I Wanted to Squeeze a Magical Girl’s Boobs So Bad I Turned Into a Monster - Chapter 01: The Boob-Obsessed Monster

Main Story

Chapter 01: The Boob-Obsessed Monster

Decades ago, monsters—called kaijin—started appearing out of nowhere in the city.

Word was, they were people whose deepest desires got so twisted, they transformed into these freaky beings.

They were pitch-black, human-shaped, and moved purely on impulse, not giving a damn about anything or anyone. Pure beasts.

With their brute strength, it looked like humanity was doomed. But then—salvation arrived.

Girls with magical powers appeared out of the blue.

People started calling them magical girls, and thanks to their flashy powers, they beat the monsters back and kept the city safe.

As for me?

Name’s Shidaki Momisugi. And yeah… I’m one of those monsters.

But I’m not your average shadowy goon.

I wear a hat, a mask, and a long cape—pretty dashing, right?

They call me a “Unique,” a rare kind of monster with boosted power and some neat tricks up his sleeve.

“Mr. Monster! You better be ready this time!”

“Ha! Back for another beating, huh?”

A magical girl stood before me, fire in her eyes.

Magical Girl Ruby. Red hair in a sassy side ponytail, a white leotard with red stripes and frilly accents—it was magical girl fashion to a T.

She was this city’s guardian, and since I lived here, we’d already clashed a bunch. Spoiler: I’ve never lost.

Ruby clutched her magical staff tight, glaring like she wouldn’t let her guard down for a second.

“I—I won’t lose today! Take this!”

Ruby launched a volley of magical bullets.

I casually batted them away with my arm. My high stats as a monster meant even direct hits wouldn’t leave a scratch.

“Still the same old tricks, huh, Ruby?”

“Ugh! Long-range attacks don’t work on you at all… Fine then!”

She charged her staff with power and swung in close.
She was better at melee than ranged, but unlucky for her—I was a brawler too.
I deflected her swing, dodged her flying kick, and fired back with a counter-kick straight from my left leg.

“Guh…!”

She bent like a bow from the impact but flipped mid-air and landed smoothly, facing me again.

Her outfit, made of solidified magic, was tougher than it looked, offering decent protection.

But the skill gap between us? Gigantic.

I could’ve ended the fight right there.

But I didn’t.

Because winning wasn’t the point.

“You’re… way too strong…”

“Hmm, just another Tuesday for me. Ready to wrap it up?”

I wasn’t here to hurt anyone.

Time to end this quick.

I launched off the ground with monster speed—so fast her magically-enhanced eyes couldn’t even track me.

And in an instant, I was behind her.

“Well then, pardon me while I’m a little rude…”

I reached out and gave her chest a firm squeeze.

“Hyaan!”

Ruby squeaked in surprise.

“Mmm… perfection. Seriously, Ruby—your boobs are a national treasure.”

Her costume clung tightly to her curves, highlighting an impressive chest for her petite size.

And she was still growing… I swear they were a little bigger than last time.

“S-Stop…!”

She wriggled hard, but no chance she could break free from my monster grip.

I slipped my hands under the frills and gave a proper squeeze through the thin leotard.

The warmth and softness came right through.

Good thing I was wearing a mask—because I was grinning like a total idiot.

“No! Let go!”

“No way! I’ve got your legendary boobs in my hands, Ruby! I’m not letting go just yet!”

I kept at it for a while, totally immersed in boob-heaven.

But that was it—I didn’t do anything beyond that.

I wasn’t trying to take things too far.

My goal was simple: blissful boob-squeezing.

And man, it felt so good I could’ve stayed like that forever.

But eventually, all good things must end.

Ruby’s magic finally ran out.

Her costume vanished, and she passed out—now just a regular girl in a school uniform, with short black hair in a neat bob.

“Guess that’s enough for today.”

I gently laid her on a nearby bench. She was out cold.

Then I dropped my own transformation.

Underneath, I wore the same high school uniform as her.

“…Kinda weird, huh? Groping my school junior’s boobs every day.”

Feeling a tiny bit guilty, I scratched my head and walked out of the park.

But that little guilt?

Nowhere near enough to beat my monster urges.

“Well, I’m not stopping anytime soon.”

I became a monster for one reason: to squeeze that magical girl’s boobs.

That’s right—I’m the Boob Monster, through and through.