The Bet 2
At the same moment Ye-jin and Dae-geun were talking, Se-gyeong was working hard at the company.
The company where Se-gyeong worked was the factory Dae-geun had built. It was a manufacturing job that produced major parts for automobiles and other machinery.
It had started as a small factory in the past and then hit it big.
After achieving great success, around the time Se-gyeong got married, he handed the president position over to his business partner and now only received a percentage of monthly sales along with rent.
That money alone was an enormous amount that others would envy.
Because it was a production job at a factory, there was a tremendous amount of physical labor involved.
Since it involved handling machinery, most of it was heavy labor.
For Se-gyeong, who had grown up receiving an education in a good environment his entire life, heavy labor was extremely grueling.
On his first day, part of him had wanted to quit immediately.
But with the heavy sense of responsibility on his shoulders, he told himself he had to endure somehow.
After working for a full week, he couldn’t help but feel nothing but admiration for Dae-geun—his father.
And so Se-gyeong kept enduring the daily hardship and worked diligently.
As the workday was wrapping up and Se-gyeong was preparing to leave, his coworkers approached him.
“Hey~ Rookie. Working hard again today, huh?”
“Se-gyeong, are you heading straight home again today?”
“Ah. Yes. I think so?”
His coworkers, who were also his seniors, had worked for a long time and had sturdy builds.
They were all much older than Se-gyeong.
Based solely on Se-gyeong’s delicate appearance, they had expected him to quit early on.
“Honestly, I thought you’d run away because the work is so tough, but you’re holding up pretty well.”
“It’s surprising~”
“Hahaha…”
Se-gyeong definitely took after his mother, Na-ho. He had low stamina, a slim build, and even his face was prettier than most men’s, so anyone would think the same.
But because he was Dae-geun’s son, he had more than enough tenacity.
“Well… everyone here probably has similar reasons for doing this job. But is there some special reason you’re working so hard?”
“What reason? We’re all just here to make money, right?”
“Ah… yeah… well….”
Se-gyeong briefly explained his reason for taking the job to his coworkers.
It wasn’t something to hide, and he also wanted to close the distance with them a little.
He only gave them a very rough outline—that the company had gone bankrupt and he’d taken on a lot of debt.
That was enough of an explanation.
After hearing Se-gyeong’s story, all his coworkers sympathized with him as if it were their own problem and comforted him.
“I totally get how you feel… T_T”
“These days, people without debt are the rare ones…. Hang in there, Se-gyeong.”
“Thank you… ^^;;;”
The slightly awkward relationship he’d had with his coworkers was resolved in an instant.
They put their arms around his shoulders and started coaxing him into joining them for a company dinner.
“Alright! Today, this hyung is treating everyone. Let’s go have a company dinner!”
“Huh?!”
Se-gyeong was flustered by the sudden suggestion.
“Come on, Se-gyeong. You always go straight home after work so we never get the chance. Let’s have a welcome dinner for you too and go out together today.”
“But…”
It wasn’t that he disliked his coworkers.
If you asked whether his personality was extroverted or introverted, he leaned slightly toward the latter, but he didn’t hate interacting with others.
It was just that Se-gyeong had never been one to join company dinners much, so he felt a bit troubled.
He much preferred eating dinner together with his family at home.
“Why? Are you scared of your wife at home and can’t go to company dinners?”
“Isn’t that your story?”
“What?! That’s… not it!!”
The coworkers bickered and laughed, joking around with each other.
“Se-gyeong, you’re still young, so it hasn’t been that long since you got married, right?”
“Yes… It’s been about three years now.”
“Whoa~~!! Must be in the honeymoon phase.”
Hearing Se-gyeong’s words, the older men looked even happier….
During the company dinner talk, they grew curious about Se-gyeong’s wife, Ye-jin.
“Is your wife pretty?”
“Hey, Park. Why are you asking something like that?”
“What’s the big deal? You’re curious too. Got any photos?”
“Ah… yes….”
The coworkers were subtly eager.
With no choice, Se-gyeong showed them a photo they had taken together.
The moment the coworkers saw Ye-jin’s photo, every single one of them had the same reaction.
