Chapter 56: Sisters (4) ♥
Chapter 56: Sisters (4) ♥
In their tangled state, Kang Yu-min’s pussy tightened even more than usual. I didn't climax the moment I pushed inside, but it was enough to make me weakly spill the remaining semen into her.
I let out a heavy breath at the intense pleasure that surged the moment I entered, pressing my body close as a dull, throbbing heat radiated from where our parts met.
Then, I stopped at an awkward position, my waist trembling slightly.
Normally, I would have pinned Kang Yu-min down, covering her body with mine, but I couldn't do that this time. After all, it wasn't just Yu-min in front of me—Yu-ri was there too.
Yu-ri was draped over Yu-min’s body, so it was only natural.
But she wasn't just lying there.
"Ngh, ah, ahhh..."
Lewd moans spilled from Yu-min’s lips. It was partly because of my cock, but also because of something else.
Yu-ri’s hands, tongue, and lips were moving inquisitively, stimulating Yu-min’s clitoris, labia, and the point of our union.
The sticky, squelching sound of vaginal juices echoed. Beyond the sound of flesh slapping against flesh with every movement of my hips, Yu-ri’s long, flickering tongue continued to provoke Yu-min. Yu-min covered her mouth, trying to stifle her moans, but her body writhed uncontrollably.
The rhythm of her tightening was different from usual. It was a fresh sensation, and it felt incredible.
Of course, I was used to the way she usually felt—how she’d relax as I pushed in and tighten as I pulled out, providing a perfect ebb and flow of stimulation. I liked that familiarity; it felt good and always brought me to a quick climax.
On the other hand, a part of me had felt a bit unsatisfied. It lacked novelty, and I was starting to feel a sense of stagnation—a sort of sexual rut.
Naturally, the act of dumping my seed into my own sister’s pussy without a care for pregnancy provided immense pleasure in itself, but I could vaguely understand why long-married couples eventually became sexless.
Sexless, stagnation, ruts. It all stems from becoming too familiar. Seeking out different and new stimuli is essential for maintaining a better relationship.
In that regard, Yu-ri’s presence was the perfect catalyst.
"Unnie, you're so cute... Does it feel good? Do you feel like you're going to go just because your youngest sister is licking your pussy?"
"D-don't... don't say things like that..."
"No. You're too cute, Unnie, so I'm going to keep doing it."
With a grinning face, Yu-ri licked the area where my cock met Yu-min's pussy, then lightly nipped and sucked on her clitoris. As Yu-min let out a frantic moan, Yu-ri used her thumb to circle and stimulate the clitoris further.
That alone made her climax several times. Between the sense of depravity, the unfamiliar sensations, and the unimaginable act of two women overlapping their bodies, Yu-min’s mind seemed to drift away, her expression melting into a daze. I took that moment to deliberately move my hips more roughly.
"Ah, ngh, aah!"
Her eyes snapped wide as her hips and waist lifted slightly. As Yu-ri giggled while getting sprayed by the fountain of fluids hitting her face, Yu-min, whose consciousness was fading, gasped at the heavy sensation of the foreign object thrusting against her uterus.
"St-stop, I don't want to go anymore..."
Despite her words, a faint, hazy smile played on Yu-min’s lips. Seeing her drowning in pleasure was so different from her usual pathetic or prickly self that I didn't hesitate to keep slamming my cock against her cervix.
Finally, as the urge to ejaculate surged, I gritted my teeth and squeezed out one last effort, thrusting my waist as deep as it could go.
"I'm... cumming...!"
"Ngh, ah, uuuugh...!"
Our cries and moans intertwined. My ragged breath merged with Yu-min’s, and with a shock that made my vision flash white, I vomited my semen into Yu-min’s filled uterus.
It felt amazing. Yu-min’s pussy pulsed rhythmically in time with my ejaculation, milking the semen out. I let her take it all while I tried to catch my breath, her internal muscles moving as if they had a will of their own.
