Not Concentrating At All
You're not concentrating at all right now, are you?
As the weekend rolled around again, I grabbed my bag and headed out.
Today was the day I'd promised to study with those two delinquent girls.
They were the ones who suggested it, even though the nickname didn't fit—they were better at studying than me, so I couldn't possibly refuse.
"It'll be fine... this study session."
I stood in front of Seo Ye-eun's house once more, my bag stuffed full of study materials.
Ding-dong.
I carefully pressed the doorbell and waited for someone to open the door.
My heart was pounding, my legs wouldn't stay still.
A little time had passed since that day, but the memories of all the things that happened in Seo Ye-eun's house were still vivid in my mind.
Crawling around on all fours like an animal, getting whipped... hands and feet bound tight, violated by adult toys against my will.
Surely they wouldn't do that again today under the guise of studying?
As I waited for the door with a mix of worries and strange anticipation, there was a click, and the door swung open.
"Oh, Seojin's here?"
"Yeah, it's me. Ye-eun..."
"It's been forever since you came over to play. Come on in~."
The one greeting me today was Seo Ye-eun.
As soon as the front door opened, cool air from inside rushed out along with her unique scent.
This bizarre smell—familiar yet unfamiliar.
The moment I caught it, my body heated up reflexively, like Pavlov's dog.
"Hah...!"
"Seojin, what's wrong?"
"N-no... nothing."
"Hehe~. Are you nervous 'cause we're studying today? Don't be so tense—come in relaxed."
"Y-yeah..."
Seo Ye-eun took my hand and pulled me inside. I let myself be led along obediently, just like always.
She'd said we'd only study today, but given our history, it was hard to believe.
Naturally, all sorts of thoughts flooded my mind.
What if they make me strip naked the second I get in and collar me like last time...?
I swallowed hard, tense as hell.
The door might barely close before Kang Hye-won jumps out, snaps a dog collar around my neck, and yanks the leash.
Or maybe she'll slap "bitch" onto "study" and toy with my precious parts like before.
Whatever it was, I'd probably end up a total mess again today.
Clutching my mixed fear and anticipation, I cautiously passed through the living room and stepped into Seo Ye-eun's room.
But the scene inside was nothing like I'd imagined.
"You're here? The one who needs to study hardest shows up last."
"Uh...?"
"What's with you? Didn't you come to study?"
"Oh, y-yeah. I did, but..."
Her room was prepared only for studying.
CSAT prep books, writing tools, and some snacks for when we got hungry. That was it.
No cold metal puppy tail plugs, no leather paddles, no collars—none of those wicked tools in sight.
Real, actual wholesome studying?
I stood there dumbfounded at the unbelievable sight until Kang Hye-won, seated at the desk, beckoned me over.
"Stop spacing out and sit down already. We gotta study."
"Huh? Oh, y-yeah..."
"Alright, today we're nailing down the inquiry subjects from the basics. First, check out the notes I organized..."
I sat next to Kang Hye-won, and Seo Ye-eun took the seat on my other side.
And just like that, we actually started studying.
Hye-won sat pressed close, meticulously explaining the concepts I lacked, while Ye-eun sat across from me, kindly checking my progress and understanding.
What the hell? Why are we just studying? I thought they'd use studying as an excuse to teach me all sorts of other things...?
An hour passed, and we were still just doing CSAT prep.
Why hadn't they made me strip right away? Why no cheap animal tail plug shoved in my ass?
These are the girls who're supposed to do that stuff! Perverts who love playing with me!
But in this wholesome atmosphere of pure studying, I couldn't voice such doubts.
In the end, I sighed inwardly and let go of the vulgar expectations I'd harbored.
Today was really just for CSAT studying.
I could get naughty at home later.
"Studying only today must be boring, huh, Seojin?"
"Huh? Oh, yeah... Studying isn't exactly fun."
"Right~. Since it's been so long since Seojin came over to play, it'd be nice to do something fun."
Fun.
Her casual words made my heart drop.
I had no idea why.
The arousal switch that had been dormant flipped on suddenly.
"Hngh?!"
"But we're studying today, so let's just stick to that."
"Y-yeah... right..."
Seo Ye-eun went back to her book.
The studying vibe resumed, but my body refused to follow.
It was craving release like when I'd fingered myself before heading home to study.
This is driving me crazy—what the hell is happening all of a sudden?!
I gritted my teeth, trying to redirect my thoughts, but...
My body had long since switched to vulgar mode.
Swish swish, tap tap!
"Argh, why is this so damn hard?"
"Hii?!"
"Haa... Who the hell even makes problems like this?"
Kang Hye-won, pondering a problem, lightly tapped the desk with the back of her pen.
That ordinary sound forced its way into my ears as the crack of a whip slamming my ass.
Every time that sound hit, my butt would burn, flooded with that weirdly good feeling.
