Chapter 37
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Translator: penny
Chapter: 37
Chapter Title: She Said No, But Now Sis Is More Proactive
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I headed to the gym I always went to early in the morning.
Of course, it was to meet So-hee Yoo.
Sure enough, when I arrived, she was already working out.
'Whoa~ Look at that butt sticking out. It's insane.'
Her side profile was perfect enough to grace the cover of a fitness magazine right now.
A woman's body during a workout really is something else.
That sharply protruding butt line was a work of art.
And her perky E-cup breasts looked utterly tempting.
With a body like that, doesn't it feel like it exists just to turn men on?
'That workout top even shows her cleavage.'
It was definitely different from the casual stuff she'd worn before.
Did she pick it out on purpose to show me?
I knew from the system that her body was excited just seeing me.
But I hadn't expected her to come this prepared.
"Sis, did you have a good weekend?"
"Oh, hi..."
Her greeting trembled slightly.
I could definitely feel her aware of me.
"Um, earlier..."
I closed the distance right away and kissed her lips.
So-hee Yoo seemed startled but didn't push me away roughly.
Her hands fumbled as if to push me off, but they lacked any real force.
In the end, that was all it amounted to.
"Mmm... *slurp*... *smooch*...♥"
Just like that, we shared an intense kiss from the morning.
Even newlyweds in the heat of passion wouldn't go this far.
We devoured each other's lips, tongues intertwining fiercely.
"Haa...♥ *slurp*!"
At first, So-hee Yoo just took it, but soon she started responding.
I slipped my tongue between her parted lips and rubbed it freely.
We savored each other's tongues and sucked noisily.
The heat rising from our intense kissing was palpable.
"Haa... haa...♥"
We kissed for a while before our lips finally parted.
So-hee Yoo looked at me with sultry eyes.
It went beyond just liking it—her gaze was filled with arousal.
"Good morning, sis."
"Ah, haa?"
Only after I called her did she snap out of it.
She hurriedly pushed at my chest and wiped her lips with her hand.
"W-what was that?"
"A kiss. You freaked out last time too, even though we did it before."
"Th-that's not what I mean!"
So-hee Yoo's face turned beet red.
It was weird enough that she'd accepted the sudden kiss.
She seemed shocked that she'd even responded to it.
"W-we agreed that was the end of it..."
"I thought about it over the weekend, but I don't think I can let it go."
"W-what?"
"How could I be satisfied with just one day after meeting someone as pretty as you? Especially with a body this amazing."
"Th... ah... haa!"
I reached out and groped her luscious breast.
Even through her clothes, the softness was astonishing.
"Can't we just keep meeting? Honestly, you liked it too, sis."
"No matter what, I can't think of doing that..."
"You didn't resist the kiss earlier. Don't you actually have feelings for me?"
"......"
So-hee Yoo couldn't answer easily.
In fact, she'd spent the whole weekend longing for sex with me.
I'd confirmed it with the system, so it was certain.
"We can meet secretly at work without your husband knowing. No one else has to find out."
"...Still no. I can't betray him."
Is their marriage really that special?
With a future of divorce showing up, probably not.
"So you're really ending things like this? Don't you like me, sis?"
"I don't... dislike you. Actually, it felt good. But adults have lines we have to respect."
Even as she spoke, So-hee Yoo hesitated.
From the start, she craved that sex and pleasure just as much as I did.
Deep down, she probably even enjoyed my advances.
'With her personality, she'll never approach me first.'
The sex with me had felt too good.
But she couldn't betray her husband.
I could see her fiercely torn between the two.
"...How about this, then?"
"W-what? Haa... mmm..."
I pulled So-hee Yoo into a hug and gently caressed her thigh.
My hand savored the firm thigh flesh as it slowly moved upward.
It climbed right up to her pussy but stopped just before touching.
I felt her twitch and pulled my hand back.
"Haa... haa...♥"
Aroused, So-hee Yoo's body shuddered lightly.
This wasn't from the kiss earlier.
Just this simple teasing had her body reacting already.
Her thighs fidgeted, desperate for that almost-touch.
"Three times. Just three more times."
"Three times? You mean doing it again?"
"If you allow that much, I'll cleanly forget about it. Think of it as just some fun when your husband's away."
Just three times, but I was confident I could conquer So-hee Yoo completely.
She'd already changed this much from one session.
"So, think of it as indulging your junior's whim—just three times?"
"...Last time you said just for that night."
"This time it's for real. I'm not bad enough to keep pushing."
"Mmm..."
So-hee Yoo fell deep into thought.
By now, her desire to accept this proposal must be surging.
If she rejected even this, it really would be over.
She'd never experience that blissful sex again.
Knowing that—knowing she shouldn't—she couldn't refuse me.
'The fact that she's hesitating this much means she's already halfway there.'
If she truly had no feelings, she'd have drawn the line ages ago.
All I had to do was give that heart a little push.
"...Remember when I consulted you before? About how Na-young likes me, and seeing her body drives me crazy."
"Oh... yeah."
"Actually, holding you made it worse. Maybe because it's been a while, but my body's even more fired up."
It was a lie, but mixed with some truth.
Seeing this hot married woman's figure, my dick wouldn't stay still.
"Can't you help me calm down a bit more? Three times is nothing."
"......"
Her already heated body and desire pushed to the limit.
