Kim Su-hee's Secret
The quiet school corridor after classes, as the sun dipped toward sunset.
Squeeze, grope.Fidget, squirm. "Ehehehe."
Kang Jia kept groping my thighs and ass as we walked.
She looks so cute, but she's doing stuff straight out of a pervert uncle's playbook...
"Hey, cut it out."
"Aang~ Nooo~ Hehe."
What a annoying little shit.
"If you keep this up and make me hard again, we're at school—Mom'll handle your sex duty for you instead. That cool with you?"
Flinch.
"Uwuu... Yeah, maybe getting drained twice a day is a bit much..."
Kang Jia pulled her hands away, looking all sulky.
Time to focus on the task at hand.
"Jia, you got any intel on the school?"
She's been dragging me around here since I woke up on August 1st. Figured she might know something.
"Hmm... Dunno. Truth is, I've never really gone to school proper. I just borrowed it at dawn 'cause going with you was my dream~"
"What?"
Unbelievable. So all those school trips weren't some Altered Common Sense side effect—just Jia's personal nonsense?
Well, yeah, not everything fits together perfectly like a puzzle. Sometimes the truth leaves you feeling empty.
But something's off. Didn't she mention talking to someone at school last time?
"Wait—no, last time in the gym when you jerked me off with your hand, someone told you it was only first period today, right? Who was that?"
"Huh? What're you talking about? Only first period?"
Shit.
This loop, we never did health class in the gym with Jia.
Need a cover story...
"Ah—sorry. I've been having so much fun going to school with you, I must've dreamed about it."
"Eh!? D-Dreamed!? You dreamed about going to school with me?!"
Her mouth splits into a massive grin, cheeks quivering with joy.
"Yeah, looks like it."
"Whehehet! Ehehehet!!"
Managed to brush it off somehow, but this is no joke. My memories are getting jumbled.
"But... you dreamed about getting a handjob from me at school...? Huh? You perv~ Eheheh."
Poke—poke—
She's jabbing my side with her elbow, grinning like a total deviant.
"Uh... You know all my weak spots, Jia. Guess that's why."
"Wuhi! Y-Yeah~ When we get home, Jia'll... do it for you... the stuff you like...♡"
Tsk.
Dealing with her just stacks up the annoyance.
Change the subject.
"Mom, where are we headed anyway?"
"To the library. They've got school history stuff there. Probably old handwritten records that aren't digitized yet."
Makes sense. Libraries are full of archives.
Creak—
Opening the library door released a wave of book smell.
The musty scent of aged paper, fresh ink not long dried.
And... one girl from the library committee, standing ruler-straight.
"H-Hiiik!? A-Ah! H-H-Hello!!"
Even her speech stutters.
I whispered in Su-hee's ear.
"Su-hee... Isn't this after hours? What's she doing here?"
Shiver!
"Ahnt...!?"
Sensitive ears, huh. She fiddled with her earlobe frantically a few times, then whispered back once calmed.
"Ahem, library committee kids sometimes stay late sorting books."
Got it.
I waved at the plain-looking girl.
"Hey, nice to meet you. Any chance we could look at school history materials?"
"Y-Y-Yeah! O-Over th-there...!"
She's flailing her hands, not knowing what to do. Her neatly braided black hair swayed with the motion.
Wonder if Altered Common Sense did that to her, or if she's just extremely shy by nature.
"Th-The sch-school h-history i-is, um, over th-there!"
Her trembling finger pointed to a few shelves.
"Uh... thanks."
As I thanked her, she grabbed a book she was sorting, opened it, and hid her face behind it. Scared to talk to me, maybe...
"Mm! Mm! Hehe... Good, good. That's how it should be. Nice and proper behavior from that girl!"
Kang Jia suddenly grinned with satisfaction beside me, then muttered to herself in a voice too quiet for others to hear.
"How dare a bitch like her make eye contact with my oppa... Any slut who chats back with him, Jia's gonna kill 'em all... Rip 'em to shreds... Make sure they can't get pregnant..."
Yeah, figured as much. Why else would this psycho praise another girl?
