Chapter 15: Massage (5)♥
Chapter 15: Massage (5)♥
Neither of us had any experience until just now.
We’d never done it. My computer was hardly my own, and with my family using it so often, it wasn't easy to find the right... materials.
The time I watched the most porn was after I got a smartphone and went to the military, where no one cared what I watched.
I didn't know much. But I wasn't so ignorant that I couldn't recognize what Noona was doing.
Noona leaned her upper body forward. Her massive breasts were crushed against me, their skin slick with oil, making a sticky sound. Her chest heaved as she panted.
That alone was enough to make me swallow hard, but Noona didn't stop there.
“Ngh, haah…”
Noona lifted her hips. Her buttocks rose high, and my cock was swallowed down to the very root.
The cervix pressed firmly against my glans. The vaginal walls wrapped around my entire length, squeezing with a supple, clingy heat.
It felt incredible. I felt as if my entire lower body was melting away.
A sensation of melting from the waist down and becoming one with her. The feeling of a part of me, now inside her, throbbing within her body.
Our heartbeats merged, our breathing synchronized, and a sense of euphoria washed over me as everything became one with her.
In this act, my very first time, I was experiencing a level of satisfaction that couldn't be surpassed.
To think this was just a game. There was no way.
I knew the truth. This couldn't be described as a mere game.
It felt less like virtual reality and more like an entirely different world had been manifested. I realized this as I felt the inside of her.
“Noona, does it feel good?”
I asked the question even though I already knew.
I wanted to keep perceiving this as a game, and I wanted her to feel that way too.
Did she understand my intention?
“It feels... so goood...”
Her tongue had melted from the pleasure. I felt relieved, and naturally, I felt my cock react.
Noona must have felt it too; her hips twitched, and she let out a moan, pushing her ass back as if she were desperate for more.
But that wasn't all.
“Noona…”
“Yes, mmm, hngh, haa... how is it?”
Noona was moving on her own. Letting out wet moans, her face slack with pleasure, she moved her hips in pursuit of the sensation.
Every time she did, I caught unintentional glimpses of her most intimate parts.
The inner walls clung to my cock, squeezing and pulling along with the movement. Without realizing it, I reached out and gripped her buttocks, and she looked back at me.
Our eyes met.
“Jin-i, do you... want to move?”
Her words said one thing, but her eyes seemed to say another. They begged me to pin her down with my weight, just like I had done before.
I couldn't ignore the look in her eyes.
“Noona.”
I pushed her down and pinned her with my weight. She let out a sharp gasp, but I didn't care.
Instead, I exhaled a hot breath, feeling every single vein along my shaft as it was gripped by her pussy.
“I’m going to fuck you senseless now.”
At those words, her vaginal opening squeezed my cock as if trying to snap it off.
Tight, tight. Feeling the vaginal walls pulse rhythmically like a heartbeat, I slid along the flesh that tightly enveloped me.
I pulled my hips back slightly. I gripped her ass so she wouldn't slide with me and pulled out until only the glans remained inside.
Noona’s moans felt more cute than vulgar. I wondered if she had always been capable of making such a sweet sound, even as I felt her pussy hole desperately trying to catch my glans, unwilling to let go.
“…Wow, you’re completely soaked with pussy juice.”
Just saying the words made her vaginal walls twitch. Was she turned on? I smirked and looked down at my cock.
It wasn't an exaggeration. My entire shaft was drenched in thick, sticky arousal fluid.
I had come earlier, but because I’d ejaculated right against her cervix, none of it was visible on the shaft.
If this were reality, the risk of pregnancy would be a serious concern.
Actually, at 30ml, pregnancy would be a statistical certainty.
To make the most of this first experience, I stroked Noona’s buttocks.
“Noona, you’re such a pervert. Did you like having your brother’s cock inside you that much?”
“Ngh, ah, don’t say things like—”
“I can say it. It’s a game, after all.”
“…Ugh, ngh, yes... a game….”
Noona trembled, letting out a sweet moan. The movement of her vaginal walls was strangely violent, as if she were trying to wring every last drop out of my glans.
Wait, could it be?
“Did you come? Just because your little brother looked down on you?”
She shook her head side to side, but anyone could see the signs of an orgasm.
I kept my back straight and looked down at her ass for a moment.
Slap!
“Ngh?!”
“This lewd little ass, tempting your brother because you want his cock so bad.”
“N-no, it’s not….”
“Not? Then why is it squeezing me like it’s lonely now that I’ve pulled out?”
