Little Sister, Don't Use Me as Your Fap Material! ~Operation to Capture the Perverted Brother-Sister's Special Fetish Girl~ - Chapter 2: Wind Speed 50 Centimeters

Chapter 2: Wind Speed 50 Centimeters

Under the clear May sky, a plain older brother and his radiant little sister walk side by side on the way to school.

Since last month, for the first time in two years, we’ve been wearing the same school uniform and heading to school together.

In high spirits like today’s fine weather, my cheerful little sister hums a lively tune and suddenly hops onto the curb with a little “pyon.”

This has been her habit since elementary school — something that hasn’t changed even now that she’s a first-year high school student.

Sometimes she only walks on shadows.

Sometimes she kicks a pebble all the way to school.

She still enjoys those childish games most kids play on their way to and from school.

And today, it seems the rule is “you can’t walk on the ground.”

I thought about giving her back a light push as she gracefully walks along the curb like a balance beam, but the sight of her short pleated skirt swaying right in front of me stops me.

“If you walk there, people are gonna see your panties,” I warned her — not as a man, but as her older brother.

I’ve done my duty. So if they happen to be visible now, it’s absolutely force majeure.

I saw them. I didn’t peek.

This is a very important distinction. Especially in court.

“It’s fine~ I’m wearing cute ones anyway.”

The idea that it’s okay to be seen as long as they’re cute is a bit complicated for me as her brother.

Of course, as a guy, I’m very welcome to the idea.

“Onii-chan, do you maybe want to see your little sister’s panties? lol”

With a mischievous grin, Madoka provocatively grabs the hem of her own skirt.

“It’s okay, I’ll show you♡ Here, a little peek♡”

“I’m not happy even if I see your underwear.”

Obviously, that was a lie.

There’s no way I wouldn’t be happy seeing them.

If she really doesn’t mind being seen, then just show me already.

Come on, lift it higher. At this angle, I can’t see properly.

*

And just then, as if the spring sky had heard my desires, a gust of wind blew through.

It missed the first spring wind, but this was the best-timed divine wind of the season.

The “curtain” that had been hiding her ass from view fluttered up, defying gravity.

What appeared was an orange delta zone.

A seductive triangle.

Just as she had claimed, they were cute frilled panties.

“Uwaah!? Wait, Onii-chan, did you just see that!?”

“I didn’t see anything. Onii-chan didn’t see a thing.”

A brother can lie to his little sister as naturally as he breathes.

Guilt? That was gone a long time ago.

“Why didn’t you see it!? Jeez~ You’re supposed to look properly!”

…Huh? What? What’s going on? Is this girl actually a slut?

Is she an exhibitionist who enjoys having her underwear seen by guys?

“To be honest, your orange panties were completely visible.”

“No, no, not mine. That girl’s panties.”

She pointed ahead. There was a girl with pigtails wearing the same school uniform as us.

“Ah, that’s the class committee president from my class.”

She’s been the class rep for all three years of high school — the classic serious, honor-student type.

By the way, we’ve been in the same class for all three years.

She’s talented, beautiful, and friendly. Naturally, she’s extremely popular among the boys at school.

Actually, her popularity among the girls is even more insane.

In short, she’s ridiculously well-liked.

“So what about the committee president’s panties?”

“You won’t believe it — she was wearing a black T-back!”

What!? A black T-back!?

That serious, straight-laced pigtail committee president is wearing a black thong…

Damn it! I can’t believe I missed such a golden opportunity…

Ughhh, I really wanted to see it!!!

*

“Aaaah~ I feel like I suffered a huge loss today~ I don’t feel like doing anything anymore. Maybe I should just skip school and go home.”

“You’re getting depressed way too easily.”

“I now hate every living thing in this world…”

“Your reason for falling to the dark side is way too impure.”

“What meaning is there left in the rest of my life…”

“You’re putting way too much emotional weight on a black T-back.”

“Haa~ I really wanted to see a beautiful JK’s T-back…”

“Jeez, don’t look so down… You can make do with my panties! Here, a little peek♡”

Madoka lifts her skirt herself and shows me the orange cute shorts I saw earlier.

