Mid-Class Nude: Min Yu-ha's Secret Account Exposed!
“Teacher! Hello~!”
“Uh, y-yeah……”
We were walking to school together with Ryu Se-hee when the kids passing by spotted us and greeted us.
Ryu Se-hee awkwardly returned their greetings, stammering as she did. She even avoided eye contact.
Normally, she would have scolded them to bow properly.
I tossed a casual remark her way.
“Teacher, when the kids greet you, you should respond nicely. They'll be disappointed.”
“Shut up……! Kh, whose fault do you think this is!”
Maybe she wanted to get away fast—Ryu Se-hee's steps quickened.
Not that it made much difference.
Limp. Limp.
She walked like a guy fresh out of circumcision surgery, rubbing her thighs together, her legs trembling.
Was she being too obvious about losing her virginity just yesterday?
At this rate, every step probably reminded her of the sex we'd had.
Let's test if that was really the case.
“Sae-eum.”
“Don't follow me.”
So prickly.
“I'm heading to work too.”
“Take another route!”
“Why are you so mad? Last night you loved it. Especially at the end…”
“Shut your mouth…! Y-yesterday!”
Ryu Se-hee, about to shriek, cut herself off and glanced around nervously.
It was the school commute—lots of kids passing by, sneaking peeks at us.
Realizing she couldn't yell, she lowered her voice.
“……The deal's done, so I have no more business with you, Teacher Tae-oh.”
“Done? Next week, you'll owe interest again.”
“That's…! We'll talk then.”
“Might as well pay it off early, right?”
“I'll handle it, so butt out…!”
Her voice rose again. The kids were staring.
I got it, though.
She must be mortified. Yesterday, she'd shown such an embarrassing side in front of the teacher from the next class over—me.
Spreading her legs wide, letting me see her pussy, her asshole twitching as she moaned. How humiliating.
But that didn't mean I'd put up with her whining.
“Teacher.”
“What, again…… Eek!?”
Ryu Se-hee turned at my voice and froze mid-step.
Can she see it? The video I took yesterday on my phone.
Her naked body filled the screen. One tap on play, and her moans would blast out.
Her face hardened as she spotted it.
“W-wait…! Teacher Tae-oh… that…!”
“It came out great yesterday. Wanna watch it on the way to school? Oh. Forgot my earphones, though.”
“Are you insane…!? With, with kids around…!”
“You were loud yesterday too. Crank the volume, and everyone will recognize your voice.”
“Kh………!”
“How about it? Wanna watch now?”
“O-okay. Okay, just…!”
Ryu Se-hee frantically covered my phone with her hand.
She glanced around, then whispered in my ear.
“What… do you want this time!”
“You know what I want.”
“……….”
She knew damn well—her ass twitched.
I gave her butt a discreet squeeze, out of the kids' sight.
“From now on, come running whenever I call. Anytime, anywhere.”
“……Anytime… anywhere?”
“Yes. No matter what, this comes first.”
“Kkh…!”
Ryu Se-hee bit her lip hard and turned away.
After agonizing, she nodded reluctantly.
“……Fine. I'll come.”
“Oh. Even during class.”
“No…! Not during class…!”
“Just have them do self-study.”
“……What if something happens…! Will you take responsibility?”
“Then I'll play this video for sex ed.”
“Kh……! You trash…!”
Ryu Se-hee bit her lip again and spun away.
“……D-do whatever!”
She limped uncomfortably toward school.
Seeing how much she hated it made me want to call her during class for real.
Maybe next time. Curious what face she'd make.
A teacher leaving her kids on self-study to rush out and service a man's cock……
“……Now that's a nice visual.”
Added to my playlist.
Anyway.
I figured she'd obey right after yesterday, but no such luck.
Her pride? Stubbornness?
Didn't matter. Her reaction today told me it'd be soon.
“Ryu Se-hee can simmer for now.”
Next up: Min Yu-ha.
And if possible, the vice principal too.
Then other teachers.
Find their weaknesses, blackmail them……
“……Perfect.”
Goal set. Time to make it happen.
One day, strolling these halls with naked teachers in tow……!
Great goal, but classes wait for no one.
Teachers gotta teach. Can't leave the kids hanging.
Hmm, third period…… Math again. Kids hate it.
Ten minutes till break ends. Maybe catch a breather in the lounge?
I slipped out to the hall, avoiding the kids, and spotted a teacher approaching from the opposite side.
Cold, expressionless face. Intimidating aura that kept people away.
Even the kids slinked past her.
Vice Principal Chae Su-jeong.
My ultimate target.
No dodging her. I hurried over and bowed.
“Hello! Vice Principal!”
“……….”
She stared silently.
Those clear, chic eyes were stunning.