The memory overlapped with the sound, heating my lower belly strangely.
"Seojin, how's the studying going?"
"Uuh?! Oh, y-yeah."
"Good. I think this part's pretty important, so wanna see what I was gonna explain?"
"Yeah... what is it?"
"Take a good look~."
Seo Ye-eun leaned in beside me, pointing at the book with her finger and explaining step by step.
It was perfectly wholesome and kind behavior.
But in my head, only her touches on my body kept surfacing.
Every time her hand moved like that, unknown pleasures had been etched into my body, one by one.
"Our Seojin is especially weak on this part."
"Eek?! R-really?"
"Yeah. To raise your grade, you gotta drill this. Got it?"
"Y-yeah..."
Ye-eun's gentle voice pointing out concepts.
But my brain's auto-translator twisted it like this:
'Our little bitch is weak here, huh? Then Master will focus on thrusting right there.'
"Hii...!"
"What's wrong?"
"N-nothing... stubbed my toe on the desk."
"Oh? Be careful~. Want some ointment?"
"No, I'm fine..."
A vulgar moan slipped out before I knew it.
I made up some excuse to divert her gaze, then sighed inwardly.
Why did the switch flip all of a sudden?!
It was so out of nowhere it was absurd, but I couldn't turn it off now.
My wholesome study session had morphed into filthy depravity in my mind.
Reacting to the imagined training from my two owners, my lower belly tingled, juices starting to leak.
No, I can't get this horny. Not here.
Scrub scrub scrub.
"Ugh, why won't this erase?"
"Hik?!"
"Gotta change it or something..."
This time, Kang Hye-won aggressively erased a wrong equation with the eraser.
I swallowed hard watching her.
Scraaape, squish, grind!
"Hngh...!"
The friction of the eraser on paper twisted in my head into the vulgar sounds from last time's U-shaped vibrator and the nubs on the Finger Dome.
No, it's over now.
I tried to shut off this filthy translator, but my body had been reacting for ages.
My thighs twitched from the itch between my legs, lewd moans leaking from my mouth on their own.
"Haa... mm, haa..."
My concentration had collapsed long ago.
To stifle the moans, I bit my lip hard, squirming and trembling on the chair.
Can't let them notice.
If they find out I'm the only one horny, dripping like a bitch during normal studying, it might be irreversible.
I clenched my teeth, desperately acting like I was normally studying.
"Seojin."
"Hii...! Y-yeah?"
"You're not concentrating at all right now, are you?"
"Wh-what...?"
Seo Ye-eun had clearly noticed.
She set down her pen and gazed at me steadily.
Her eyes slowly scanned from my flushed face down to my twisting legs under the chair.
Kang Hye-won beside me stopped solving problems and stared too.
"Your face is red, your legs have been squirming forever. Your breathing's ragged."
"Ah, uh... th-that's..."
"What dirty thoughts are you having?"
Her words blanked my mind.
No way—did she really catch me?
C-calm down, Lee Seojin.
If I play it cool and explain right, I can brush it off.
No matter what, my expression alone wouldn't scream "self-horny bitch."
"N-no! It's not that...! J-just, it's a bit hot! I'm concentrating fine!"
But I'd already lost my cool, flailing my hands and blurting nonsense.
"Hot" as an excuse wouldn't fly here.
Seo Ye-eun watched me ramble incoherently, then nodded like she got it.
"Yeah? Well, it can get stuffy and hard to focus."
"Y-yeah... thanks for understanding."
"No need to thank me~. I'm the grateful one—our Seojin's trying so hard~."
Phew, she bought it.
Just as I sighed in relief inwardly—
"Staring at books all day is boring anyway, so how about switching things up with a quick quiz game?"
"Quiz game...?"
I tilted my head at "game."
Quiz made sense, but game?
Still, better than me suffering alone—maybe a game would distract me.
I nodded, and Seo Ye-eun smiled, explaining the rules.
"We'll make quiz questions from what we studied today. Wrong answer means punishment."
"P-punishment...?"
"Yeah. Right answer gets a simple reward. Sound fun?"
Reward and punishment.
Those two words, staples in our master-pet dynamic, reignited my heat.
Surely the punishment wasn't something vulgar and pleasurable like before?
Trembling with fear and inexplicable anticipation, I reined in my thoughts.
This was study time.
A CSAT quiz game—no way it'd include twisted, feel-good punishments like last time.
So what were they, then?
I looked at Seo Ye-eun cautiously.
"Wh-what's the... punishment for getting it wrong...?"
She tapped her chin, pretending to think.
"Hmm, what should the punishment be?"
"Eep...?"
"Regular punishments are boring—I want something special."
Her eyes lifted to mine, a playful yet chilling smile spreading.
"Got it—this'll be perfect. Wrong answer, and you take off one piece of clothing you're wearing. How's that?"
"Huh...?"