Plus the excuse of helping her junior—it erased any guilt.
"...Fine."
She could no longer refuse our relationship.
"But really just three times. No more after that. Got it?"
"Yes. Of course."
I nodded and grabbed her breast.
Harder and rougher than before.
"Haang!"
"You have no idea how hard the weekend was, wanting to touch these pretty, soft tits again."
"Jeez...♥ You're groping too hard... haang!"
Maybe because she'd agreed—even if just three times—lust quickly filled So-hee Yoo's eyes.
"Um... Dae-wi?"
"Yeah?"
"Haa...♥ Since you're touching anyway, isn't it a shame over clothes?"
So-hee Yoo took off her top herself.
The tight fabric that hugged her and showed her cleavage peeled away.
-Schlop!
Her explosively developed breasts burst into view.
The white tits jiggling right in front of me was stimulating.
'And her underwear feels different too.'
A white bra with a flashy design.
Definitely not the usual—prepared for sure.
"Wow... your tits really are incredible, sis."
"Y-you think so?"
"Not the usual gray CK today. Special underwear?"
"N-no. It just happened to be this."
So-hee Yoo's cheeks flushed a bit.
Just as I thought—she prepared it just in case.
"Really? Not something you picked to show me again, like victory panties?"
"...Don't say cheeky stuff. Touch me already♥"
So-hee Yoo grabbed my hand and placed it right on her breast.
-Squish...♥
The softness filling my hand drew a gasp of admiration.
I couldn't help but squeeze and grope.
"Haang...♥"
The sensation spreading through her breasts made So-hee Yoo leak a soft moan.
Her shoulders trembled faintly—she was already feeling it.
"Your tits are top-tier, sis. Just groping them feels so good."
"Ah♥ If you grope like that... haang...♥ I can't take iit...♥"
Despite her words, So-hee Yoo thrust her breasts toward me more.
That lewd move fired me up, and I gripped them roughly.
-Squish... squish...♥
Plump breast flesh overflowed between my fingers.
The feel was great, but this size was just phenomenal.
"Haa... haang...♥"
Her heated breaths showed So-hee Yoo's body was even more aroused.
I started properly caressing her breasts.
I traced her areolas in slow circles.
And lightly pressed her inverted nipples to coax them out.
"Ahh...♥ Th-that feels good... haang!"
"Your nipples are super sensitive, huh."
"Maybe 'cause they're hidden inside...♥"
"Has your husband ever touched them?"
"No. You're the first, Dae-wi...♥"
We'd had a similar talk before.
A married woman's inverted nipples were fun to play with no matter how many times.
'I could tease them more cutely, but time's tight today, so maybe focus on the lower body.'
My hand groping her breasts slid downward.
Along her waist, then I gripped her ass firmly.
"Aaang♥"
The plump ass wrapped in tight pink leggings.
I filled my hand with it, savoring the flesh freely.
"A workout girl's ass really is different."
"Y-you think? Feels good when you touch it?"
"Love it. Honestly, seeing your side profile earlier got me so hard."
"...Really? Let me see."
This time, So-hee Yoo's hand reached for my crotch.
She pressed my erection through my pants,
confirmed it was fully hard, then openly groped it.
"It really is. Dae-wi's huge dick is already erect♥"
"Oh... feels amazing when you touch it, sis."
"Your hands feel good too. Grope my ass or pussy however you want♥"
Once she gave in once, her walls crumbled completely.
Forgetting this was technically work, she turned aggressive.
Was this really the pure So-hee Yoo?
She exuded so much eroticism it bordered on lewd.
"Haa... haa...♥"
Just her eyes and expression screamed she was in heat.
The hesitant woman from before was gone; only the married woman ready for sex remained.
"How do you even get this big? From workouts?"
"Like your tits, sis. This size is natural."
"So young and fresh, rock-hard♥ I can feel the heat through my hand...♥"
So-hee Yoo's hand had slipped inside my pants.
It softly gripped my dick and stroked it teasingly.
"Aaang...♥ Dae-wi, touch my pussy too, not just my ass...♥"
So-hee Yoo yanked her leggings down to her knees.
Her white panties matching the bra came into view.
The center was already soaked.
No—half-transparent and clinging, it was dripping wet.
'Whoa. I can see her pussy shape and clit position perfectly.'
A premium thick pussy, photoshoot-ready.
The wet panties clung perfectly, outlining everything.
So-hee Yoo grabbed my hand, pressed it there, and pushed down.
"Quick...♥ Like last time...♥"
When she said no, but now she was even more eager.
Unlike me, she'd spent the weekend thinking only of sex—no wonder.
-Schlick...
"Aahhhh...♥"
I pressed my fingers to her pussy and moved them lightly.
Just that made her body buck wildly.
'The lewd scent is intense.'
A horny married woman's slutty body was so alluring.
Especially on a toned beauty like So-hee Yoo.
Groping her tits, ass, and pussy like this.
It went beyond thrill to pure ecstasy.
"Haa...! Haa! Your touch feels so good...! Ha! There... mmm!"
So-hee Yoo quickly lost herself in our foreplay.
Even then, her hand frantically stroked my dick.
Maybe to please me in her excitement.
Or desperate in case I changed my mind.
As heat coursed through her workout-toned body, I said,
"Sis, this time, wanna get on top and move?"