Chapter 101: Side Story - Mother (22) ♥
Chapter 101: Side Story - Mother (22) ♥
The mother and son were well aware of how accustomed they had become to these acts.
Even Lee Seon-mi, who had considered severing the relationship once everything was over, felt this most strongly.
There was no need to confirm that their relationship as mother and son had been utterly ruined.
It was only natural. Once two people have shared their bodies, it isn't easy to simply end things just because they've "broken up."
Unless there is a corresponding conflict or pain, the relationship inevitably continues.
Even knowing it was immature and bad for both parties, they persisted. That was why, though rare, some former lovers remained as partners.
Lee Seon-mi realized she had reached that point.
Her lowered hand, caught in her son's rough grip, could not pull away. Not that she had any intention of pulling away in the first place.
Held fast like that, she moved her hips.
Her large buttocks slapped against her son's thighs and crotch with a wet sound. As she barely swallowed a gasping moan, her son moved his hips fluidly to match her rhythm.
From bottom to top, thrusting back and forth while deep inside, and occasionally twisting his waist slightly to the right as he pushed up.
"Ugh, ah, mmm...!"
A moan escaped Lee Seon-mi’s lips before she could suppress it. Her cheeks flushed at the thought of how vulgar she sounded, but it didn't show.
When your breasts and pussy are both fully exposed, a little blushing is hardly the most noticeable thing.
Besides, her son was in no position to pay attention to such details anyway.
And so, Lee Seon-mi let her face flush as much as it wanted, savoring the sensation of her son's cock burrowing deep inside her.
Yes, she savored it. Setting aside responsibility or duty, she was now accepting this act with quite a bit of pleasure.
Clinging to the excuse that if she couldn't avoid it, it was better for it to be enjoyable and pleasant rather than unpleasant or painful.
‘It feels so good.’
To the point where it was hard to believe it was her son's cock.
No, to the point where she wondered if it felt this good because it was her son's cock.
The tryst with her son delivered an intense pleasure to Lee Seon-mi.
She had never been one with a low sex drive. Wasn't that the reason she hadn't resorted to self-soothing all this time, despite knowing how?
But her son was devouring his mother's body so energetically that it more than satisfied her libido.
He filled her pussy with his thick, long cock, delivering intense euphoria with his violent yet sticky hip movements.
He read her reactions every time he hit an erogenous zone, learning well and applying that knowledge immediately.
He was a good son. Even in this situation, he prioritized his mother’s pleasure, choosing a path where they could both feel good together, as if in a symbiotic relationship.
She interlaced her fingers with her son's, letting out faint moans as she bounced her hips.
"My son, really, ahh."
As she moved her waist while unintentionally moaning, her son responded in kind.
The sensation of that foreign object moving in search of her most sensitive spots was indescribable.
Lee Seon-mi tried not to look depraved, yet she couldn't restrain her busily moving hips.
Naturally, her movements became increasingly lewd.
Mother and son moved their hips in unison. When the son lowered his hips, the mother raised hers. Following the twisting, upward motion, her undulating vaginal walls—wrinkled as if covered in ridges—squirmed and tightened around the silhouette of his cock.
And when she raised her hips, the walls tried to close as if they had been waiting, as if trying to keep him from leaving. Futilely, the vaginal walls were forced apart again, and each time, the intense pleasure blurred Lee Seon-mi’s mind and made her eyes lose focus.
By the time her vision grew hazy, she was unconsciously pressing her hips down and grinding back and forth. With every stroke, she tasted a pleasure that felt like her brain cells were exploding as her clitoris and vagina were ruthlessly ransacked.
A pleasure she should never dare to taste with her son's cock. Yet, it was clearly being given to her, and it was something her son was enjoying as well.
As she moved her hips provocatively in that lewd grind, her son, still gripping his mother's hand tightly, tilted his head back and groaned at the mounting urge to ejaculate.
He felt like he was going to cum. Into his mom's pussy, into her uterus. He felt like he was going to leave his mark and impregnate her in the very place he was born.
Normally, that shouldn't happen, and there should be no such risk if they used a condom.
But he knew his mother was strongly insisting on not using one, so he couldn't even try to use one in secret.
Above all, it felt much better without one.
His mother's vagina, sodden and hot, felt better without the barrier of a condom.
A line from a manga Kang Yu-jin had once happened upon came to mind. Something about not understanding why there should be a wall like a condom between family members.
He could vaguely understand why those words were said. It felt good. Bare skin touching bare skin, his cock twitching inside her vagina, soaked in semen—it felt unbearably good.
"Mom, I'm..."
So Kang Yu-jin called out to his mother, and Lee Seon-mi nodded as she felt her son's words and his cock throbbing from the base to the head.
"Yes, ah, cum. Whenever you want."
Something was missing. Words weren't enough. As if making up for the lack of conversation between family members, the mother repeatedly lifted her hips high with sticky movements and slammed them down, swallowing her son's cock to the root before pulling back.