“Ooooooh!!!!”
They could only gasp in admiration.
“Wow…. Se-gyeong, your wife is insanely hot?”
“Is she a celebrity?! How can someone be this pretty?!”
“Ugh… It makes my wife look so bad in comparison….”
“With your looks, Se-gyeong, I can understand it, but still….”
All that came out of their mouths was envy and lamentation.
Se-gyeong felt secretly pleased as he listened to his coworkers praise his wife.
“So that’s why you always leave right on time!”
“If I had a wife like that, I’d do the same~ lolololol”
“Okay, today we’re definitely having a company dinner! We need to hear all about your lovey-dovey memories while drinking!”
“Agreed!! Let’s go!!”
“What do you say, Se-gyeong? You’re coming out to eat with us today, right?”
With no other choice, Se-gyeong agreed.
“Alright…. I’ll call home first.”
“Got it. We’ll get ready and wait outside, so finish your call and come out when you’re done~”
“Yes.”
Se-gyeong finished preparing to leave with a somewhat excited heart and tried to contact Ye-jin.
Meanwhile, at the exact moment Se-gyeong finished work and was chatting with his coworkers.
In the bedroom where Ye-jin and Se-gyeong slept.
Clothes were scattered across the floor.
Inside the room, Dae-geun and Ye-jin were having sex.
Ye-jin was on top of Dae-geun, riding him in the cowgirl position.
She was desperately trying to hold back her moans as she moved her hips with all her strength.
Thrust. Thrust. Thrust. Thrust.
“Hngh…. Haauung….. Kuuugh….!! Haat….!”

The reason Ye-jin was riding him differently from usual was because of the condition of this bet: she had to make Dae-geun cum within fifteen minutes.
That was why she had been given the advantageous position of being on top.
But her opponent was Dae-geun.
No matter how hard she shook her hips and moved her body up and down, she was only giving herself intense stimulation.
Ye-jin tried her best to suppress the moans leaking out as she moved desperately to make Dae-geun climax.
Hurry… when is he going to cum…?!
“Haaung….!! Huuuuugh!!!!”
Dae-geun, watching her struggle from below, looked extremely satisfied.
From his perspective, her large breasts were bouncing vigorously, and the sight of Ye-jin—whom he was training—desperately trying to hold back her pleasure while failing to control her expression was incredibly adorable.
And Na-ho, who was watching the scene, sat beside Ye-jin and kept time.
“Seven minutes left~ You’ll need to work a little harder, won’t you?”
“Still… seven minutes…”
Hearing how much time remained, Ye-jin worked even harder.
She knew that if she let her mind wander even a little, she would reach orgasm herself.
I have to endure somehow… Quickly… so I can make Father-in-law cum…!!
The moment Ye-jin clenched her pussy tighter and tried to move her hips even more violently while barely holding on—
Riiiiiiing~♩ Riiiiiiing~♪
The sound of a phone ringing came from inside Ye-jin’s scattered clothes.
“!!”
Everyone’s attention was momentarily drawn to the sound.
Ye-jin stopped moving as well.
She tried to pull out the cock so she could answer the phone.
“Keep moving.”
“!!”
Dae-geun stopped her.
“But…”
“The phone call can’t be that important right now, can it?”
“Kuuugh!!”
Ye-jin continued moving.
“Haaang… Hauk… Haaaa…”
Squelch. Squish. Squish.
The sound of the phone ringing, her moans, and the wet slapping of flesh echoed together.
“Honey. Bring me Ye-jin’s phone.”
“Yes.”
Na-ho rummaged through Ye-jin’s clothes and pulled out the phone.
When she saw who was calling on the screen, Na-ho smiled.
“It’s~”
Na-ho answered the phone without asking for Ye-jin’s permission.
“Hello~”
“!!”
Ye-jin was startled that she had suddenly answered.
“Mother-in-law?!”
Na-ho ignored Ye-jin and continued speaking.
“Son. What’s the matter?”
> [Huh? Mom? Why are you answering Ye-jin’s phone?]
The person on the phone was Se-gyeong.
“!!”
Ye-jin was extremely shocked.