[Ejaculate 100 times as the eldest son, Kang Yu-jin. 20/100]
[Reward: 200 Won Cash]
There was still a long way to go. Fatigue washed over me. Even with ten times the normal stamina, I was hitting my limit after about twenty ejaculations.
It really was a miracle that I had managed to stay buried inside my eldest noona for three hours while dumping as much semen as possible into her uterus before.
Ah, wait.
Maybe it was manageable back then because I didn't have to move my hips.
Now, there was the added physical exertion, so it was only natural for even decupled stamina to run dry.
"Mmm, don't pull it out. Let's squeeze it all out."
Yu-ri gently stimulated my exhausted cock, milking out the remaining semen. I couldn't even find the strength to tell her I had already finished; I just gasped for air and left myself in her hands. My two lovers—my family—were dripping with semen from their pussies.
But even this had its limit. Thinking about how on earth I was going to reach a hundred, I lay down beside Yu-min. Yu-ri giggled and took the spot on my other side.
And so, my second noona and my younger sister occupied each of my arms. It was a tableau of a depraved relationship that would never be permitted for anyone but a child—a sight that would make any normal person tilt their head in confusion.
Not that we cared about that anymore. I lay there naked and sprawled out, panting from exhaustion, while Yu-ri used my arm as a pillow and rubbed her cheek against it.
Even in her dazed, exhausted state, Yu-min clung to me, and I pulled her close as I regulated my breathing.
"...How am I supposed to hit a hundred?"
The words slipped out involuntarily, but there was no response. It was because Yu-min and Yu-ri were likely thinking the same thing.
That's how daunting the number one hundred felt—like something unreachable no matter how hard we tried.
Yu-ri still seemed to have some energy left, but Yu-min and I were different. It felt like we would need a significant amount of time to recover.
The only saving grace was that time flowed differently here compared to the outside world.
I knew that while we were struggling and agonizing over how to reach a hundred here, barely a second would have passed outside.
That gave us some breathing room, but... even with time on our side, a massive task or obstacle can still feel overwhelming.
The atmosphere was still erotic, and my mind was flushed hot as it accepted this lewd situation. Blood was still rushing to my body and my cock as if they wanted more.
But I couldn't overcome my physical limits. Ten times stamina wasn't all it was cracked up to be.
Just as I was about to let out a sigh...
[!Sudden Quest Triggered!]
Yu-jin, Yu-ri, and Yu-min all widened their eyes simultaneously.
[Consume the internal semen of the second daughter, Kang Yu-min, and the youngest, Kang Yu-ri. 0/40ml]
[Reward: Immediate stamina recovery for the eldest son, Kang Yu-jin.]
[Condition: Only Kang Yu-min and Kang Yu-ri may consume it.]
Frozen in place, our gazes met. Me and Yu-min, me and Yu-ri. And Yu-min and Yu-ri.
Our eyes trembled, but soon, Yu-ri stood up with a vivid smile.
"Unnie, can I do it?"
"W-what?"
"Can I eat Oppa's cum that's inside your pussy?"
"Th-that's..."
Yu-min stammered with a bright red face, and Yu-ri chuckled as if she found her adorable. I swallowed hard as Yu-ri moved to overlap her body with Yu-min's.
"Look at you, playing innocent when you saw everything. You're really too cute, Unnie."
"Hey, y-you...! How can you say that to your sister..."
Her words were cut short. Yu-ri had completely pressed her body against her and joined their lips.
What followed was a sticky, hot kiss. A passionate deep kiss where they entangled their tongues and gasped, tears welling in their eyes.
Their tongues twisted together, and as they pulled apart with a wet sound, they licked over each other's tongues.
Naturally, hands began to move. Yu-min gripped Yu-ri’s arm as a hand slid down her thigh, but she didn't stop her.
Instead, Yu-min spread her legs to accept her sister. Yu-ri kneaded and rubbed her clitoris with her fingers, finally forcing a moan out of Yu-min’s mouth.
