Chapter 124: Magic
Chapter 124: Magic
The moment his cock slid into Karin’s breast-pussy, Jaejin let out a continuous string of groans, enveloped by a soft, heavy pressure.
What drove him especially wild was how she didn't even use her hands, gradually tightening her hold on his shaft using nothing but the sheer pressure of her breasts.
"Karin... Noona... hurry up and move...!"
"Hmm~ Noona is perfectly fine staying like this, you know? Does Jaejin-ie hate Noona’s breast-pussy?"
"N-no, it’s not that...!"
Karin teased the desperate Jaejin with a relaxed voice. Her hands-free paizuri felt incredible—so good that he wanted to thrust into her and ejaculate right then and there.
However, her hands were firmly gripping his slender thighs, preventing him from moving, while her breasts pressed down with an exquisite, calculated weight. It was nothing short of torture.
"Do you want to move? But Noona decided she was going to serve you today, so you’re not allowed~♡"
Karin didn't permit Jaejin to simply enjoy the pleasure. Even when he was on the verge of climax, his ejaculation suspended in a state of maddening anticipation, she did not allow him to cross the finish line.
Press. Squeeze. She pushed her breasts against him, momentarily crushing his groin before relaxing her strength, pressing against his cock using only the tightness of her breasts held by her clothes.
She adjusted the tempo, pulling her breasts back just enough to cover the protruding glans, leaving Jaejin with nothing to do but moan helplessly.
In a way, this was like discipline. It was an education for her beloved younger brother, intended to carve a sense of defeat deep into his bones—a reminder that any man, any being born with a cock, could never hope to win against a woman’s breasts.
Karin likely intended to keep this up until the word 'defeat' escaped Jaejin’s lips. She stared at him intently with a wicked expression, as if demanding he surrender to the superiority of her breasts at any moment.
"Fufu, but Jaejin-ie is holding out quite well♡ Noona might start seeing you in a different light♡"
But beneath those words was a hidden meaning: as long as he didn't say it out loud, she could prolong this sense of defeat even further.
If one is in the process of losing, they haven't truly lost yet. Following that logic, Karin continued the paizuri to shroud his cock in an even deeper, thicker sense of defeat, while Jaejin moaned in deep, internal synchronization.
As he remained trapped in her breast-pussy for several minutes, teetering on the edge of climax with his ejaculation delayed, his cock began to leak pre-cum of its own accord, preparing for the inevitable release.
"Ahaha♡ It looks like it’s crying because it wants to cum so badly♡ Did it feel that good?"
"Ahhh... Hngh...♡"
Despite the calm and leisurely nature of the pleasure, Jaejin couldn't form words and could only groan. The tension continued like a tightly pulled string.
The impulse to ejaculate immediately clashed with the desire to feel this helplessness for just a little longer.
"Go. Cum for me♡"
Karin’s low whisper pierced his brain with vivid clarity, snapping the final thread of his restraint.
Splurt. Spurt-spurt. His slender body bucked as semen shot up into the air. As an uncontrollable wave of pleasure washed over him, his body convulsed, pouring out an endless stream of semen that stained Karin’s upper body and face.
"I missed this kind of ejaculation♡ I guess I really can't see such a wonderful mess unless it's from our Demon Lord♡"
In all her long lustful life, Jaejin was the only one who could produce several times the amount of a normal man—thick, concentrated semen that was as viscous as jelly.
"If an unfamiliar Lust Demon saw this, she’d think I was getting a marriage proposal♡"
She licked the semen from the corner of her mouth, savoring the jelly-like texture. The rich flavor, qualitatively different from that of the inmates, suited her palate perfectly.
Still held by the thighs, Jaejin looked at Karin, who was drenched in his semen. With the veil symbolizing her status as a nun covering her head and her pink hair turned white with his fluids, she looked far too lewd to be called a nun.
"In an outfit like that... you won't even be able to offer prayers..."
If the branch leader of the Demon God Cult in Capia and a priestess of a cathedral offered prayers in such an outfit, the people standing next to her would surely be unable to suppress their erections.
"No way, everyone loves this outfit♡ I even increased our number of worshippers by several before coming here♡"
Karin gave a sadistic smile and briefly explained what had happened earlier.
People who had come to see the expansion construction of the cathedral had run into Karin, who had just arrived, and drawn by her beauty, they had entered the confessional one by one.
Those men, who were around Jaejin’s age, were unable to resist Karin’s sudden kisses and were subjected to handjobs from her black-gloved hands while feeling the weight of her breasts.
There was no way those virgins could withstand the kiss and handjob of an elder-level Lust Demon, and they repeatedly ejaculated in an instant, staining her black gloves white.
Ten minutes per person. In that short time, Karin had etched pleasure into them through complete charm, easily completing the proselytization of five men.
Every evening, they would seek out the cathedral to find the nun and priestess who prayed to an unnamed god, gradually transforming into faithful servants of desire.
"But you know, I didn't let those dirty, tiny dicks inside me♡ I came here to be with Jaejin-ie, so I couldn't let them foul up my womb, could I?"
Karin lifted the 'curtain' at her pelvis. Between her legs, where she wasn't wearing even a single pair of panties, lay smooth, soft skin.
