Sweet Delusion
"The drug?"
"It's in gas form. It'll be sprayed in microscopic amounts through the HVAC."
"Effects?"
"Targeted to react extremely only to female hormones. Men stay completely fine."
"So only the women go wild."
"Yes. The gap that opens between them and their partners is the key."
"Good work."
I killed the burner phone and turned back to the monitors.
Exactly seven days later.
They had returned to this underground sealed room.
Ding-dong—
I opened the iron door. Jinwoo and Ayoung stood there.
"Master! We're here!"
Remembering the absolute rule from last time, Jinwoo shouted it playfully.
"Oppa, why are you being so embarrassing?"
Ayoung pinched his arm, her cheeks flushing red. Yet her eyes held a strange, simmering anticipation.
Her body had not forgotten the pleasure of that day.
"Today's theme is Darkness and Control."
"Oh! So we turn the lights off?"
"More thorough than that. You'll wear blindfolds that completely erase your vision."
"Whoa, blindfolds? Awesome."
"And put these headsets on as well."
"Why these?"
"They block external sound one hundred percent. Even each other's voices will be scrambled into mechanical tones."
"We won't even hear each other's real voices?"
"Correct. You'll escape using only touch and the modulated voices."
Ayoung carefully cut in.
"Oppa... are we really doing this without being able to see?"
"Why, scared? I'm right here."
"No, I just think it might feel stuffy..."
"C'mon, last time was pure fun too. Ma.ster! The pledge is the same, right?"
"Yes. Penalty of fifty million won. Plus consent for internal filming."
Jinwoo signed without the slightest hesitation.
Ayoung gripped the pen with wavering eyes.

In the end she finished signing as well.
"Time limit is one hundred eighty minutes. Enter."
Clunk.
The door sealed shut.
Hiss—
Colorless, odorless special gas began to seep out.
"Huh? Oppa? Can you hear my voice?"
[Mechanical voice] "Hey! I can hear you! But damn, your voice sounds really weird!"
"Where are you? Grab my hand..."
[Mechanical voice] "Hold on! I'm feeling along the wall for clues!"
In the darkness the gas began to invade Ayoung's body.
"Ah... haah..."
She staggered, bracing herself against the wall.
[Mechanical voice] "Hey, what's wrong with you? There's crazy heavy breathing and mic noise coming through!"
"My body... it's suddenly so hot..."
The mere brush of her skirt against her thighs sent electric shudders through her waist.
"Haang... nngh..."
I rose from the chair.
Through the secret passage hidden in the corner of the waiting room I stepped into Room 2.
The floor was covered in sound-eating special carpet.
[Mechanical voice] "Hey! I found a safe! It's a physical keypad!"
"Oppaah... nngh, forget the safe... hurry and come over here..."
I approached soundlessly behind Ayoung and laid both hands on her shoulders.
"Aah...!"
"Oppa...? Is that you, Jinwoo oppa...?"
Instead of answering I gently cupped her breasts through her shirt.
"Haang! Nngh... Oppa, why are your hands so cold...? Aah, haang..."
She was completely deceived.
My fingers undid her shirt buttons, slid over bare skin, and kneaded the soft swell of her breasts.

"Heuang! Ah, Oppa... squeeze them harder..."
"Haa... I'm going crazy... it itches so much down there..."
I was just about to push my hand inside her already soaked panties and stroke her pussy when—
[Mechanical voice] "Hey, Ayoung! I found three clues!"
Jinwoo's mechanical voice rang out from five meters away.
"Huh...?"
Ayoung's body went rigid.
"Oppa's voice is... over there...?"
Then whose hand was squeezing her wet breasts right now?
"Wh-who... nngh!"
I flicked her swollen clit with a fingertip.
"Aaaang—!!"
[Mechanical voice] "Why are you screaming?! What happened?"
"O-Oppa! Someone's touching me right now... nngh, haang!"
My fingers plunged straight into her pussy, already dripping and slick with her juices.