"Ngh, ah, mmm, Yu-ri..."
"I love you, Unnie."
"Ngh, ah, I..."
"You like Oppa more? Love me too."
"Ngh, ah, hng, ahh."
Yu-min gasped and covered her face. Yu-ri whispered to her.
"Tell me you love me too. Tell me you want to have sex with me, and tell me you love me."
"Ngh, we're... girls...!"
"Are you saying that after filling your uterus with Oppa's cum? Do you hate me? Does it have to be Oppa?"
"It's n-not that—"
"I like you, Unnie. I want to kiss you, and I want to make you come by sucking your pussy."
I could see Yu-min’s pussy clenching and unclenching in the air. A mixture of sticky arousal and semen soaked the mattress, but Yu-min couldn't bring herself to close her legs.
"I love you, Unnie."
Finally, Yu-min surrendered. She panted as tears rolled down her cheeks.
"I... love you too. Yu-ri, ah?!"
Her eyes snapped open as Yu-ri gave her clitoris a sharp pinch, sending her into a climax. Her back arched as she let out a stifled cry of pleasure. Yu-ri looked at her sister with eyes full of deep desire.
"Now that I have Unnie's permission, I'm going to eat up your pussy."
"Ngh, ah, hahh?!"
As if she had been waiting for this, Yu-ri lowered her head and buried her face in Yu-min’s mound.
Yu-min, writhing with wide eyes, inevitably grabbed Yu-ri’s hair. Following that grip, Yu-ri buried her face even deeper, licking, sucking, and sweeping her tongue over Yu-min’s pussy.
"Heh, hehe."
That wasn't all. Yu-ri pointedly inserted her tongue into Yu-min’s pussy, scraping along the vaginal walls. She frowned slightly, saying it tasted a bit like blood, but she continued to lick up the semen.
"Pussies definitely taste a bit like blood. Even when it's not that time of the month."
"Y-you..."
"Don't call me 'you,' call me 'darling.'"
"Stop... being so... cocky, ah?!"
When I pinched her nipple, Yu-min gritted her teeth and twisted her body. I joined forces with Yu-ri and began to tease Yu-min.
It was a different kind of stimulation in itself. Prickly, complaining, and annoying yet cute Yu-min was losing her mind, gasping under the combined assault from Yu-ri and me.
Usually, when I'm thrusting into her, my own head is so full of blood that it's hard to stay rational.
Seeing Yu-min like this from a slight distance felt... different.
I pinched Yu-min’s nipples and kneaded her breasts, while Yu-ri sucked on her pussy, plundering the semen along with her climax.
And Yu-min...
"Ngh, ah, aah, mmm, slurp."
Given her position, she naturally began to suck on my cock, which was right in front of her face.
"Oh, mmm, ah, right there... that's good."
It wasn't incredibly pleasurable since she was sucking while gasping for air, but it was definitely good. I was able to briefly escape the pain, soreness, and fatigue of consecutive ejaculations and enjoy the warmth spreading from my cock.
In that tangle of three bodies, Yu-ri eventually raised her head, having seemingly scraped every last drop from the pussy.
[21/40ml]
"It says it's still not enough, Unnie."
"Haa, haa, haa, mmm?"
"Now, it's your turn, right?"
Yu-ri whispered in a strangely flushed, heated voice as she spread her legs. Yu-min, who had been sucking my cock with her face buried in my groin, looked at Yu-ri’s gaping pussy with hazy eyes.
"Well? You're going to lick your brother's cum out of your sister's pussy, aren't you?"
Yu-min flinched at the graphic description before slowly sitting up.
"Always... saying such lewd things. You need to be punished."
Her eyes were too unfocused for her words to be convincing, but that was that.
I rested my cock against Yu-min’s buttocks, and she rubbed against it, moving her hips side to side as she buried her face in Yu-ri’s pussy.
Listening to Yu-ri’s lewd moans that naturally followed, I thought to myself:
This perverted relationship was still a long way from over.