And there, pink petals that perfectly matched her hair color were oozing vaginal fluid, as if begging for a cock to be thrust inside.
The realization that she had spent the entire day walking around without panties—not even a thong or a C-string—made his cock throb and swell.
It was a paradise that would have been fully visible if a thin piece of fabric were lifted, or even if the angle were lowered just slightly. Relishing the sense of superiority that no one she had encountered had seen what lay between her legs, Jaejin kissed her petals.
"Ahn, you don't have to serve me like this♡ But since you're being cute, I guess it's not so bad♡"
As expected, Karin rejoiced at the tongue service and stroked the back of Jaejin’s head. As she did, her vaginal fluid increased, and her alluring body odor flowed strongly into his lungs.
This was the proper relationship between Jaejin and a Lust Demon. While Jaejin reigned over the Demon Race as their King, he would also bury his face between the Lust Demons' legs and bow his head to them.
As he worked his tongue according to the spirit of service imprinted on his body and mind, his cock soon became engorged, preparing for ejaculation.
"Ah~ Lilith. Here is one who has embodied your teachings with his very body♡"
Calling out the name of the former Demon Lord who sought to make all males the servants of Lust Demons, Karin pushed Jaejin back onto the bed.
"Rape all men and take them as slaves; make all women companions who pursue pleasure. Make your slave unable to resist your voice and fawn over your every breath."
Slowly reciting the doctrine of the Demon God Cult, she uttered a series of obscenities that stood in stark contrast to her solemn, priest-like demeanor.
"Thus, it is your mission, duty, and responsibility to make them faithful servants who worship, revere, and praise our Demon God,"
With the light at her back, the pink-haired Lust Demon, filled with joy, exuded a noble atmosphere that made her difficult to approach—a sharp contrast to Jaejin, who lay there with his legs held, fully erect.
Meanwhile, Karin steadily prepared for insertion. Before he knew it, his cock, which had been swaying in the air, was hidden behind the curtain of her pelvis, its glans swelling between her thighs.
"For this, I grant you, the Guide of Desire, the power to make slaves submit; engrave an indelible brand upon that lowly one's body."
As the hidden glans touched the petals he had just kissed, he felt himself being sucked inside. Sliiiide.
Even though he couldn't see how far he had penetrated, the internal pressure of her vagina was so strong that he could vividly picture the insertion.
And then, a thrilling pleasure shot up his spine. His vision flickered, and his eyes met Karin’s. A burning sensation spread from his testicles to his perineum and up to his sacrum.
"Ah-hat♡ You noticed? We're engraving them one by one—our marks upon your body♡"
The moment his cock was swallowed to the hilt, he vomited out his semen. Splurt, spurt, splurt.
As his semen was sucked away by the folds that moved as if they were alive, and as he injected his seed into her baby room, he felt a familiar surge of power. Simultaneously, a Lust Crest was engraved on Karin’s lower abdomen.
A wicked, red-glowing Lust Crest. A similar red light was glowing between Jaejin’s legs as well. The mark that Lena had engraved and the Liana mother-daughter duo had continued—the Lust Demon Warden had now touched it as well.
"Everyone else is doodling on your body, so it would be sad if I were left out, wouldn't it? Besides, I engraved something useful♡"
He felt his nerves becoming more sensitive as the light behind him grew. Splurt. Spurt. Jaejin felt his body changing even as he climaxed and poured out his semen.
However, it was clear that this wasn't a physical change. After all, he could now see the scenery beyond the pelvic curtain that had been hidden before. To be precise, he could see the movement of his mana-infused cock and semen.
"H-how... I shouldn't be able to sense mana...!?"
"Fufufu, I connected the different Lust Crests in parallel to amplify the power♡ You can think of it as the Lust Crests creating a mana circuit♡"
Jaejin, who had been unable to sense mana, had lived in a world of magic without being able to fully enjoy its benefits. This was because many items required the detection of mana as a trigger for magic.
Jaejin looked at Karin with a grateful face, forgetting the afterglow of his ejaculation due to the effect of the Lust Crest that offset those weaknesses. However, she had an expression as if she were about to devour him right then and there.
"Charm, Stamina Enhancement, Hearing Enhancement, Sensitization, In Heat."
With the quietly spoken words, Jaejin felt his body grow hot. Overwhelmed by the pouring mind magic, Jaejin ejaculated once more, unable to keep his wits about him.
Looking down at him as if it were amusing, Karin spoke.
"Being able to see and feel mana means your resistance to magic has also increased accordingly♡"
Squish. Squish. Grinding her body down and rubbing against the cock she had swallowed to the root, she mocked Jaejin, who was completely unable to handle the pleasure of the insertion.
"So, while I couldn't cast magic on you before because you were such a weakling, now I can cast as much as I want♡"
Semen... erupted. Poured out with a more intense force than ever before, the semen was sucked directly into her baby room and instantly absorbed, becoming Karin’s nourishment.
His sensitized body made him groan at the mere touch of her skin, and his enhanced hearing allowed him to vividly hear his heart beating wildly and the sound of his semen being absorbed inside her belly.