"Heueung! It hurts... no, it feels good... ah!"
I flipped the microphone switch and broadcast the system voice.
A special event has been triggered.
"Mmph...? An e-event...?"
The one currently controlling you is the Dominator NPC of Room 2.
"Ah..."
Ayoung's stiffened shoulders slowly relaxed.
It's not some random attacker. It's just a staff member. It's a game, so it can't be helped.
How sweet and convenient an excuse.
If you want the next key, submit to the Dominator.
"Submit... you say...? Nngh!"
I twisted her stiff nipple hard and roughly kneaded her breast.
"Aaang! It hurts... nngh, gentler... haang!"
Have you forgotten the rules? Who is the absolute master of this room?
"That's..."
She hypnotized herself as she parted her lips.
"Ma... Master..."
If you want a clue, beg more desperately.
"Haang! Master! Please... touch my pussy more... nngh..."
"Give Ayoung a hint, Master!"
She even grabbed my thigh and ground her pussy against my fingers, rocking her hips.
If your partner catches you, the hint vanishes. Quietly accept the pleasure.
"Y-yes... mmph! Nngh...!"
As my fingers scraped along her inner walls she bit back the moans that tried to escape, tears dripping steadily.
[Mechanical voice] "Hey, Ayoung! I found three models!"
Jinwoo's shout came through.
[Mechanical voice] "A star with seven horns, a round orb, and a square cube!"
[Mechanical voice] "Master! I figured the first three digits are 7, 0, 4—but what's the last one?!"
I did not answer him.
Instead I whispered secretly only to Ayoung.
Guest Ayoung. The final number is 9.
"Heup... y-yes..."
Tell your partner that number.
However—pour every bit of the tingling thrill of my fingers stirring inside your pussy into your voice when you do.
"What...? Aah!"
I added more fingers and roughly thrust into her narrow, scorching channel.
If you don't cry it out in the most lewd way possible, it will be treated as an incorrect answer.
"I can't... Oppa's going to hear everything... heuang!"
Will you stay trapped forever in this darkness?
"Haa, haa..."
[Mechanical voice] "Hey! Ayoung! Can't you hear the Master's voice? What's the last number?!"
Jinwoo pressed her.
My fingers stabbed hard against the spot on her inner wall. Ayoung could no longer endure the pleasure; her hips jerked as she cried out.
"Aaaang! Haang... O-Oppaah... the l-last one is... nngh!"
[Mechanical voice] "Huh? Why are you taking so long? Did you just make some weird noise into the mic?"
"Nooo... just... heuang! N-nine... it's nineee... ah, press nineee!"
Her juices sprayed as her climaxing scream slammed through the sealed room.
Ayoung's entire body went rigid and convulsed.
Beep-beep— clunk!
First zone unlocked. Proceed to the second zone.
However: only the female player may remove the blindfold and headset. The male player must not remove any equipment under any circumstances.
I slowly withdrew my fingers, soaked to the root, from inside her pussy.
Ayoung flailed weakly, trying to catch my clothes as if reluctant to let go.
"Ma-Master... more... nngh..."
Without a word I rose and slipped back out through the secret passage.
[Mechanical voice] "Holy shit, the door opened! Hey, I still can't see— but you can take yours off?"
Jinwoo groped at the air as he shouted.
"Heuk... haa, y-yeah... Oppa, just a second...!"
Ayoung hurriedly tore off the blindfold and headset.
The moment her vision returned she fumbled with trembling hands to button her shirt, yanking up her ruined skirt and underwear.
She could not let her boyfriend see the lewd state she was in after climaxing on a stranger's fingers.
After straightening her clothes Ayoung staggered over and took Jinwoo's wrist.
"Oppa... this way... I'll guide you."
[Mechanical voice] "Oh thank god. Come on, let's hurry to the next room!"
Still wearing the blindfold and headset, Jinwoo noticed neither her flushed face nor her tear-streaked, wrecked expression.
He simply followed wherever his girlfriend led, footsteps carrying him toward the second zone.
