Like a Heavenly Maiden
Wrapped in the lewd stimulation of her wet, clinging vaginal walls, his cock had mindlessly surrendered to the pleasure, violently spurting out semen multiple times. Once the tingling ecstasy spread through his entire body and faded, the void it left behind was instantly filled with despair and self-loathing. A transparent thread of saliva stretched from his lips, connecting them. The reality that the red, wrinkled flesh at the other end belonged to his own younger sister's lips squeezed his heart in a suffocating grip.
"Haa, haa... Oppa... you're even lewder today... ♡ I'm so happy because you seem more honest than yesterday..."
What did she mean by "honest"? Surely she wasn't so shameless as to insist that the "I love you" forced out of him was genuine. He decided to just leave it at that. Bringing it up would bring nothing but trouble. All that remained was his own pathetic display. Whining and whimpering in a high-pitched voice while arching his hips—to this crazy bitch, it must have been quite a spectacle.
"Go back to your room and sleep now."
Resentment toward her and shame toward himself warred within him. He just wanted to be alone.
"No. I'm sleeping with you tonight, Oppa."
"Haa... like this? Mom... is home, you know. She might wake up."
"Don't worry. She won't wake up. I've already taken care of everything."
"What do you mean..."
Suddenly, a thought he had brushed aside earlier in his dazed state flashed through his mind. The things she must have done to him while he was asleep. Given how sensitive his body was right now, there was no way he wouldn't have woken up. His thoughts spiraled further, recalling how strangely early he had fallen asleep on the day after he made the wish, and the day after that.
"What... what did you do..."
"What do you think? Sleeping pills."
Goosebumps broke out over his skin.
"To make you mine, Oppa... I can do anything."
She giggled, her cheeks flushed, her eyes sparkling. A lunatic with clear, innocent eyes. His instincts warned him not to provoke her.
"Let's clean up here first..."
The first load of semen he had spilled outside—the parts that hadn't landed on her skin or his—lay splattered across the bedsheets. He didn't want to create an atmosphere where they would naturally fall asleep together on top of such stains.
"I'm the first to wake up in this house anyway, right? Before Mom wakes up, this good daughter will clean it all up."
Her sweet tone was grating instead. It was a blatant display of her playing the "good daughter" only because she was satisfied with him today. It was painfully obvious that if things didn't go her way, she would bare her fangs at any moment and tear their mother's heart to pieces.
"Then... let me wash up..."
"No. Do you have any idea how long I've been waiting for you today?"
Sensing his desperate attempt to escape, her eyes narrowed fiercely.
"You did something wrong. You ignored my Kkotok and came home late. So, do as I say."
Her tone carried a cold finality, warning him that she would tolerate no further defiance. Hovering over him as he lay there, utterly helpless, she slowly lifted her hips.
Squelch...
"Ahhh... ♡"
Savoring the slick friction against her vaginal walls as his cock slipped out, she let out a sticky, pleasure-filled sigh.
Splat...
As his shaft, still rock-hard and tightly wedged inside her pussy, finally slid free, the pool of semen trapped inside her womb surged out in thick, clumpy waves, coating his penis and spilling over his lower abdomen.
"Haa... You're so beautiful, Oppa... painted white with our love juices that mixed so perfectly inside me... Why are you so incredibly lewd? Why do you make it so hard for me to hold back?"
Slurp...
She buried her lips against his stomach, vacuuming up the fluid without leaving a single drop, swallowing it down like water jelly. Gradually cleaning her way down past his belly button, her mouth finally reached his cock.
"Ssshh... Haaah... The scent of cum mixed with the smell of my pussy... ♡ It really sinks in that your cock was deep inside me... Heup... Hahb, slurp, chupa... ♡ It's delicious... Hep, hebyup ♡ This cum-and-juice cocktail cock is so fucking tasty... ♡"
Getting worked up again while sucking him, she gasped, "I can't help it, Oppa. One more round."
Before she even finished speaking, she stood up and reached down, prying her pussy open.
"N-No..."
"But your cock is twitching like crazy, begging me to put it back in."
"It's not!"
He had blurted out his rejection too violently. If he showed too much disgust, she would undoubtedly rape him by force.
"It's late... and I'm really tired..."
Showing weakness and begging for mercy was a safer bet, offering a sliver of a chance to escape without provoking her.
"Hmm... but I can't just ignore this delicious thing throbbing like this... Fine, I'll satisfy myself with just my mouth today... Haaahm ♡"
Having thoroughly enjoyed the foreplay while licking up his semen, she took his shaft into her mouth and began bobbing her head up and down, greedily sucking him. Meanwhile, her hand worked between her own thighs, making wet, squelching noises.