“Ah~ Ye-jin is busy with something right now, so I answered for her~ Should I pass it to her?”
> [Yes, please.]
“Mother-in-law?!”
Na-ho naturally handed the phone to Ye-jin.
“Go ahead and answer it, dear.”
Ye-jin whispered so Se-gyeong wouldn’t hear.
“In this situation?!”
Na-ho and Dae-geun simply nodded without saying a word.
And Dae-geun whispered softly.
“Keep moving your hips.”
“….Yes….”
Ye-jin answered the phone while slowly and carefully moving her hips, much more cautiously than before.
“Uh… Oppa. What’s… the matter?”
> [Ah, it’s nothing serious. Work’s finished, but the guys want to have a company dinner. I’ll probably be a bit late.]
“Ah… I see… Will it be very late?”
> [Probably two or three hours?]
The conversation was going smoothly—until Dae-geun suddenly started thrusting his hips up and down because her movements weren’t satisfying him.
“Haat!!!!!”
> [Huh?? Ye-jin?]
Ye-jin was startled by the sudden intense stimulation from Dae-geun’s movements, but she barely held back her moan so she wouldn’t get caught and said,
“Ah… it’s nothing… I almost tripped for a second….”
> [Ah. Really? Be careful…]
“Yeah. Thanks, oppa…”
Because of Dae-geun’s cock, his movements, and the thrill of talking to Se-gyeong on the phone, Ye-jin’s pussy clenched even tighter than usual.
“Oh… that feels good…”
“Kuuugh…!!”
Watching Ye-jin barely holding on, Na-ho began to move as well.
She moved behind the still-talking Ye-jin, grabbed her breasts, and started stimulating her nipples.
Mother-in-law?!!
“Huuuung!!! Haat!!!”
> [Ye-jin? Is something wrong? Your voice sounds weird again.]
“Ah….. it’s nothing… It’s because I’m doing housework….”
> [Oh… okay. Then go ahead and eat dinner without me.]
“Yeah… I got it, oppa… Come home safely…”
> [Yeah. Thanks. I love you~~]
“Yeah… me too… haat… I love you….”
Click. Click. Click.
The call ended.
The moment the tension eased slightly as she let out a sigh of relief, one of Na-ho’s hands began rubbing Ye-jin’s clitoris.
“Huuuugh!!! Mother…..in-law….?! There…!!”
Dae-geun understood Na-ho’s intention and began moving even more violently.
“Haaaaaaaaang!!!!!!”
The orgasm Ye-jin had been barely holding back finally burst forth.
At the same time, a powerful squirt of her juices shot out with all her strength from the climax.
Shuuuuuuuuuuuush!!!!!! Shushushush!! Fwoosh!!!
Exhausted, Ye-jin collapsed into Dae-geun’s arms, moaning.
“Haa…. Haa…. Ang…. Ah…. Hauk….”
She couldn’t move at all.
Her legs and waist had gone completely limp.
Na-ho approached Ye-jin, who was leaning against Dae-geun, and said,
“Thirteen minutes and forty-two seconds. You lost this bet, Ye-jin.”
Ye-jin lifted her upper body and spoke to Na-ho.
“Kuuugh…. Both of you at the same time… Isn’t that cheating…?”
Ye-jin protested.
“Did I ever say I wouldn’t get involved?”
“There you go with those sophisms again….”
“From now on, I’ll be joining in too, so keep that in mind.”
“But…..”
Ye-jin felt somewhat despaired by Na-ho’s words.
Father-in-law alone was already too much… and now Mother-in-law too…
While Ye-jin was worrying, Dae-geun also sat up, faced her, and spoke.
“We’ll count that as our win for now. But honey, it seems you’ve forgotten something.”
“Yes?”
Dae-geun smiled, his cock still comfortably erect and buried inside Ye-jin’s pussy.
“I haven’t cum yet.”
“That…!!”
Ye-jin was thrown into a panic by Dae-geun’s words.
“Se-gyeong still has a long way to go before he gets home, so let’s all enjoy ourselves until he arrives.”
“Yes~ Honey♥”
“…..”
Ye-jin and Dae-geun’s bet had only just begun.