Reincarnated in a depressing erotic world but living a normal life (right?)
A magical (untimely) return

"Do you want to make a contract with me to become a magical girl?"

It was that afternoon in a suburban home where a small girl was playing a game when suddenly, a floating, ice cream-like creature appeared before her and spoke these familiar lines.

"What? No, I don't want to. And anyway, you're trespassing by appearing out of nowhere."

"I understand you're confused; however, you have the potential to be a magical girl, one of this world's lines of defense, and thus, the qualities to fight. That's why I want you to make a contract with me and fight for the world."

"For the world? First, I want to ask: if I do that, wouldn't I get hurt?"

"It's part of the job, but don't worry, you'll be very powerful enough to..."

"I refuse."

"Huh...?"

"I prefer a normal life playing games at home."

"Well, wait, I can't go home until I complete a contract."

"There must be other people who want to be magical girls out there."

"Believe it or not, finding magical girls nowadays is much more complicated... What should I do?"

"I'm busy right now, so why don't you try somewhere else?"

"Tch, I didn't want to, but there's no other option!"

"What are you... ugh?!"

Saying these words, the ice cream fairy pounced on the girl, forcing its way into her mouth and then slowly descending down her throat, despite the girl's frantic attempts to spit it out. However, her efforts were in vain as she felt it go deeper and deeper, expanding and spreading inside her until it took away her consciousness.

"Umm... It seems to have worked."

A few minutes later, the girl woke up wearing a vibrant blue dress that evoked the depth of the ocean and the vastness of the sky, with the main fabric being iridescent satin that caught the light, seemingly changing hues with every movement as if it were the surface of a bubble. The dress's silhouette was ethereal and fluid. The top was a fitted bodice, adorned with small pearls and sequins simulating bubbles of different sizes, some with a slight holographic shimmer. From the waist, a voluminous skirt fell in layers of tulle and organza, each layer in a slightly different shade of blue, from aquamarine to sapphire. These layers were dotted with transparent, shimmering fabric "bubbles" that seemed to float around the skirt, creating a three-dimensional effect. The sleeves were short and puffed, made of the same transparent organza with small embedded bubbles. A delicate light blue satin bow adorned the back, cascading downwards.

"The contract, though forced, was successful."

After confirming the changes, the girl proceeded to clench her fists several times, getting used to the sensation.

"Talented people are scarce, and since she wasn't enthusiastic, I'll be the one to fight in her place."

With these words, the ice cream fairy, which had taken control of the girl's body, continued to check the body's condition.

"This body is full of power just as I thought, but being a child, it can certainly be somewhat fragile."

Thinking this, the ice cream fairy decided to search the girl's memories in an attempt to figure out what to do, noticing in the process that the girl had older sisters.

".... I've got a good idea."

Saying this, it left the room, finding the older sisters in the living room, whom it approached, pretending to be the girl.

"Oh, it's strange for you to come out when you were just playing."

"Sisters, please listen to me. I've become a magical girl, but since a child's body can entail many dangers, I've decided to take yours."

Saying this, the ice cream fairy proceeded to use the magical girl powers of its new body, instantly mastering water magic to create water bubbles that swallowed and absorbed her sisters, turning them into liquid which it then assimilated into its body, causing immediate changes.

"Kuh, Fuh, Ahh!"

Her body began to grow rapidly while her short hair lengthened to touch the ground, and her hairstyle became a mix of her sisters' after assimilating them. Her waist and height had grown, and both her buttocks and breasts had enlarged, causing the hem of her panties to rise even further due to the short size of the dress made for her original form, exposing the daring black thong panties that fit her adult body. She wore black knee-high socks on her legs, with the voluptuous flesh of her thighs spilling over the tops, and her carnal body transformed into an attire that aroused even more carnal desire.

"Perfect! This way I can fight."

Said the ice cream fairy, excited by its new, transformed body.

"Now I should be able to face any enemy that crosses my path, but to be sure, it's best to test my capabilities while I can."

Thus, the ice cream fairy entered the veil in search of testing its own power, unaware that this would provoke a confrontation against an unusual "magical girl"....

"This is bad, a Fairy went mad!"

"Again?!"

"What do we do now?!"

"For now, gather any available magical girl close to her position and have her try to convince her!"

"But who's nearby?"

"I think the closest magical girl is... the one who has a contract with the bear fairy!"

"Me...?!"

"Then this now falls under the bear fairy's jurisdiction. Who's in favor?"

"Nobody!!"

"I'm against it!"

"It's decided, the bear fairy will handle it!"

"You were against it?!"

"Finally, back home!"

(Vroom!)

"Umm... For some reason, I have a bad feeling..."

"Help, boss!"

".... I just got back!!"

And to Mireya's misfortune, now he has to deal with the problem...