That blank, pretty face—right up my alley.
“……Teacher Han Tae-oh.”
“Yes. Han Tae-oh, Class 2 homeroom! What brings you to the sixth grade……”
“Subject meeting for Class 3.”
“Ah.”
She held an art textbook and guidebook.
Got it. Subject duty. Makes sense.
She wouldn't come otherwise.
Vice principals are swamped—no homeroom for her.
Instead, subject specialist—gyodam for short.
Like subject teachers in middle or high school.
Hers: art. She visits our class weekly.
“Art for Class 3 in third and fourth periods?”
“Yes.”
Two hours. Lucky Min Yu-ha.
Gyodam time is one of the few breaks homeroom teachers get.
Busy ones handle admin, but Min Yu-ha? No duties.
She could chill till lunch.
“Teacher Han Tae-oh.”
“Yes…… Yes?”
She called me suddenly.
What? She never initiates.
I met her eyes—she stared right through me. …A bit scary.
“How's the mirroring installation progress?”
“Pardon?”
“Mirroring. Your assignment.”
Oh. Right. Mirroring.
The device, not the app? Now?
Only three sixth-grade classrooms done so far.
Others need it too. Damn.
“First… tested on sixth grade yesterday. Confirmed it works. Process streamlined—starting other grades today, one by one.”
I bullshitted smoothly.
One install and test takes thirty minutes. Can't rush eighteen rooms.
“…….”
She stared silently.
Why no response? Should I say something?
“Vice Prin—”
“Got it.”
She replied just as I opened my mouth.
“Report when done.”
“Yes!”
I bowed as she entered Class 3.
Cool to the end.
That pretty voice, charismatic gaze. Inscrutable expression……
Totally my type.
Untouchable, lofty vibe.
Hmm.
……Not entirely untouchable.
I've got mirroring.
Check now?
Mirroring Vice Principal Chae Su-jeong's phone.
……Connecting
Connected smoothly, thank god.
Home screen: basic apps.
Standard school apps… old self-diagnosis app……
Hmm, nothing from the home screen.
Just defaults? No SNS?
What does she even do on her phone?
She's not even touching it.
Stuck on home screen.
Nothing to go on.
Thought mirroring was mind-reading, but it's frustrating.
Have to time it when they use it.
Someone this clean? Useless.
“Sigh.”
Vice Principal's a tough nut.
Try later.
Connection released.
Class time. Back to the room.
As I turned, Min Yu-ha emerged from Class 3.
“Ah, Teacher 2!”
“Teacher Yu-ha? Oh, gyodam time.”
“Yes. Hehe… Free till fourth period.”
Lucky.
“No gyodam for me today—full six periods.”
“Tough day ahead, Teacher.”
“Yeah. Used up my energy yesterday, of all days.”
“Pardon?”
Slip. Covered quick.
“The installs. Gotta do more after sixth.”
“Ohh~ Right. Ours works great. Tried it first and second period—kids loved it.”
“Glad it's useful.”
“Yes~! Thanks to Teacher 2! Used it second period too.”
Nothing special, but she bowed in thanks.
So polite and proper.
……Yet her secret account posts exposure pics.
Saw it myself, still can't believe it.
Her cleavage shots—still on my phone.
If not for Ryu Se-hee yesterday, would've jerked to them……
That hot, just cleavage!
Then the bell rang.
“Ah. Time's up. Heading to class.”
“Yes~! Fighting! Teacher!”
Her cheer echoed as I entered the drab classroom. She headed to the lounge.
Probably relax with music for two hours. Jealous.
“Open your books.”
“Math again, Teacher?”
“Yep.”
“Aww~ Math every day!”
Only four times a week. I hate it too.
Kids grumbled, opening math books.
Today's topic: dividing fractions. No wonder they hate it. Math dropouts already.
Fired up E-Daischool materials, taught by the book.
No one got it.
Ha… Frustrating.
“Do the workbook.”
“……Yes.”
Sent the deflated kids to workbooks, checked my phone.
Twenty minutes gone.
Ding.
“……Hm?”
Sudden alert. Silent mode, but notification bar lit up.
What? Prank?
> @OurClassHentaiTeacher posted!
“……Huh?”
Wait. Our class's pervert teacher.
Min Yu-ha's secret acc……
“Teacher? Where you going?”
“You lot—workbook! Finished? Stamp from class rep, then self-study!”
“Yes!”
“Yesss, self-study!”
I bolted into the hall amid cheers.
No way, Yu-ha Teacher—warned her yesterday, and she posts again…?
Not the time.
Checked her post. Still up, thank god.
Tapped it and……
Froze at the photo.
“……This real?”
Min Yu-ha in the pic.
Was stark naked.