Groping the Female Teacher's Ass Right in Front of Her Innocent Junior
"Huh? Tae-oh Teacher from Class 2 is here too?"
Min Yu-ha slid the door open with a rattle and stepped in.
I turned around casually, pretending nothing was amiss.
The moment our eyes met, my gaze dropped straight down.
Whoa. Holy shit. Look at that globe.
Was our school's globe always that massive?
Big ones are the best, though.
I stared at the globe in a daze before snapping back to reality.
"Yu-ha Teacher? You haven't gone home yet?"
"I was just finishing up with the globe before heading out. Hehe... Oh, but what about Chief Ryu?"
"Ah, uh... Y-yeah... Yu-ha Teacher? Heading home now?"
Ryu Se-hee yanked her skirt down in a panic as she replied.
The back of her skirt still wasn't fully down, leaving her ass completely exposed from behind.
"Huh? Chief, did you work out or something? You're sweating buckets...!"
"N-no. Hm. Ahem...! Just been running around busily."
"Wow... As expected of Chief...!"
Min Yu-ha looked at Ryu Se-hee with genuine admiration in her eyes.
Come to think of it, Min Yu-ha had chosen to teach 6th grade because she admired Ryu Se-hee.
Last year, right after being assigned here, she'd taken a 2nd-grade class. I remembered seeing her leading the kids down the hallway.
But after watching Ryu Se-hee handle her 6th graders so effortlessly, she'd volunteered for 6th grade this year. Said she wanted to learn from her.
Most teachers avoid 6th grade like the plague, but the newbie stepped up first and got tons of praise for it. The principal was so impressed he slotted her right in.
And as a bonus, since an all-female team would've struggled with the boys, I got dragged into 6th grade too.
Damn it. I wanted the lower grades.
Oblivious to all that, Min Yu-ha gazed at Ryu Se-hee with sparkling eyes.
"You always seem so busy whenever I see you, Chief! You're always on the phone... clutching your head in frustration. And yet you manage your class perfectly...!"
"R-really?"
Those phone calls and headaches probably weren't just work-related.
Ryu Se-hee looked uncomfortable, like she had a guilty conscience. She kept tugging at her skirt. But it wouldn't budge.
Looking closer, the hem was caught on the corner of the teacher's desk.
In her panic, she hadn't noticed and just kept pulling futilely.
"Class 1 has latitude and longitude tomorrow too, right? I brought all the globes and wiped them down with wet wipes! We're doing social studies in 2nd period—any classes need them next?"
"Class 2's in 3rd period."
"Perfect! Tae-oh Teacher, I'll have the kids deliver the globes to Class 2 during recess after ours."
"That'd be a big help."
"What about Class 1? If you need them in 1st period, should I leave them here?"
"Ah, uh, um... No need, Yu-ha Teacher. W-we're in 5th."
"Then Tae-oh Teacher can use them after, and I'll drop them off at Class 1 after lunch!"
Min Yu-ha beamed innocently.
She seemed thrilled to have smoothed out tomorrow's social studies schedule.
"Eek...! Y-yeah. Thanks."
Even as she spoke, Ryu Se-hee was wrestling with her skirt.
It was hooked tight—any harder and it'd rip.
Time to help her out.
I reached out casually, touching the skirt caught on the desk.
Of course.
My hand went straight to her ass too.
To the firm cheeks of our grade chief that I'd only ogled from the hallway...!
Sloooowly...
"...Hng!?"
"Chief?"
"Ah...! N-no, it's nothing. Nothing! Yu-ha Teacher."
"Your face is super red... Are you sick? Should we go to the nurse? Oh, wait, health teacher's gone home...? How about the hospital?"
"H-hospital? Yeah... I'm fine. It's not that bad."
"Come on, you're not. Chief, you didn't drive today, right? I can give you a ride."
Come to think of it, I hadn't seen Ryu Se-hee drive to work lately. Not that it's a mystery why.
For reference, Min Yu-ha the newbie already owns a car. A nice one too. Yu-ha Teacher's loaded.
I watched them chat from the side...
Smoothly, sloooowly.
...while groping Ryu Se-hee's ass without restraint.
Her soft skin, under my hands.
This was Ryu Se-hee's ass that I'd only stared at...!
Slooowly, sloooower...
"Eek... I'm f-fine, Yu-ha Teacher. Really. I... still have work to do."
"Really...? If it's urgent, I can help!"
"N-no, really fine. Go home first."
I freed the caught skirt while fondling her ass.
Finally, she yanked the hem down in a hurry.
Her skirt now covered her ass a bit, after exposing it so blatantly.
Of course, she couldn't stop my hand from continuing to stroke it.
Min Yu-ha turned to me.
"Oh... okay? What about you, Tae-oh Teacher? Wanna head out together?"
"Thanks, but I've got work too, Yu-ha Teacher."
"Working together?"
"Yeah, grade stuff."
"Th-then shouldn't I join? Even something small—let me help! I can do it!"
Min Yu-ha clenched her fists eagerly.
Her eagerness to help her seniors was admirable, but not the right timing.
One hand on the ass, I waved the other dismissively.
"It's fine, Yu-ha Teacher. Too tricky for a newbie. Procedurally complicated—we're sweating over it ourselves."
"Ah... O-okay?"
"Yeah. Leave it to us and just prep for tomorrow's classes."