"Anyway, let's go. Mom, check over there."
"Y-Yeah... Right, we should... Yeah..."
Su-hee must've overheard Jia's mutter—her face went pale, forcing a smile with bloodless lips.
Feels like my pet dog suddenly barked and scared bystanders. Kinda sorry.
"Let's see..."
Approaching the shelves the nameless plain library girl pointed out, I saw labels on top: "Ta Row," "Pa Row," "Ha Row."
"Hmm... Let's just poke around for now."
"Yeah! Jia'll help oppa too!"
"Good girl~"
A quick head pat fired her up—she clenched her fists and scurried around eagerly.
"Guess I'll look too."
Pulling my scattered focus together, I scanned the shelves, but nothing stood out surprisingly.
—Reading Minds with Tarot Cards
—Become the Insta Leader Who Leads Parties
—Master Harmonica in 4 Weeks Self-Study
Totally normal titles you'd see in any bookstore from the old world.
Half-expecting dummy books like at my house, I stared wide-eyed till my eyes hurt, but they were just jumbled messily... No weird titles or odd materials.
"What a mess."
Whether old me or new, I'm no bookworm.
Even skimming neatly numbered, organized library books felt this disorienting.
...
"Huh...?"
Why's it so dizzying?
If it's organized, there's no reason for dizziness.
Humans evolved to instinctively recognize order and patterns, feeling stability—not vertigo—from tidy arrangements.
So why does this make me so queasy?
I slowly rescanned the far "Pa Row" shelf from top left.
That's when Su-hee bumped my shoulder. Probably got lost in her own search and collided.
"Ah... Sorry, Yuhan."
She whispered softly, wary of Jia hearing. Her breath carried a sweet scent.
"No worries. Find anything? Special books, hints?"
"Sigh... Found some school history books, but no key info. I scoured for secrets even I don't know, but nada..."
Secrets.
That sparked my curiosity about her secrets.
"Su-hee, random question, but that first day we met... Why stay at school till 1 AM and head to the classroom?"
"E-Eh!?"
She jolted, voice too loud, then glanced nervously at the library girl and Jia. Luckily, unnoticed.
"Wh-Why was th-that...?"
Weird reaction. Just casual curiosity, but she's freaking out like that. Some huge secret?
Need to uncover this.
I put on a serious face.
"You know I come back to life even after dying, right?"
Death talk sobered her up too.
"Mm... Honestly, I still can't fully believe it."
"Exactly. That's the issue. We've built some trust in our short time together, but you don't trust me 100%. If I die suddenly, would next loop's me be different? Could I make you a full ally?"
"That's..."
She averted her eyes. Probably knows deep down she wouldn't.
This loop's her trusts me even less than last loop's.
"That's why I'm asking. Your secret. Info no one else knows. Stuff an outsider to the school couldn't possibly know—I need it to earn your full trust."
She tilted her head, arms crossed, objectively assessing her own behavior. Her massive breasts drew the eye between her arms, but I ignored it.
"...Makes sense."
"Right? So spill. Why'd you stay alone in the pitch-black school at 1 AM and enter Class 2-3?"
"U-Uh... B-But... That's... U-Uwaa..."
She's dodging like the library girl earlier, face and ears beet red.
What's with this woman?
"What's wrong?"
"I... I guess I have to say... Yeah... Uuugh...!"
Did she stay for sex duty? Nah, unlikely... She said "first time in this situation" before handling my erection, so no prior acts. Then why so embarrassed?
"If it's too hard to say, I won't push. Not interrogating you. If I die and meet next loop's you... I'll convince her somehow. Might be tougher than this loop, but..."
Half genuine, half coaxing.
She finally surrendered.
Bowing her head like burying it in her huge breasts, words leaked out.
"...to do it..."
"Pardon?"
"I-I mean... up... above..."
Ant-crawling whisper.
What?
"Can't hear you, Su-hee."
I leaned in till my ear nearly brushed her breasts—then it clicked.
"Cl-Cl-Classroom... to... u-uh... m-masturbate... there... Uuugh..."
...
What?