While I was grateful for her consideration, it still wasn’t quite enough to heal the damage of missing out on the black T-back.

*

“Haa~ Thanks, Madoka… But right now, I need a beautiful JK’s T-back. There are certain nutrients in this world that can only be obtained from a beautiful girl’s T-back…”

“U~n, this is pretty serious… Can’t be helped. As your little sister, I’ll have to step up and help! Hey Onii-chan, come over here!”

Madoka takes my hand and pulls me into a narrow back alley between two buildings.

What the hell is this girl planning?

She stops, turns her back to me, bends forward, and thrusts her ass out. Then she suddenly lifts her pleated skirt up high.

Her well-shaped peach butt, wrapped in orange full-back panties, is fully revealed.

…What?

Next, she hooks her right hand into her shorts and pulls the fabric deep into her ass crack. Then she grabs the waistband and yanks it upward hard, wedging the panties even deeper.

“Here, Onii-chan! It’s a ‘full-back panties turned into a T-back’♡ It’s not a natural T-back, it’s a farmed one, but for today, please make do with this and cheer up♡”

Madoka wiggles her thrust-out ass cutely from side to side as if inviting me.

“…Thanks, Madoka.”

I can definitely feel it from your ass — the special nutrients that only T-backs can provide, and your sincere devotion as a little sister…

*

After enjoying Madoka’s wedgied panties for a while and replenishing my life energy, I regained my will to live and returned to the school route.

Madoka once again hops onto the curb and continues walking.

I know the truth — that inside that swaying pleated skirt, her panties are still deeply wedged between her butt cheeks.

“It’s great having a little sister who’s so tolerant about perverted stuff, right Onii-chan♡?”

“Yeah, it really is.”

Thanks to her, I never have to worry about running out of material.

In fact, I don’t think I’d have enough dicks even if I had several.

*

“Oh right, I forgot to mention. I’m going out after school today, so I’ll be home late.”

“That’s unusual. Onii-chan going out? What time will you be back? Around 8?”

“No, probably around 10.”

“What are you doing until that late…? Don’t tell me you have a date with a girl!”

She glares at me, but of course that’s not the reason.

“It’s with a guy.”

“A date with a guy!? Onii-chan, you swing that way too…?”

“No! I’m going to karaoke with a few guy friends.”

“Guy friends!? Onii-chan, you actually have friends…?”

“I do. Not a lot, but…”

“What kind of friends? Don’t tell me… hole brothers?”

“Of course not! It’s the opposite…”

“Eh!? The opposite means rod sisters!? Onii-chan, you’re a bottom!? Wow, I’m shocked~ Personally, that might break my interpretation of you…”

Please stop freely building weird settings in your head about your brother.

Of course I’m neither a top nor a bottom. I’m just straight.

“…Sorry, my wording was bad. So… they’re fellow virgins.”

“Ah… I see. Sorry for asking something boring, hahaha…”

Please stop. Being pitied actually hurts more…

*

“So where are you plain virgins going? The arcade to play rhythm games again lol?”

Not being pitied at all is also pretty annoying in its own way…

Also, what do you mean “again”?

That’s rude to both virgins and rhythm game players.

“Today we’re going to karaoke.”

“Karaoke, huh~ Knowing you virgins, you’re probably doing a ‘heartbreak or one-sided love song only’ rule lol… Wait, even you guys wouldn’t do something that pathetic, right? Hahaha.”

…How did she know? Is this girl psychic?

“Are all of Onii-chan’s friends virgins without exception?”

“At least today’s group is. None of them have even gone on a date with a girl except for me.”

“‘Except for me’…? Eh!? Onii-chan, you’ve been on a date with a girl before!?”

“Y-Yeah…”

“With who!?”

“…With Madoka-chan from the Aoyama family.”

“You’re naturally counting your own little sister as a member of the opposite sex… You’re seriously messed up.”