I wasn't just saying it. I could feel her vaginal walls rubbing against each other, secreting thick fluid against my glans.
The pussy juice felt scalding hot. It soaked my glans and even stained my thighs. A heavy, feminine scent wafted from her sticky fluids.
It made me sniff instinctively, my reason beginning to blur. Swallowing hard, I carefully rubbed her buttocks.
My handprints were left on her cheeks, and every time my fingertips brushed them, her body flinched.
“But I still love my perverted Noona.”
Ignoring the vaginal walls that were desperately trying to hold onto my glans, I thrust my hips forward and buried myself inside her to the hilt.
I heard her high-pitched cry as I split apart the virgin flesh that was clamped so tight it seemed to forbid any entry.
Thud. Her body shook. Her sharp, indrawn breath was adorable.
“Jin-i, ahh… it’s too big… slow down…?!”
There was no way I could stop. I was far too turned on to be considerate of her being a virgin.
My movements were slow at first. I steadily pulled back and then slammed forward, and each time, Noona trembled, letting out a high-pitched, tearful moan.
The beautiful line extending down from her back caught my eye, and her trembling white shoulders remained clear in my vision, flawless and fair.
Furthermore, the curve leading to her buttocks was voluptuous and naturally stirred my lust. Even from behind, I could see the edges of her massive breasts—her side-boob—which fueled an uncontrollable desire within me.
I already knew. My boundaries had already crumbled. If given the slightest provocation, I would do this with her in reality too.
Even knowing what would happen if I didn't play this game with her frequently, I couldn't hold back anymore.
Had I always wanted to be like this with her?
Since when?
Even after we stopped bathing together, I used to have wet dreams about bathing with my fully grown sister, and each time, I felt a sensation blooming amidst the self-loathing.
I didn't know it then, but I knew it now. It was lust.
A twisted desire to have this kind of relationship with my sister. A desire to tangle with her, to moan as our bodily fluids mixed indiscriminately.
I surrendered to that desire. At least for now.
“Ah, ah, ngh, mmm…!”
Noona bit her lip as if trying to suppress her moans. She shook her head, her long hair fluttering in a messy tangle.
I heard her tell me to stop or go slow, but I couldn't. Her body was pleading for the opposite of her words, clinging to me stickily.
Telling me to go harder, faster.
I listened closely to those unspoken words. After all, I was a good little brother.
Splat, squelch, squelch!
I pulled back and thrust deep. I split the vaginal walls that tried to force themselves shut, scouring every inch of the vaginal canal with my shaft and pounding the deepest part of her with my glans.
Noona panted, letting her moans spill out freely.
It felt so good.
That haughty, beautiful, kind, and dignified woman.
The sister who would habitually ignore personal messages from strangers on social media.
To see her like this, getting fucked by my cock and whimpering... it was truly...
Arousing.
Memories naturally surfaced in my mind.
The time we went to a festival holding hands; the time she hugged us crying after Yu-min and I were rescued after barely surviving three days being stranded.
That kind, soft, warm embrace. I leaned my chest against her back—which felt entirely different from that memory—and bucked my hips.
It was difficult to move. I tried to figure out the best way to move my hips, but I couldn't quite get it right.
And yet, Noona was moaning as if it felt wonderful.
I probably wasn't even good at this. Was it just chemistry?
Is it okay for siblings to have good chemistry?
Is it okay for biological siblings, born of the same mother and father, who should never mix their bodies, to be so compatible?
I didn't know. I didn't have the luxury to care in the first place.
I was too swept up in pleasure to measure or judge that compatibility.
Consequently, the speed of my hips gradually increased.
I forced my way through her flesh. Even with such violent treatment, her vagina twitched kindly, wrapping around my cock. I let out a sharp hiss, pulling back and slamming into her repeatedly.
The wet, squelching sounds were obscene. Her outbursts were gradually turning into full-blown cries of ecstasy, and I was moaning as well.
Noona’s pussy felt that good. I knew that even if this were reality, I wouldn't be able to stop.
Like water bursting through a collapsed dam, I couldn't control the sexual desire for my sister that I had suppressed for so long.
I knew it would be hard to suppress this desire even after going back to reality.
But the thought didn't linger. I couldn't hold back the urge to ejaculate that was surging to my head.
My hips buckled, my vision blurred, and a dizzying, intense vertigo swept over me.
I wrapped one arm around her lower belly to pull her close and kneaded her breast with the other hand, burying my nose in the nape of her neck.
