***
The moment Jung Tae-seok left first, Eun-jo grabbed Jin Mu-seong’s hand. It was so large and thick that his own hand nearly disappeared inside it.
Like someone searching for a place to conduct an affair, Eun-jo glanced around the hallway before running toward the emergency exit. The sound of the door slamming echoed loudly through the empty stairwell.
There were elevators everywhere, so nobody used the emergency stairs. Half the Espers came and went through windows, the other half traveled using their abilities, and the remaining researchers and employees didn’t have the stamina to take the stairs.
Unaware of that, Eun-jo stretched his head out in every direction, checking both above and below the staircase. Only after confirming nobody was there did he widen his eyes sharply.
“Jin Mu-seong-ssi, have you seriously lost your mind?”
At the clumsy threat of him repeatedly smacking the wall with his palm, Jin Mu-seong finally burst out laughing.
That only twisted Eun-jo’s face further.
“What? Weren’t you the one who wanted to tell your husband?”
“No!”
As if his insides were about to explode, Eun-jo smacked the wall again. Smack! Smack!
“In front of him like that, huh? I-If you act like that, how could anyone not notice?!”
You buy me pork cutlets, check my temperature for me! These days people make a huge deal even over peeling sesame leaves for someone! Remembering posts he’d seen on social media, Eun-jo exhaled heavily.
“If I’m married, then my husband is Tae-seok hyung……. But how could you be so obvious about it.”
“……”
The moment Eun-jo saw his hardened expression, he stopped speaking.
With neither of them moving, the ceiling light flickered once before going dark.
“……”
The only thing left was the green glow of the emergency exit sign. Shadows cut across Jin Mu-seong’s face, making him look cold.
“It’s not even something you did anyway. So why does it matter?”
“How does cheating not matter…….”
“When you can’t even remember it.”
He stepped closer.
Without realizing it, Eun-jo took a step back and swallowed hard.
Like a predator cornering prey it had already caught, Jin Mu-seong moved slowly forward. Little by little, Eun-jo retreated until the cold wall pressed against his back.
There was nowhere left to go.
In that instant, Eun-jo realized he couldn’t even call for help. Because their affair couldn’t be discovered.
“You forgot everything.”
A large hand cupped Eun-jo’s cheek.
“So everything’s easy for you, Yeo Eun-jo.”
Tilting his head slightly, Jin Mu-seong leaned in close enough for their breaths to touch.
“You already know you’ll cling to me even if you forget.”
He bit down on Eun-jo’s lower lip. His tongue slipped through the parted gap, sweeping through every corner of his mouth. It traced over his teeth and pressed against the soft inner flesh.
Flustered, Eun-jo shoved against him, but the larger body didn’t budge at all.
Instead, Jin Mu-seong pulled him even tighter against him, moving through his mouth while shoving one leg between Eun-jo’s thighs. The solid thigh pressed hard against his center, drawing out a moan.
“Hngh, ahh…….”
Every time it rubbed against him, heat surged through his body. His lower half tightened, warmth pooling low in his stomach.
“Mmh……”
Without realizing it, Eun-jo leaned against him and opened his lips wider.
This…….
Looking down at the strangely erotic sight, Jin Mu-seong pushed his tongue in deeper.
It was adorable and shameless at the same time, the way Eun-jo clumsily followed his tongue. It was obvious who had taught him how to kiss.
Should’ve just kidnapped him.
Driving his tongue deep into Eun-jo’s throat, he pressed more weight into his thigh.
“Ah, hngh…….! Ngh…….!”
Like he was fucking his throat, he thrust against the back of it relentlessly. Every time the thick tongue pushed inside, strained moans spilled from Eun-jo’s lips.
His senses were overwhelmed from top to bottom.
When Jin Mu-seong bit his lower lip before finally releasing it, a strand of saliva stretched between them. Supporting Eun-jo’s limp body in his arms, he lightly patted his soft cheek.
“Open.”
Without even understanding what was happening, Eun-jo obediently parted his lips.
A bright red tongue slipped in and out before disappearing again. Without hesitation, Jin Mu-seong slid his index and middle fingers deep into his mouth and moved them slowly.
“Hngh, ngh, ah…….!”
The invading fingers immediately headed for his throat. They struck against his uvula and pushed even deeper, making Eun-jo gasp against Jin Mu-seong’s chest.
“Mmgh, ngh…….!”
His throat bulged visibly.
He couldn’t breathe. His vision slowly darkened.
Eun-jo’s struggling gradually weakened, and just as his eyes began to roll back, Jin Mu-seong finally withdrew his fingers.
“Hah, hngh, ngh……!”
Before he could even finish exhaling the breath he’d been holding, the fingers pushed inside again.
Like a thug forcing his way in, the hand repeatedly blocked his throat before pulling back out. Saliva streamed endlessly from between Eun-jo’s parted lips, his face flushed deep red.