"Ugh...... Okay... Got it, Tae-oh Teacher."
Min Yu-ha looked seriously disappointed, thinking she couldn't help.
But no choice, Teacher.
Can't show you what's about to happen.
I gripped Ryu Se-hee's ass hard.
Squeeze... Grip...!
"Eek, mmph...!?"
"Then I'll... head out first! See you tomorrow, Tae-oh Teacher. Chief too!"
"Ah, um...! Y-yeah. Careful, Yu-ha Teacher."
"See you tomorrow, Teacher."
"Yes!"
Min Yu-ha bowed to us and left the classroom.
Her breasts squished against the globe as she bowed. Damn, those are huge.
Wonder if mirroring works on Min Yu-ha too? Gotta test tomorrow.
Right now, Ryu Se-hee's ass in my hand takes priority.
Min Yu-ha's footsteps faded down the hall.
The second they vanished, Ryu Se-hee whipped around.
"...Groping me right in front of her? Are you insane?"
"Your skirt was caught on the desk—I freed it."
"And while you did... y-you groped me!"
"Groped what?"
"Don't play dumb! You pervert...! My, my ass..."
"Your ass. Like this?"
Squeeze.
I tightened my fingers on her cheek.
"Guh...!!?"
"Teacher. You know this is just the start, right? Way more than ass-groping ahead."
"Teacher...!"
"You think a little ass play covers your interest?"
"'Little'?! This is straight-up sexual assault!"
"It is sexual assault."
Her lips trembled as I smirked.
Still bitchy, but her eyes were filled with fear of the unknown sensations.
This face. The one forced to obey no matter how much she hated it.
That's what I wanted to see.
"Exactly. So bend over the desk, Teacher. Let me assault you."
"Kuh...!"
Ryu Se-hee gritted her teeth. Her body shook visibly.
Scary, huh? Virgin who knows nothing.
But I'll teach her, step by step, starting today.
Isn't that a teacher's job?
"...There?"

Ryu Se-hee hesitated, then bent at the waist. Barely.
A timid rebellion, not wanting to give up her ass?
I chuckled and slowly reached out with both hands.
Squeeze...!
"Hngh...!?"
I gripped both cheeks firmly with my palms.
This was Ryu Se-hee Teacher's bare ass...!
I flexed my fingers, feeling out its shape.
Couldn't believe it even as I touched it.
Never dreamed I'd grope the ass I'd fantasized about from hallway glimpses...!
"So soft. And huge."
"Don't sexually harass me...!"
"Teacher, every time you walk the halls, the kids stare at your ass. You know that?"
"...What?"
"Didn't know? Puberty boys gonna boy—tight skirt hugging an ass like this? Of course they look. Or do you do it on purpose?"
"D-don't be ridiculous...! Th-the clothes are...!"
"What's wrong with the clothes?"
"...I-I only have this suit left...!"
"Aha."
No wonder she always wore suits. Pinned so bad she had no other clothes.
Impressive she hid it so well.
And now, that meticulously managed Ryu Se-hee Teacher's ass was in my grasp.
Squeeze... Knead...!
"Hng... Guh...!"
I seized it with both hands, savoring the volume.
Cheeks too big for one hand—perfect peach shape.
Just like I'd imagined. Squishy yet springy...!
"Hng, guh...! Eek...!"
Ryu Se-hee squirmed, legs twitching at the stroking. She tensed her ass in tiny rebellion.
But she couldn't escape my hands.
I went wild, feeling every inch of skin.
Grip... Stroke! Squeeze...!
Twitch...!
"Guh...!"
"Your ass skin's insanely soft, Teacher."
"Shut up...! Just...!"
"What's wrong? It's a compliment."
"At least shut your mouth while groping...!"
Couldn't help praising it—the more I touched, the more praiseworthy.
Firm flesh with baby-soft skin. Flawless white cheeks. Photos would look Photoshopped.
Groping such an ass—not somewhere private, but in the classroom. The situation itself got me rock hard.
Never imagined this morning it'd happen...!
Sloooowly. Stroke... Squeeze...!
"Nngh...! Hng... Kuh...!"
I gazed down at her trembling, sensitive ass.
Time for the next step.
While kneading the flesh, I slid my fingers toward the crack.
She yelped as they brushed the panties covering her mound.
"Eek...!? W-wait! Where are you touching?!"
"Shh. Keep it down. Other teachers heading home might hear."
"I-if we're caught, you won't get away clean...!"
"Worried about me too? If caught, I'll spill everything in the investigation. Your loanshark debt, personal info leaks..."
"O-okay! Okay, just stop talking...!"
"Good. Now bend deeper. Stick that ass out more."
"Kuh...!"
I felt her ass clench tight.
But she knew she couldn't avoid it.
"...Filthy bastard."
With the curse, her hesitating waist slowly...
Very slowly lowered.
Sloooowly.
"...!!"
Whoa...
Her skirt hiked higher, fully exposing her rear.
Black lace panties barely covered her plump mound.
The pussy I'd only fantasized about... now just a scrap of fabric away...!
Thinking that made my pants strain painfully.
But hold it together. No rushing. I'm tense as hell too.
Trembling fingers extended slowly.
Over the panties cloaking her thick pussy lips...!
Schlick!
"...! Heek...!!"
The moment my hand touched her panties...
A lewd moan from Ryu Se-hee I'd never heard before.