Inhale. Her scent spread through me as I breathed in. I opened my mouth without realizing it.
“I’m coming inside…!”
“Ngh, yes, ah, hnghh…!”
Noona, who had been panting and barely conscious, reacted to the word "coming." Her internal walls squeezed tight, and her twitching hips looked like they were in bliss.
With my glans pressed firmly against her cervix, I ejaculated.
[Inject 30ml of semen into the uterus of your eldest sister, Kang Yu-dam, via intravaginal ejaculation. 4/30ml]
[Reward: 2,000,000 Won Cash]
The quest window popped up as if it had been waiting, and we both stared at the numbers through vision blurred by pleasure.
[6/30ml]
The number surged.
[7/30ml]
It measured the amount of my semen entering her uterus.
[8/30ml]
[12/30ml]
The amount was so much that it made me forget I had just finished ejaculating.
[13/30ml]
When it finally stopped, a heavy silence followed, bringing with it a faint sense of shame.
But shame wasn't the only thing. Though I was panting, I gently stroked Noona’s lower belly.
“Noona.”
“Mmm, ugh, haaa... hngh.”
“Can you see it?”
“Wh-what... are you talking about?”
“It says 13ml of my cum is inside your uterus.”
Twitch.
Noona’s body trembled. Her pussy wrung my cock. She reached a climax just from my words. She let out a moan as she felt my cock, which was still filling her up.
“I-I don't know….”
How cute. I smiled broadly and stroked her lower belly.
There was a very slight softness there. It didn't feel like fat, but rather a sensual curve that seemed to reveal the location of her uterus.
I rubbed it as if massaging the womb behind that belly, and though Noona twitched at my touch, she didn't try to pull away.
“But I still have to put in 17ml more.”
“…Yes.”
“So, shall we change positions this time? I want to fuck you while looking at your face.”
Words I never thought I’d ever say to my sister. While her earlobes turned bright red, I pulled my cock out before she even had a chance to answer.
There was a hint of regret in her sharp, indrawn breath. I flipped her over to her back.
Noona didn't resist. She made a conscious effort to pretend to resist, saying "Don't," but...
She was more accepting of my touch than anything. As she lay flat, her bouncing breasts caught my eye.
They were massive, the kind your hands could get lost in. When I instinctively placed my hands on them and kneaded, Noona bit her knuckles.
That action pushed her breasts together. It was a sight that made it impossible not to get hard. I grabbed my cock, which was glistening and sticky with semen and pussy juice, and as I lowered it, Noona’s trembling eyes followed.
“Noona, open up.”
“Ngh, ah, you’re mean….”
“You want to do it too.”
She didn't deny it. Noona’s face was flushed bright red, her mouth hanging open slightly, before she squeezed her eyes shut.
“Yes….”
With that, she spread her legs. I could see her pussy spilling out semen.
Does it not count what leaks out? It looked like at least 1ml, but the amount of internal ejaculation shown in the quest window didn't decrease.
It seemed it didn't count what happened after the initial ejaculation. Guessing as much, I leaned into Noona’s voluptuous body.
“Phew, Noona, your body feels so good.”
“You, you….”
“It’s soft, squishy, and so hot. It’s the best.”
“Ngh, the things you say to your sister—”
“Uh-uh, it’s a game, remember? It’s not reality.”
Noona seemed to find that hard to accept, but she bit her lip and eventually nodded.
“Good girl.”
“Hey... to your sister...!”
“Alright, alright. I’m sorry. I’ll make you feel really good as an apology, so forgive me.”
“Wait, what—?!”
Noona’s eyes widened and she gasped mid-sentence. It was because I had thrust my cock in to the root in one go.
Noona’s mouth hung open as she slowly lowered her head, and I stirred my cock inside her so she could feel it before pressing our bodies together.
“Noona, let’s kiss.”
“Ugh, ngh, we’re….”
“It’s a game.”
The excuse continued. Noona eventually closed her eyes, tears welling up, and I pressed my lips to hers, tangling our tongues while slowly moving my hips.
“Since it’s a game, it’s okay for me to creampie your pussy as much as I want. And it’s okay for you to feel good, too.”
I persuaded her with both my cock and my mouth.
When I pulled away from the kiss, Noona instinctively wrapped her arms around my neck and kissed me back with a dazed expression.
It was a kiss filled with affection, one that made me hallucinate that she might actually love me.
I licked her soft, sweet tongue with mine and swallowed her saliva.
