Understanding Little Girl Mania - Chapter 1

Onii-sama, onii-sama, Satsuki loves you very much.

Onii-sama, onii-sama, Satsuki loves you.

Onii-sama, onii-sama, please be with me――――

–

I’m an unemployed, ugly, half-bald loser of a middle-aged man. I’m living off the inheritance in my dead parents’ house. By the way, I’ve killed someone before.

One day, while walking around the neighborhood, I ran into a mother and daughter who had recently moved in.

“Hey! Geezer! You were totally staring just now!!”

A cute but strong-willed-looking girl said that. She looked to be around 12.

“Uh, no, I wasn’t looking.”

“Liar♡ So~ gross♡ Wandering around during the day♡ Are you like, a NEET or something?”

Ugh, how mean. While I stood there speechless, the kind-looking mother gently scolded her.

“Hey, Satsuki. You shouldn’t say things like that.”

“Your name’s Satsuki-chan?”

The girl grimaced.

“Yeah, so what? Mom, let’s go already.”

And with that, the two of them walked away.

When we first met the other day, it was actually the mother who seemed scared of me, and Satsuki-chan was really quiet. Well, with how I look, I guess I can’t complain about being treated like that.

Then on another day, while wandering around in the daytime, I unexpectedly ran into Satsuki-chan. Looks like she’s alone today.

“Ah, ahh~!! That gross old man from before♡!!”

Talk about rude right out the gate.

“Hello, Satsuki-chan.”

“Don’t go throwing people’s names around so casually♡ You should introduce yourself too♡”

“My name is Kasuga Haruo.”

“Hmmm♡ So you’re wandering around during the day again. You really are a NEET, huh? Half-bald, gross. I’d prefer if you didn’t go outside in the daytime♡ Oh, but if you go out at night, it’d be like a horror flick♡ Kyahaha ♡”

She says that with a provocative smile like a little devil. Suddenly, an unforgivable thought no human being should ever have comes to mind, to do ×××× to this girl. I shake my head and try to drive it out of my mind, but…

“You can’t say anything back when a little kid like me says whatever I want to you♡ Pathetic old man♡ Totally weak♡ Weak male♡”

Snap!!! I lost it. I hate those words more than anything.

“You’re saying I’m a weak male?”

“Huh? Huh? Nobody said that…”

“I definitely heard that, hey!!” (smack)

“Bubera!!”

Satsuki curled up after being slapped on the cheek.

“S-sorry. I-I’m sorry, so please forgive me. Don’t hit me anymore. I’ll do anything.”

Somehow, this kid suddenly became fragile after being slapped. But more than that—

“You just said you’d do anything, right?”

This is how I ended up bringing her home. I’ve made up my mind to just go for it. I’ll get completely naked.

“Hey, wait, don’t pull out something weird!”

Even though they say that, I can’t help but notice their eyes darting to my crotch.

“Well then, I guess I’ll have you suck it.”

I pulled my d1ck out right in front of Satsuki’s eyes.

“Hyah! Wh-what is this? It’s too big…”

After having the fully hardened c0ck thrust in front of her, Satsuki’s face went ghostly white as she trembled.

“What? What? This? There’s no way I’m sucking this disgusting p3nis!!”

I pressed it gently against her cheek.

“Eek!! Wh-what are you doing!! Gross!!”

I rubbed it against her nose and lips as well.

“Hey! It stinks!! Stop it!! Lolicon!! Pervert!!”

“Suck it.”

“Absolutely not!! Pervert!! Gross!! Baldy!!”

Bang!!

“Eek! I-I’ll suck it…”

When I slammed my hand against the wall, she obediently began to suck it.

“Smooch, slurp, slurp, Squelch.”

“You’re pretty good. Have you done this before?”

“Pfft! Of course not!!”

“Did you learn by watching videos or something?”

“J-just a little…”

“Do you masturbate?”

“Ugh… I do… don’t ask me stuff like that… it’s way too gross…”

I felt a slight sense of awe that even a child this age was masturbating.

“Want to try sucking it while masturbating?”

Satsuki gave a reproachful look but quietly slipped her hand into her skirt and began stroking her private area over her underwear.

“Ah, slurp, smooch, ahh, lick lick, licky lick, gulp, mm.”

Between the sucking sounds, a modest moan slipped out.

“How’s it feel? Is it better than your usual masturbation while you’re sucking?”

“Y-yeah… slurp, lick, haa, ah.”

Satsuki’s face flushed red, seeming excited.

“This time, I’ll do it for you.”

“Huh? No, it’s fine, I’m okay.”

I pulled down Satsuki’s panties despite her protests and ran my tongue along her completely hairless genitals. She had already started to get wet.

“N-No, gross!! Don’t lick me!! You perverted lolicon!!”

Despite Satsuki’s objections, my excitement grew and I licked and sucked her even more fiercely.

“Slurrrrppp!!! Sluuurp!! Sluuuuurrrrppp!!!”

“Eek! No, I said stop! Quit it, that’s gross!!”

Pulling my mouth off her genitals with a smack, I pressed my p3nis against the slickened part. Squish, squish, squish. Then, I set my sights on her vaginal opening.

“Hey!! You’re not seriously planning to put that big adult p3nis inside me, are you!? There’s no way that would fit!! No!! I’d be violated by a perverted middle-aged lolicon who’s aroused by a child’s pvssy!!”

I paid no attention to her refusal and slowly tore through her youthful hymen.

“Ah, ah, ah, aghyaaahhhhhh!!!!!!!”

While listening to Satsuki’s scream, I pushed forward until I reached the base.

“Ah, ah, ah, ah, ah.”

Satsuki’s molars were clenched and rattling as she trembled. Even though she had masturbated, this was still tough on her. I started thrusting without hesitation.

“It hurts! Nooooooo!! It hurts!! Don’t moveeeeee!!!”

Despite her crying and screaming, I relentlessly rubbed her bl00d-soaked v4g1na with my c0ck. The inside of her v4g1na was painfully tight. Still, aided by her love juice and the bl00d’s slipperiness, movement was possible.

“P-please pull it out, pull it out!! It hurts!! It hurts!! Help meeeeee!!!”

I held down Satsuki’s struggling arms and kept thrusting my hips.

“St-stop, stop! Pull out your p3nis!! Please! I can’t take this anymore!!! Waaahhh!!”

I paid no mind to Satsuki, who was pleading with tears in her eyes.

“I’m about to cum inside you.”

“Eek!! No!! I really don’t want that!! Stop it, pleeease!!”

Spppluuurt!!!

“No!! Noooooooo!!!!”

While listening to Satsuki’s screams, I held her tightly, as if covering her, and remained inside her for a while, catching my breath.

Enjoying the sensation of Satsuki’s trembling v4g1na with my c0ck still inside after ejaculating, I caught my breath. Then, with a wet slick sound, I pulled out and wiped my bl00d and semen-coated c0ck using her white panties, focusing especially on the crotch part that had been touched by her pvssy.

・

・

・

“Uuuu, Thank you for punishing and raping this cheeky brat with your thick and long lolicon perverted middle-aged adult c0ck. Ugh, thank you, uuu, uuu.”

After calming down somewhat, I had Satsuki express her gratitude while completely naked and kneeling in a dogeza.

“You’re welcome. By the way, I’ll be holding you captive for some time.”

Satsuki’s expression froze as if turned to ice.

–

Taboos must never be broken.

Because then taboos cease to be taboos.

Chapter length 3075 characters.

TL Note: This series is part of my 2025 Halloween releases. I released a bunch of Horror short stories along with a few extra chapters for my ongoing novels! Be sure to check them all out!