ever again!”

SecPrinny stared in awe. "This is amazing, dood! I can’t wait to play around with that!"

Nagisa clapped her tiny hands. "I’m glad you like it~ You have such refined taste, Mr. Prinny!"

Then his eyes flicked to the corner of the screen. A new button. Shiny. Mysterious. Definitely also not there before.

"Update Reality."

“…Uh, dood? What does this do?”

Nagisa tilted her head. Her smile widened.
"Only one way to find out~"

That definitely wasn’t ominous at all.
Not even a little bit.

SecPrinny hesitated… then shrugged.
“Eh. YOLO, dood.”
He slammed the button.

The room went still.
The screen glitched.
A low hum filled the air like someone had plugged reality into a microwave.

Something cool was definitely about to happen. Probably. And then… 

A loading bar appeared. 

“What’s this? What’s loading?” SecPrinny asked curiously. 

Nagisa just giggled. “You might wanna look at the cameras and not the screen for a little bit~”

“Huh, dood?” SecPrinny looked up at the many screens in front of him. Nothing seemed too out of the ordinary, although Monitor 4 caught his attention. It showed Etna, storming down a corridor, muttering under her breath, boots clicking in perfect tempo with her irritation. SecPrinny knew exactly what had her in a bad mood, so all he could do was pray for the poor soul that was about to receive her boot,

But then… something shifted.

Her steps faltered. The confident clack of her heels was suddenly replaced with a dull, uneven clop. She froze mid-stride and glanced down, her eyes narrowing.

"...The hell?"

Her boots were splitting apart, seams bursting as coarse fur crept up her legs, muscles bulging and twisting beneath her skin. The tips of her feet stretched and reshaped… until they hit the ground with a full-on hoofbeat.

She stumbled forward, catching herself against the wall.

"What… what’s happening to me?!"

Her grip tightened on the wall as a sudden pressure surged through her chest. The front of her attire ballooned outward, buttons popping loose as her bust swelled, inch by inch, into something ludicrous. A wet glorp echoed through the hallway as the fabric struggled to contain the growing weight, bouncing with exaggerated, holy physics.

At the same time the fabric of her clothes seemed to shift, change color, becoming fuller, covering more and starting to look more like Flonne’s than Etna's.

“Dood…” SecPrinny whispered from the control room, eyes wide.

Etna stood panting, one hoof braced against the wall, arms awkwardly crossed over her now very obvious blessings. Her tail flicked sharply behind her as the transformation continued without mercy.

Her body lurched, shifting again. This time backward. Her hips stretched out, her rear pulling away from her upper body as a long, equine spine extended from her lower back, dragging with it the shape of a full-grown horse torso. Robes tore and reshaped themselves as if obeying a higher gacha fashion engine.

"Wh—WHAT IS THIS?! My... my ass just left the zip code!!"

She gasped, staggering forward as her hooved legs buckled beneath her. Her expression twisted, half in fury, half in confusion, as her eyes glazed over in some strange internal debate.

"I fight for Prinnies!" she suddenly shouted.

"...Wait, no I don’t! That’s dumb! I kick Prinnies!"

"But… they have rights… I think? Maybe?"

She clutched her head with both hands, eyes wild. “No, that isn’t… I think… hnn…”

Her hooves stomped the ground beneath her with growing certainty. Her chest, now extremely oversized, bounced heavily with every step, sloshing with exaggerated squelches like a pair of overfilled divine water balloons.

On her face, the battle continued.

"What’s… happening to me…? I– Ahn~" Etna let out a moan as her two hind legs sprouted from her body. She looked dazed, out of breath and incredibly attractive. I mean, she was now a centauress with breasts double the size of her head. Of course she's hot. 

And as she stood there, the last traces of her succubus like attire melted away, replaced by a long flowing white dress, perfectly fit for her larger equine body and larget… frontal weight. That's when she suddenly shook her head, as if she gotten clarity over something all of a sudden.

She reared back on powerful legs and declared, with righteous fury:

"ENOUGH!"

Her lance appeared with a holy clang, glowing with divine purpose.

"I swear, from this day forward-" she bellowed, "I will defend each and every Prinny in the Netherworld! That is my duty and I wont let anyone stop me!"

Somewhere, wind blew dramatically. There were no open windows. No fans. Just the raw power of anime determination.

"I will be the hero the Prinnies desperately need!"

Then she gallopped away, her boobs bouncing so hard that SecPrinny could hear them slosh even after she left the camera's vision. But SecPrinny was really just staring at the feed of the camera, making sure what he saw really was what he saw.

“Reality update complete~” Nagisa happily chimes in, causing SecPrinny to peel his eyes away from the empty feed of the camera and back down to the phone in his hand. Nagisa giggled and made an inviting gesture. “What do you think about our new features? Willing to give us a five star rating for that? Tehe~”

“Hell yeah, dood.” SecPrinny gasped, staring at the picture of angelic centaur Etna, the Unwavering Justice for Prinnies he had created. “Where do I need to press? And more importantly, can I do that again, dood?!”

“Of course. It will cost you 1000 gems to update reality every time after the first one though. But I think this is a feature that you are more than willing to use.” Nagisa winked.

A fire started burning within the prinnies eyes. He hadn't been playing this game for the last 5 years for nothing, dood. With the power of over 10000 gems at his disposal, he knew he was going to have a lot of fun very soon~

—

The gatcha madness begins! Let's put Etna on the side of Prinny's, shall we?