The focus had long vanished from his eyes.
The sensation of his lips stretched to their limit and his throat opening wider and wider felt strange, but at the same time, an odd pleasure bloomed through him.
H-He really is a fucking pervert.
The fact that he was giving up his throat while being pinned down between the man’s thighs excited him.
But the most stimulating thing of all was Jin Mu-seong himself.
A man who looked like he’d never once been flustered in his life was now thrusting into his mouth with a strained, impatient expression.
He didn’t even know when his pants had been undone.
At the cool sensation below, Eun-jo looked down and saw Jin Mu-seong’s cock beside his own.
Under the green emergency light, the dark reddish shaft was revealed. The head was abnormally thick.
It was so huge it looked more like a weapon than a dick, and Eun-jo instinctively tightened his throat.
“Nngh…….! Mmph!”
Grabbing both cocks together in one hand, Jin Mu-seong stroked upward.
Pleasure shot through him every time the hand moved. Sensitive skin rubbed together while the veins bulging along Jin Mu-seong’s cock scraped against Eun-jo’s.
“You liked rubbing cocks together, didn’t you?”
“Hngh, ah! Mm, ngh!”
“You used to do it in the bathroom all the time while your husband slept. Guess you don’t remember.”
Grinning viciously, he moved his hand even faster.
Every time that large hand stroked him, fluid dripped steadily from the tip of Eun-jo’s cock.
Sticky precum slid between their shafts. Wet, filthy sounds echoed through the emergency stairwell every time his hand moved.
The noises were obscene enough that anyone could tell exactly what they were doing.
“You swallowed mine like this too. Hm?”
“Hngh, ngh, ngh……!”
After gripping him hard enough to hurt, Jin Mu-seong finally released their cocks.
“Hah—”
At the same time his fingers slipped from Eun-jo’s throat, leaving him coughing violently, Jin Mu-seong grabbed the back of his neck and shoved him against the wall. As his pants were pulled down, Eun-jo clutched at his arm.
“Hngh, ah! N-Not here……! Ah!”
As if he didn’t want to hear it, fingers shoved back into his mouth.
With his other hand, Jin Mu-seong lifted Eun-jo’s waist and spread his ass apart until his hole was fully exposed.
“You only take it from behind anyway.”
The sensation of his entrance spreading open was vivid.
Pulling him apart again and again to inspect inside thoroughly, Jin Mu-seong raised an eyebrow.
“You’ve already used this hole too, huh, baby?”
“Hngh, ngh, hngh! Ah!”
After having sex with Jung Tae-seok a few days earlier, the hole was still swollen and puffy.
Staring at the plump, swollen flesh, Jin Mu-seong pressed his hips against him.
Sliding his cock between Eun-jo’s soft ass cheeks, he slowly rocked his hips like he was fucking him. Even without penetrating him, the round flesh clamped tightly around his cock.
“Hah… so tight…….”
“Ah, hngh, nghh! Ah!”
Matching the rhythm of his thrusting hips, Jin Mu-seong pushed his fingers deeper into Eun-jo’s throat.
It felt as though a cock had pierced through his stomach and was about to burst out through his throat.
Ghk, ghk—
Swallowing his fingers until gagging sounds filled the stairwell, Eun-jo cried openly.
He was definitely suffocating. It hurt. But somehow, it also felt good.
His ass being smacked, his stretched-open hole—everything felt overwhelmingly stimulating.
Tongue hanging out between parted lips, Eun-jo panted like a dog.
Slap! Slap!
Their groins and ass collided rapidly.
Holding tightly around Eun-jo’s waist, Jin Mu-seong sped up even more, grinding himself harder against him.
“Ah, ah! Mmgh!”
“What? You gonna spread rumors that I fucked you?”
“Hngh, ahh, ngh……!”
Letting out muffled moans, Eun-jo shook his head frantically. Even in the middle of this chaos, he still seemed aware that he was committing adultery.
“How far are you planning to turn me into some fucked-up pervert, Yeo Eun-jo?”
Pulling his fingers from Eun-jo’s throat, Jin Mu-seong wrapped both arms around him. Pressed against the wall, he drove his hips upward rapidly.
“Ah, ahh! Hngh, hngh—this feels weird! Ahh, I think I’m gonna come!”
“What kind do you want to come out, hm?”
“M-My semen! Ah, hnghaa!”
“Semen,” my ass.
At the textbook-like word, Jin Mu-seong gripped Eun-jo’s cock tightly.
“Not semen. The other thing.”
When he sealed Eun-jo’s slit shut with his thumb, blocking the orgasm, Eun-jo cried out and jerked his head helplessly.
Pressing insistently against the tip, Jin Mu-seong demanded an answer.
The pleasure was so intense it bordered on pain, and Eun-jo bit down hard on his lip.