With her stomach churning and her hands gripping her son's thighs, she rotated her hips softly. It felt wonderful, as if his glans was scraping her cervix. She reached a climax right then and barely managed to speak.
"In Mom's pussy... cum as much as you want. Fill Mom's uterus."
Her son did not refuse those words. Before she knew it, he had gripped his mother's thighs, and she lowered her hands to interlace her fingers with his, tightening her pussy with affection.
So that her son could empty every last drop from his urethra. With a tight squeeze filled with maternal love and affection, all the way to the root.
She let out a moan at a violent orgasm that turned her vision white.
She thrashed and gasped. As she threw her head back, she felt the semen surging into her pussy in waves through her white-blurred vision.
As he came, she squeezed his cock with her vagina, which was twitching uncontrollably from the climax. After barely catching her breath, she felt her son's semen spurting all the way to her uterus.
Her tongue lolled out unconsciously, and she twitched with her head held high.
‘I came so hard.’
How long had it been since she had reached a climax like this? It felt as though this might actually be the first time in her life.
That was how excited she was, and how good it felt. Without even having time to feel self-loathing over the fact that she was sexually compatible with her son, she squeezed her semen-filled pussy and skillfully stimulated his cock, trying to make it erect again.
[Number of erections caused by Mother: 104]
[Number of ejaculations caused by Mother: 51]
[Son, Kang Yu-jin, ejaculating 100 times into Mother, Lee Seon-mi: 51/100]
And since her attempt wasn't meaningless, she saw that she had finally broken the barrier of 50 and reached 51, along with an increase in the erection count.
Was it thanks to the constant heat effect? She slowly moved her hips and looked at her son.
"Son."
At her call, her son opened his eyes half-lidded, as if barely regaining consciousness amidst the pleasure. When those eyes turned toward her, she felt something else—an inexplicable foreign sensation that wasn't the semen filling her belly.
Something akin to affection, yet more like lust, feeling closer to a hunger.
It forced her to act as if it were her own brain. While keeping his cock deep inside her pussy, the mother slowly moved her hips to stimulate him and lowered her upper body.
Her son's hand approached. She didn't know when he had stripped off her yoga pants, but she quietly accepted him removing her remaining tank top as well. She pressed her hips down firmly, intoxicated by the sensation of her uterus being pushed up by her son's cock, and opened her mouth.
"Sooon..."
She called out with a voice steeped in deep affection, and her son responded. His hand, which had reached out, passed over her cheek and down her spine. As a tingling sensation spread from his touch on her vertebrae, she was already engaged in a depraved kiss with her son.
A kiss performed with tongues fully extended. A dance of tongues that stayed outside the mouth longer than inside.

As she exhaled her gasping breath into her son's mouth, he did the same, filling their lungs with exhaled air that made them both feel lightheaded.
‘My son is filling me up...’
As she kissed him intensely with disjointed thoughts she couldn't explain, the long trail of saliva vividly displayed her connection with her son.
"Mom, you came so much."
A vulgar fact that Lee Seon-mi had no intention of revealing herself. But the moment he said it, his cock gave a great twitch inside her, making her glad he had mentioned it. She continued to lift and drop her hips while straddling him.
"And you, son? How was it for you?"
"I... I let out a lot too. Into Mom's pussy... into your uterus..."
"Enough to get me pregnant?"
"Yes, yes. Enough to get you pregnant with my cum..."
Her son continued to speak while intoxicated by the sense of depravity, his cock twitching. As if he felt incredibly good, his cock became hard again immediately after ejaculation.
The sensation of pouring every last drop from his urethra into the place where he was born gave Kang Yu-jin a special sense of depravity and a realization of the affection he was now becoming accustomed to.
But this wasn't enough. Since her own lust had not subsided and the amount of her son's semen she had collected today wasn't much yet, she intended to continue this foul mating.
She leaned down, relieved to see a similar excitement lingering on her son's face.
Suddenly, she flinched and froze at the sound of someone tapping on the window.
The mother and son's wide eyes met. Beyond their similar eyes, they both looked toward the tinted window.
There, a man—whether a parking attendant or a security guard—was frowning in front of the window.
As the same song repeated over and over, Lee Seon-mi mouthed silently.
She knew the situation instantly. The sound had leaked outside. He had realized they were having car sex inside this vehicle and was trying to warn them or kick them out.
Lee Seon-mi hesitated. Should she pretend not to notice? Should she act like no one was there?
But what if the police came? She didn't know what crime she could be charged with, but being taken in would be a problem in itself.
A simple deviance would be revealed as mother-son incest. That couldn't happen.
‘I still have to squeeze him 49 more times.’
As she hesitated and worried, a message appeared before her eyes.
[Advice: Act bold!]
It was a piece of advice that appeared on its own.