“So that doesn’t count, huh…”

“N-No, it’s not that it doesn’t count… But I see. So Onii-chan has never gone on a date with any girl other than me~”

My little sister smiles smugly with a very satisfied grin.

“Shut up. Leave me alone.”

Why do you look so happy about that?

I thought it was supposed to be sad when your family member isn’t popular with the opposite sex.

*

“If Onii-chan is coming home late, maybe I’ll go out too~”

“Hey, does that mean… you have a date with a guy?”

I tried to tease her as payback for earlier, but my tone accidentally became harsh.

That’s not like me.

Not as a person, and not as her brother.

“Yeah! Of course♡”

…………

Silence.

A deep, momentary silence where only the pounding of my heart echoed through my body.

“W-Wait!? D-Don’t make that face! It’s a lie! Just kidding! It’s a lie, so don’t worry — it’s just a girls-only group, okay?”

I snapped back to reality.

I wonder what kind of face I was making just now.

Was it the face of a pathetic “brother” worried about his little sister’s chastity?

Or the face of a weak “man” consumed by jealousy?

“…Well, as long as that’s the case, it’s fine…”

I let out a big sigh and steadied my breathing.

Little by little, I could feel my calm returning.

It’s okay. It’s okay…

Because I’m your “Onii-chan,” after all…

*

“Onii-chan is such a siscon who loves his little sister so much that he doesn’t want anyone else to steal me away, right♡?”

She hops down from the curb, making her head lower than my eye level, naturally giving her an upward gaze.

Those clear, beautiful eyes looking up at me are dangerously pretty…

“It’s not like that…”

Unfortunately, I forgot to look away.

“…Then, do you hate me?”

She tilts her head cutely and grabs the hem of my uniform with a pleading look.

The feminine gesture makes me realize once again that before I’m her brother, I’m still a man.

I wonder what kind of answer she’s hoping for.

“Why do you always talk in such extremes? There’s a middle ground between 1 and 0—”

“Just answer me already!”

She immediately cuts in and this time grabs my arm.

She doesn’t have yandere tendencies, so she doesn’t cut my arm off. Instead, she simply presses her body against mine and wraps her arm around mine.

The softness that could even push aside her blazer presses against my left arm and another certain part of me, making them stiffen.

Her breasts are so soft~~~

And she smells really good~~~

Above all, this body heat is so lovable~~~

“…Well, it’s true that I don’t hate you.”

She stares at me with half-lidded “jito eyes,” putting silent pressure on me that clearly says “be more considerate.”

“Then, do you like my boobs?”

She grabs her ample breasts with both hands and shakes them up and down.

“I love them with all my heart and soul!!!”

“Don’t drag our ancestors into this.”

*

“Haa~ Can’t be helped. I’ll forgive you for today.”

She sighs dramatically and speaks in a condescending tone.

Who the hell do you think you are?

I’m your older brother, you know.

“Then, how do you feel about me?”

“I like you. I love you. That’s obvious, isn’t it?”

Her tone is casual, but her expression is somewhat serious.

“I really love Onii-chan.”

A moment later, as if she just remembered, she flashes a bright smile.

“…I see. Well, thanks.”

This time I managed to look away from her properly.

I wonder what kind of expression I’m making right now from an outsider’s perspective.

I look up at the clear, endlessly blue sky.

“Hey, little sister.”

“What~? Did you finally remember the words you wanted to say?”

I know what I want to say.

I don’t need to be taught. I already know.

I’ve never been able to forget it, not in the past, not now, and probably not in the future.

And I also know that these are words I shouldn’t say…

Words a brother should not say to his little sister.

It’s better if she doesn’t know.

It’s better if I never say them.

I’m fine just being her “older brother.”

*

“Hey Madoka, tonight… I hope the moon is beautiful.”

I gave her the best smile I could manage right now.

That was the most I could do as her “brother.”

“…But today is a new moon, so I don’t think you’ll be able to see the moon?”

8:23 AM — Romance currently suspended.

T/N: SHE DODGED ITTTTTTTTTTTTT, it means I love you by the way