Chapter 744: The Couple’s Heat Cycle (3)

After pulling Jin-ah, who had been waiting for her turn in front of the door, into my arms and bringing her onto the bed.

While taking off the rest of her clothes, which she had already half-shed herself, I gently caressed her soft body.

-Rub, rub.

“Hngggh, O, Oppa…?”

“Yeah, Jin-ah.”

“A-are you going to keep holding me like this…? Seon-ah’s watching, and I’m a little embarrassed….”

“What’s wrong with that? You like it, Jin-ah.”

“……”

“…You don’t need to mind my gaze, Unnie. I won’t interfere with Unnie and Oraboni’s time.”

…Despite saying that, her eyes, which she didn’t take off us until the very end, were still full of curiosity.

Leaving aside whether it was disturbing or not, it seemed my sex with her older sister still sparked her curiosity.

Strictly speaking, Jin-ah had also been watching me and Seon-ah do it since earlier, so it was all the same, but…

“Is there anything you wish for while we have sex? I’ll grant it as much as possible, so just say the word.”

“Th-then…”

“……”

“Kissing… Please kiss me a lot while we do it, Oppa…”

…Right, knowing Jin-ah’s personality, I figured she’d probably say something like this.

After all, my older younger sister had a tendency to prioritize mental connection over physical interaction during sex.

They say rabbits are creatures that die of loneliness if they don’t receive love, so in a sense, this kind of affection was perfectly fitting for her awakening ability.

-Peck.

“…Hngh.”

After a light peck on the lips, Han Jin-ah let out a quiet giggle, seemingly embarrassed.

Captivated once again by her appearance, I immediately leaned in for another kiss.

A kiss deepened slightly more than the one we’d just shared.

-Slurp.

“Hnggh…. Hhht….”

Jin-ah’s lips tasted like a fragrant fruit after so long.

Her personality resembled a rabbit hopping everywhere, so perhaps that freshness had become Jin-ah’s signature scent?

It was already the third time she’d mixed bodies with me today alone, yet Jin-ah uniquely seemed less accustomed to embarrassment compared to the other women.

Personally, I found that side of her attractive in its own way, so I didn’t mind.

-Slurp.

“Hnggh, hyahp….”

-Slurp, slurp.

“Hyah-hngh…. Hngh….”

I think I mentioned this before, but actually, while we hadn’t had sex until recently with my two younger sisters, we had kissed quite often.

A kiss, at most, would end within 1-2 minutes, and even if done in front of others, it was a less embarrassing act than sex.

And since I learned my kisses were quite effective at delaying their heat, we engaged in them more actively.

Of course, it didn’t solve the fundamental problem.

Surprisingly, it was our innocent Jin-ah who most actively requested more when we kissed in the mornings before work, while Min-ah was the one who always tried to pull away, saying ‘What are you doing in front of the kids?’

Anyway, even if she was still clumsy at sex, Jin-ah was hardly a beginner when it came to kissing.

In fact, you could say she was even a bit more adept at this than her other sisters.

Her tongue endlessly entwining inside my lips, my own emotions gradually heightened along with it.

-Squish.

“Ngh! Hngh…”

With my right hand, I gently grasped Jin-ah’s breast, her back leaning against my left arm.

A breast of a suitable size, offering a sufficiently soft touch.

Whether it was a trait of the three sisters, her breast size was right about in the middle between Min-ah and Seon-ah.

A firm breast, slightly too large to fit entirely in one hand, but perfect for holding and squeezing – soft like an apple.

I cupped Jin-ah’s cute chest in my hand, teased her nipples with my fingers, and without separating our lips, we shared the sensation until the very end.

-Tap, tap.

“Ngh, hngh…! Hh-hngh….”

Han Jin-ah reacted sensitively every time I rubbed around her areola with just my right index finger or flicked her nipple.

She seemed quite sensitive, likely due to having been masturbating in front of the door just moments before.

Of course, more than that, Jin-ah herself was inherently sensitive, so she tended to feel pleasure easily even with the slightest touch.

Sex while kissing allowed her mind to focus elsewhere, making her feel less, but if I were to persistently tease only her nipples with our lips separated, I was confident I could send her to orgasm in less than 1-2 minutes.

…It’s just that I don’t do it because Jin-ah likes foreplay that starts with kissing like this.

-Slid.

After sufficiently rubbing Jin-ah’s breasts and nipples, making her body accustomed to my touch.

This time, my hand moved down Jin-ah’s body like riding a slide towards her lower half.

Since Han Jin-ah had been vigorously rubbing between her legs right in front of my room until just moments ago, her pussy, already lustfully wet before my touch even arrived, soaked my hand.

I inserted my fingers between her wet thighs and rubbed, stroking the soft, warm crevice with my whole hand.

-Squish, squish….

“Ugh-hngh…! Hh, hngh…!”

Han Jin-ah began to tremble and react fully to the pleasure felt in her lower body.

The sensation of holding and rubbing the two large lips between three fingers, from index to ring, seemed difficult for her to endure easily.

Jin-ah reacted with her whole body every time those soft, squishy lumps between her groins were rubbed by friction.

Feeling that her sensitive nature was finally starting to show, I pushed one of my rubbing fingers straight inside Jin-ah’s body.