Act bold? As she looked around in confusion, she saw her son.
Her son was still panting, his cock still buried inside her pussy. Lee Seon-mi hesitated for a moment, then roughly pulled on the tank top that had fallen to the floor.
She didn't need to roll the window down much. She lowered it just a crack.
Her son tried to stop her in a panic, but it was too late.
Perhaps because the back window had opened slightly even though he had tapped on the front, a faint look of understanding crossed the guard's eyes.
"Excuse me, I'm sorry, but..."
The approaching guard faltered. It was because he caught a glimpse of Lee Seon-mi’s eyes, still glistening with lust, her beautiful features, and the clear signs of the act.
Because through the partially revealed window, he saw a young man lying down.
He might have gotten the impression they looked alike, but the guard couldn't dwell on that. Instead, he swallowed hard and imagined what was behind the tinted window he couldn't see.
They were still connected. They were still doing it. He felt a surge of lust looking at her beautiful face and barely swallowed the words he was about to say before spitting them out again.
"You, uh, can't do this here. You'll have to leave..."
"...Yes, we will. I'm sorry."
Lee Seon-mi nodded, still breathing heavily. The window closed, and she felt the cock inside her grow even larger than before he had ejaculated, pushing up against her uterus.
Swallowing her ragged breath, she turned her head to look at her son without lifting her hips.
Her son's expression was complex, but the most prominent emotion was excitement.
She could tell exactly what he was thinking.
He was thinking about how this scene, which looked like an affair being discovered, was actually the ultimate taboo—incest with his mother.
And at the thought that it might be discovered, he was feeling a thrill and uncontrollable excitement at the same time.
Along with the thrill that his relationship with his mother might be exposed and his life might plummet into the abyss.
Just thinking about the whole world knowing he was a disloyal son who was sleeping with his mother.
That self-destructive lust seethed in his gut, making his cock stand tall.
It wasn't something they could do often, but it served as an excellent stimulant. Lee Seon-mi felt his cock, larger than ever inside her, and barely managed to lift her hips. Suppressing her trembling legs, she moved to the front seat.
Semen dripped down. Her pussy ached from the emptiness where his cock had been, even as she squeezed it tight.
She sat in the driver's seat, letting out an involuntary moan, while her son sat in the back, fiddling with his cock, which was soaking wet with semen and pussy juice.
"Son."
"Yes, yes."
"Do you want to do more at home?"
Fearing she might change her mind, her son nodded immediately. It was a sight that wasn't welcome to her as a mother, but as a mother trying to save her son, it was satisfying.
She gave an involuntary, loose smile, started the engine, and barely suppressed her hands, which were shaking with excitement.
The drive home was agonizing, yet exciting in its own way.
Before she knew it, her son had climbed into the passenger seat. Despite suffering from seasickness, he massaged his mother's thighs, and she quietly accepted his touch without pushing him away.
Naked, she stimulated her son's cock with a handjob every time the car stopped at a light.
When he said he was about to cum, she would lean over and take his cock deep into her mouth, swallowing the semen with her throat, or she would pull the car over to the shoulder and quickly take a load in her pussy.
By the time they arrived home—a trip that should have taken less than 30 minutes but took two hours—it was time to unleash their unrestrained lust.
They did it several times in the car, then in the bathroom, and even though washing up felt pointless, the mother and son lewdly tangled their tongues and bodies in Lee Seon-mi’s large bed.
Beneath her lower belly, pressed by her son's abs, her uterus throbbed with a longing for his baby, and her vagina clenched as if in a convulsion as it took in his semen.
Even after Yu-ri sent a text saying she would be home soon, they couldn't stop and did it a few more times. Even after greeting Yu-ri as if nothing had happened, she welcomed her son when he snuck in at dawn.
In Lee Seon-mi’s bedroom, where the moonlight fell diagonally, the mother and son lay entwined like lovers.
Semen flowed stickily from Lee Seon-mi’s pussy, which was as red as if it were bloodshot, and her son's cock throbbed, having gone soft from consecutive ejaculations.
[Number of erections caused by Mother: 112]
[Number of ejaculations caused by Mother: 58]
[Son, Kang Yu-jin, ejaculating 100 times into Mother, Lee Seon-mi: 58/100]
As the mother gently stroked her exhausted son's face and asked a question, her son opened his eyes wide and answered.
"A trip?"
"Yes."
There were 42 times left. But she felt they needed to be alone if they were to get through them all in time.
As her son's thoughts drifted, the mother stroked his cheek with affection and spoke.
"If we do it at home, we can't do it much because I'm afraid Yu-ri will catch us."
Her son's mouth hung open, and the mother said with a gentle smile.
"Let's go on a trip."
Kang Yu-jin realized anew that he could not refuse his mother.
And so, a lewd filial piety trip, the likes of which the world had never seen, was fast approaching.
A filial piety trip that would bring the mother and son closer together in more ways than one.