There was no way eighteen-year-old Yeo Eun-jo knew any word besides “semen.”
As fingers pushed insistently toward his slit again, Eun-jo turned his head. Then, blindly aiming for the face in front of him, he slammed their lips together.
“Hngh, ah!”
Unable even to find his lips properly, Eun-jo merely scraped his teeth over Jin Mu-seong’s lower lip before pulling away and bursting into tears.
Jin Mu-seong, who’d unexpectedly ended up with teeth marks on his lip, touched his face.
“Hngh, ngh, ahh……! Hngh!”
The moment the thumb moved away from his slit, Eun-jo came as if he’d been waiting for it.
His waist trembled violently, semen spurting from the tip and soaking Jin Mu-seong’s hand.
Jin Mu-seong groaned low as he spilled his own release thickly between Eun-jo’s ass cheeks.
“Hah!”
Burying his face against Eun-jo’s shoulder, Jin Mu-seong trembled. Then restrained laughter escaped him.
“This is insane.”
The laughter he could no longer suppress echoed through the stairwell.
The image of Eun-jo angrily smashing their lips together in resentment replayed in his mind over and over.
Kissing the sweat-soaked back of Eun-jo’s neck, Jin Mu-seong rubbed his forehead against him.
His Guide was still unbearably lovable. Lovable enough that he could offer up his lower lip to him again and again.
“Eun-jo.”
“……”
“Yeo Eun-jo, baby.”
There was no answer. When Jin Mu-seong lifted his head, he saw trembling shoulders.
“Baby?”
He hurriedly turned the body in his arms around.
The moment he cupped Eun-jo’s lowered head with both hands and lifted his face, a low groan escaped him.
His face was soaked.
Tear tracks streaked clearly down both cheeks. His eyes were swollen badly, and the eyes hanging heavy with tears were so red they looked painful. As more tears spilled down, Eun-jo rubbed violently at his eyes with the back of his hand.
“Wait…….”
The instant Jin Mu-seong reached toward him, Eun-jo smacked his hand away. His breathing shook with fury.
“I told you hngh, not to…….!”
“……”
“I didn’t know it was cheating, hngh, and with Tae-seok hyung too, I was the one who said I wanted to……. hngh…….”
Before he could even finish speaking, sorrow overwhelmed him. Bursting into tears like a child, Eun-jo shoved Jin Mu-seong away with both hands. Frozen in shock, Jin Mu-seong let himself be pushed back easily.
“I-I wanted to lose my memories, hngh, because of all this.”
“Hngh…!”
As Eun-jo broke down crying again, Jin Mu-seong’s hand hovered awkwardly in the air.
Even though he acted like a man who understood everything in the world, he had no idea how to comfort a crying child.
After hesitating, his wandering hand finally pulled Eun-jo into his arms.
The moment Eun-jo’s head slipped against his chest, he burst into tears again and shoved him away.
“Hngh, I-I’m not cheating anymore!”
“……Eun-jo.”
“Break up with me, ngh, I don’t need any of this anymore, hngh! Stop doing this kind of relationship!”
Glaring with bloodshot eyes, Eun-jo hurriedly pulled his pants back up. After fastening even the buckle neatly, he swallowed another sob and muttered,
“I-I’m not doing this with you anymore, ahjussi…….”
Bang!
The door slammed shut viciously. The explosive sound echoed through the emergency stairwell.
Only Jin Mu-seong remained.
“……”
He stared at the closed door for a long time before dragging a hand over his face.
Rare confusion had settled across his expression.
***
Eun-jo rushed frantically into the bathroom.
Only after cramming himself into a stall and locking the door did his mind finally begin to function again.
The faintly bitter scent of semen lingered at the tip of his nose.
That fucking psycho, perverted bastard!
Remembering Jin Mu-seong shoving fingers into his mouth, Eun-jo cursed internally.
But the more he thought about it, the more he realized he was just as insane.
H-How could we do that in the emergency stairwell……!
Within just a few days, he’d slept with two men. And not just anyone—his husband and his affair partner.
Now he couldn’t even curse his future self anymore. The one who’d eagerly orgasmed was eighteen-year-old him.
The image of Jung Tae-seok treating him kindly flashed through his mind. Remembering the gentle face that worried over him until the very end and handed him a pager made his chest ache painfully.
“I should just die!”
I should seriously just die!
Through his blurry vision, the wall came into view.
After roughly wiping away his tears, Eun-jo charged toward it.
Pain exploded through his forehead as though it had split open.
Clutching his head while throbbing agony spread through him, Eun-jo suddenly lost his balance.
“H-Huh?”
His hand clawed uselessly through empty air.
Then his head slammed against the floor again.
Blink. Blink.
Like the flickering ceiling light in the emergency stairwell, Eun-jo’s vision flashed on and off.