-Thrust!

“Ugh, hyah-hngh…!”

As soon as my finger pushed into her vagina, Han Jin-ah let out lustful moans and bucked once again.

Even though she tried her best to focus her mind on the act through kissing, her instinctive physical reactions seemed uncontrollable; ultimately, it was my younger sister’s body that couldn’t help but become lustful.

Her hips arched excitedly and her moans deepened every time I thrust into her vagina, now completely slick with fluid.

Jin-ah’s body, sitting on my thighs with our lips locked, reached orgasm right then and there.

“Hngh, hgh, hng-hngh…!”

I think she endured quite well, for Jin-ah.

Seeing that she didn’t come immediately just because my hand touched her, considering how sensitive she was already.

Anyway, with this, I could sufficiently confirm that her body and mind were now fully ready to become one with me.

I lifted her body slightly, naturally changing into a position where she sat facing me.

So we could become one in the so-called face-to-face sitting position.

“Haaah, ngh…. Oppa….”

“Now, can I start inserting it?”

“I-I don’t know… It felt so good just with your fingers, Oppa, if your cock goes in now, I think I might really lose it…”

“If I don’t insert it now, it’ll be harder later.”

“Th-that’s obvious, of course I know that…”

Actually, there wasn’t a complete lack of methods to mitigate her sensitive nature while inserting my cock.

If I were to thrust my cock into her slightly dry vagina without foreplay and force it in, naturally, the pleasure would be much less than during our usual sex.

Even Jin-ah, being so sensitive, could probably accept my cock, feeling just the right amount of pleasure with sex done this way.

…However, that wasn’t the kind of sex I wanted.

I was the type who always wanted the partner facing me to have only pleasant feelings, rather than discomfort, from sex with me.

Having that partner never forget the sex they had with me whenever they recalled memories of me, always leaving only good memories about me – that was the kind of connection I desired most, and in that sense, sex deliberately made uncomfortable or forced to feel less pleasure was naturally not the way I wanted.

That’s why, in today’s sex with Jin-ah, I deliberately used a slightly different approach.

So that she could fully feel the pleasure while mitigating her sensitive nature, even just a little.

“Then, Jin-ah, do you want to try inserting it yourself?”

“…M-me?”

“In this state, Jin-ah, try inserting it slowly yourself. And if you feel like it’s too difficult, Jin-ah, you can adjust and endure, right?”

“M-me, myself… inserting Oppa’s cock inside me…”

“If it’s too hard to do alone, I’ll just insert it.”

“…No, I-I’ll try it myself. Yes…”

Han Jin-ah, slightly flustered at the suggestion that she insert it herself, soon nodded her head as if having decided something.

Then, pulling her waist slightly closer towards my body, she grabbed my cock with her hand and began bringing it to her vaginal entrance.

-Thk.

“Ngh, hngh?!”

She let out a surprised moan even though my glans had only just touched the entrance.

If her attention had been diverted elsewhere by the simultaneous kissing, she wouldn’t have shown such a sensitive reaction.

But now, Jin-ah herself was moving her hips and hand to accept my cock into her body, and naturally, she couldn’t divert her focus from her lower body elsewhere.

Perhaps she was feeling it even more now than when I usually inserted it moderately.

Nevertheless, she would likely feel psychologically secure knowing she could control the speed herself, so that alone was enough.

After all, what mattered was whether Jin-ah felt secure during sex with me or not.

How much pleasure she felt was a separate issue.

-Thrust!

“Hngh, hngh…!”

Jin-ah moaned, trembling her body once more after barely inserting the head of my glans.

Still, after inserting the thickest part, she seemed to accept my cock quite smoothly, and after that, she slowly pulled her waist towards me, slowly swallowing my cock.

Although it was a sight of her swallowing very, very slowly.

-Thk…

“Ngh, hh…. Hngh…”

-Thk…

“Haa, ha, hngh, haaah…”

Jin-ah was inserting it so slowly, it was almost frustratingly so from one perspective.

Of course, I wasn’t frustrated.

Watching Jin-ah’s expression change moment by moment right before my eyes was enjoyable enough, so it didn’t matter.

-Thk, thk….

“Haaah, haa, haa-hngh…!”

Jin-ah, moving little by little in that manner throughout the insertion, barely managed to swallow my cock after consuming almost a full minute, leaving only a small root part unable to go further, and leaned against my body.

Letting out unbearable, lustful moans as if this was her limit.

“I-I’m done… Oppa…”

“Yeah, good job, Jin-ah.”

“I-I inserted it myself… Oppa’s cock, directly into my body, all of it…”

“Yes, yes.”

As praise for her considerable effort, considering how sensitive she was, I gently rubbed her perked-up ears and head.

I firmly grasped Jin-ah’s cute buttocks with both hands as she sat on my thighs.

“Hih?!”

“I’ll do the moving. Or do you want Jin-ah to do the moving too?”

“Nooo… I-I really can’t do the inserting myself anymore… So please finish the rest, Oppa…”

“Yes, yes.”

Han Jin-ah nestled into my embrace with her cute answer and affectionate gestures, so it was only moments later that Jin-ah’s lovely charm turned into loud, passionate cries.