Slurp, suck—♡ Chupa, slurp, gulp♡ Slurp, slurp, squelch...♡
He averted his eyes from the grotesque sight, clenching his teeth to keep from succumbing to the ruthless pleasure. Saliva dripped from his parted lips, soaking the pillowcase over a long, agonizing stretch. Finally, his semen surged up the shaft and shot out—spurt, splat, spurt!—flooding her mouth.
Gulp, gulp... glug, gulp...
What was so wonderful about that thick, fishy fluid? She swallowed the viscous semen down her throat as if it were sweet nectar, the sound of her gulping making his own throat feel dry.
Sluuuurp—♡
Sucking his cock one last time to ensure not a single drop was left, she finally pulled away, her eyes half-closed in a deeply satisfied smile.
Sleep eluded him. Having his sister lying right next to him, clinging tightly, was deeply uncomfortable both physically and mentally.
"Look at me... Oppa..."
A hand reached out, gently turning his face away from the ceiling. A slurred, sleepy voice murmured.
"You're so pretty, Oppa..."
Her eyelids, which had been trembling as she fought off sleep just to keep looking at him, finally closed completely. Her breathing slowed into a shallow, steady rhythm.
He, too, wanted to fall asleep. He wanted to sink into a deep slumber and erase the reality that kept forcing itself back into his consciousness. But no matter how many times he closed his eyes, the images only grew sharper. His sister's disgustingly lewd expression, and his own wretched self, writhing in pleasure beneath her.
How much time had passed? He tried moving his body slightly. Hayeon showed no reaction, dead to the world. He carefully slipped out of bed and headed to the bathroom. Turning on the shower, he washed away the messy evidence of incest. His mind felt a fraction clearer. As he vigorously scrubbed his flaccid member, he thought back. To think she had seen this the very day after he made the wish. The Common Sense Alteration must have affected her too. Anxiety gnawed at him. The alteration he knew was limited to what he had personally seen and experienced. There was no telling how many societal norms had changed, or in what ways.
After showering, he quietly dressed and slipped out of the house, taking care not to wake Hayeon. Once he had put enough distance between them, he sent her a message. He didn't want her waking up to the sound of a Kkotok notification and searching for him.
He lined up his excuses in text to avoid upsetting her, hit send, and immediately turned off his phone. Now, he couldn't contact anyone. He simply walked aimlessly, feeling the chill of the early morning air.
He headed in the opposite direction of his school, down a path he rarely took, far away from his daily routine. After passing through an ordinary neighborhood, he noticed people dressed in colorful outdoor gear briskly walking toward a single destination. It was the entrance to the hiking trail of the local mountain. Normally, he wouldn't have spared the mountain a second glance, but perhaps his desire to escape his daily life was just that strong. He stepped onto the path, knowing it would be nothing but an uphill climb.
The first thing to greet him was an unpleasant memory of his father. The man had dragged him along on forced hikes against his will, badgering him until he finally admitted he "liked" it. In this moment, he realized all too clearly where his sister got her personality. Yet, walking up the mountain path alone and at his own pace was surprisingly peaceful. The trees stretched straight toward the sky, swaying in the wind, their rustling leaves making a refreshing sound. The birds chirping as they flitted from branch to branch and the distant murmur of running water washed over his stained heart, cleansing it. Though he had barely climbed at all, the air already felt crisp and new.
For a long while, he absorbed the unfamiliar sights, sounds, and air with every step. Emerging from the forest, an open clearing welcomed him. Beyond the wooden railing, the entire neighborhood stretched out below. Catching his breath, he looked down at his daily life. His gaze drifted from the most prominent landmark—his school—along the path he walked every day, all the way to his house. Viewed from afar, his life seemed perfectly peaceful, as if nothing had changed at all. Everything that had happened since he made the wish felt like a dream. He let his consciousness drift, soaring into the sky. Higher... I want to get further away from the ground.
He was only halfway up. With his phone turned off, he couldn't contact anyone, and since he had no desire to return home, he had plenty of time to spare. Wanting to distance himself even further from reality, he turned to head toward the summit.
"Ha-woon..."
And there, he met her—her voice trailing off hesitantly. A person reaching out to him, who had isolated himself to escape his little devil of a sister. She felt like a heavenly maiden, waiting to rescue him in a place closer to the heavens than to his mundane life.