They stumbled into the second zone.
In the center of the room sat a lone leather chair and mechanical equipment.
Second mission. Female player: take a seat on the chair and attach the sensors to your fingers.
Once seated, the male player may remove all equipment.
Ayoung dragged her trembling legs to the leather chair and fitted the sensors onto her fingers.
"O-Oppa... I sat down."
"Ah, shit. I thought I was gonna die from how stuffy that was!"
Jinwoo roughly tore off the blindfold and headset.
Under the red emergency lights, Ayoung's sweat-soaked, panting figure filled his vision completely.
"Hey, why are you sweating so much? Your face is totally red. And why is your breathing so ragged?"
"I-it's nothing... the room's just really hot..."
"It says this is a heart-rate lie detector. Looks like there's a penalty if the numbers go over a certain level."
Jinwoo spoke casually as he looked around.
Answer the questions without falsehood. If your heart rate exceeds 100 in an excited state and you evade or are judged to be lying, merciless penalties will be applied.
With the mechanical voice the sensors clamped onto Ayoung's fingers and the sound of her heartbeat boomed from the speakers.
Thump-thump, thump-thump—
Current heart rate: 110. Already racing as if it would burst.
First question.
I leaned into the Control Room microphone and spoke slowly.
Just now, when the Dominator NPC's fingers stirred inside your pussy... did you feel pleasure?
"Y-you're insane...! What kind of question is that?!"
"Hey, Ayoung! Just say no! It's only a game anyway!"
Jinwoo burst out laughing and shouted in his real voice.
When her eyes met her boyfriend's, Ayoung bit her lip hard and answered.
"N-no...! I didn't feel anything at all!"
Beep-beep—!
Lie detected. Penalty executing.
Whiiirrr—!
"Aaaah—!!"
The silicone pillar that had risen from the center of the chair vibrated violently, grinding mercilessly against Ayoung's soaked pussy through her clothes.
"Heuang! Ah, it hurts...! Stop...!"
I will ask again. When the Dominator's thick fingers thrust into you, did you squirt and love it?
"Haang! Nngh... n-no... ah!"
Whiiiiirrr—!
As the power increased the vibrating pillar crushed against her entrance and tried to force its way in.
"Aaaang! Oppaah... I feel like I'm going crazy... nngh!"
"Hey! Just answer honestly! You're gonna run out of time like this!"
"What...? Oppa, what are you even... nngh!"
"Ah, it's all fake situations anyway! Just hurry up and admit you lost to the machine!"
Her boyfriend's absurd urging.
The situation of having to speak aloud the shameful pleasure she had felt, right in front of her lover's eyes.
Even while watching Ayoung scream in ecstasy under the vibrating device right before him, Jinwoo still treated it all as nothing more than part of a penalty game.
Ayoung's mind, pickled in the gas and stripped of reason, finally collapsed completely, using her thin boyfriend's excuses as a shield.
Tears streaming, Ayoung spread her legs wide on the restrained chair and cried out while staring at Jinwoo.
"I-I felt ittt...! Heuang! When Master's fingers... thrust into my pussy it felt so gooddd...!"
Beep-beep—
Correct. You are indeed a bitch who will be perfectly trained by her Master's touch.
Clunk—
The chair's penalty stopped and the clue for the next zone opened.
"Holy shit, it cleared! Hey, nice job!"
Jinwoo clapped excitedly.
"Haa... haa..."
Collapsed in the chair, Ayoung gasped as if she might fall apart at any moment.
The sense of moral violation from admitting with her own mouth that a stranger's thrusting fingers had felt good.
On top of that, the horrible shame of acknowledging the pleasure while her boyfriend watched openly—those feelings became a lethal poison that soaked thrillingly all the way into her brain.
I watched that sight through the monitors and smiled deeply.
One hundred forty minutes remaining in today's theme.
The time left until the most naive woman corrupted herself, of her own will, into a perfect slave steeped in pleasure.