Her spit didn't smell bad at all. In fact, it felt incredibly erotic, to the point where I didn't even care about the taste.
I spent a long time with our tongues tangled, slowly moving my hips.
Squelch, squelch, squelch.
Listening to the obscene sounds created by the mixture of semen and pussy juice, I pulled my lips away and faced Noona, who looked like she was pleading for another kiss.
“So, do whatever you want to do.”
Noona used to exercise.
And as someone who also exercises, I know that physical activity generally increases one's libido.
Of course, it could just be family genetics, but that was my understanding.
Could the libido of my sister, who had done ballet the longest out of all of us, possibly be normal?
I knew it wouldn't be.
So this wasn't an excuse. I was trying to help her release her sexual frustration.
Repeating that to myself, I held my cock and held out my semen-covered fingers to her.
“Do you want to eat my cum?”
Noona’s eyes trembled. Her eyes followed my fingers, and when I put them in her mouth, her eyes fluttered shut.
Noona sucked and licked my fingers as if she were kissing them.
Panting, gasping, and sticky. Through her half-lidded eyes, she looked as if she were in love as she licked my fingers.
Even after the semen was completely gone.
I let her keep sucking my fingers as I sat up.
With my upper body raised, Noona’s body was even more exposed.
And seeing her body like that, I realized once again how incredibly erotic it was.
A slender, well-defined waist, and large hips.
Breasts so massive their size was evident even while she was lying down, and a refined, beautiful face.
Even though she was disheveled and stained with pleasure and lust, she was beautiful. I felt a kindness that would comfort me even if she were confused if I hugged and patted her.
I performed an act of filial piety for her kind pussy.
Yes, this was filial piety.
I realized it anew.
Our mother hadn't properly fulfilled her role, and our father had passed away when we needed him most.
Noona was both mother and father to us. In a way, I was performing my filial duties by massaging her uterus.
Even without the excuse of it being a game, I thought that maybe this wasn't such a bad thing to do.
“Ah….”
Then I should perform my duties more thoroughly. I withdrew my hand to use the know-how I’d gained from moving my hips, and Noona watched my fingers move away with a look of regret, only to flinch when I grabbed both of her thighs.
“I’m not going to stop now, so watch closely.”
I didn't expect an answer. I really didn't.
“…Mmm, Jin-i, are you going to fill Noona’s uterus with lots of your cum?”
I couldn't help but feel the wit and power of my sister.
My body jolted. My reason crumbled. I grit my teeth and began to move my hips.
Noona cried out. Thud. Her body shook, her breasts bounced up and down, and she turned her head away, panting.
Even so, I didn't stop.
I simply continued my "domestic violence" against her uterus.
I forced my way through the vaginal walls that greedily sought the semen in my testicles, stimulating her by pounding against her womb with my glans.
“I told you to watch.”
Noona looked at me with tear-filled eyes. It was a face that begged to be kissed.
I shouldn't have fed her my cum. Even as I regretted it, I kept my hips moving steadily. Her face made me want to keep kissing her even while I was doing it.
The face of my sister, disheveled because of me, had that kind of destructive power.
So I bit my lip and watched her cry. My sister, sobbing every time my cock thrust into her, gasping from the pleasure and the sensation of being filled.
Looking at her, I felt like something was breaking. My respect for her, my familial love.
It all collapsed, and a desire to pin her down and ravish her took root. It was clearly the emotion the game intended, one that would surely make it hard to distinguish between reality and the game.
Even as I felt it, I could no longer resist. The urge to ejaculate was surging.
Instead, I thrust my hips deep, as if to encourage that sensation.
I could feel her uterus. A place she should never have allowed me to enter. I ejaculated in the deepest part of her.
My body jerked and trembled. Every time the semen spurted out, Noona’s body shook, and finally, unable to endure it, she covered her mouth and tilted her head back.
When the ejaculation ended, we both stared blankly at the numbers in the quest window.
[26/30ml]
The number showed that we were still a bit away from clearing the quest.
As if we had planned it, we looked at each other.
Well, we had been kissing, after all.
“I can keep going, right?”
Noona nodded shyly, looking embarrassed.
“…Can Noona be on top this time?”
When she said that, I realized something.
I would probably be playing this game with her quite often.
That I had to do this to protect our family.
I smiled and lay back on the bed, watching her voluptuous breasts bounce above me.
[42/30ml]
[!Amazing Over-Achievement!]
[Additional Reward: Luxury Cruise Trip Package (4 people)]
It was only much later that we realized cash wasn't the only reward this game offered.