Chapter 412 (Mom)
Translator: RaidenTL
Chapter 412 (Mom)

"When we're all together, we can just pretend nothing's going on and act like we usually do, right?"
To Si-woo, keeping the promises he had made to his mother in the past felt somewhat meaningless now.
On the other hand, the fact that his mother was proposing rules for a new level of play stirred a strange sense of excitement within him.
"Anyway, I got it. But when Se-young is sleeping or not at home, I'm going to do whatever I want!"
Si-woo spoke as if checking the specific exceptions to her request, thrusting his waist slightly forward.
The cock in his mother's mouth poked against her closed throat.
In an instant, his mother’s tongue and the mucous membranes of her mouth wrapped around his penis, her throat tightening as if in a tense reflex.
Si-woo’s cock swelled tightly, fitting perfectly into the constricting grip of her mouth.
"If you understand, use your tongue to sweep across it from side to side!"
Si-woo looked down into his mother's eyes and commanded her.
His mother seemed to hesitate for a moment as she met his gaze, but soon began to move her tongue in a sweeping motion, just as he had ordered.
"Haa-m... ha-m..."
Her slick, bumpy tongue, which had been clinging to the shaft, now moved slowly back and forth across the middle and upper parts of his cock.
A slippery, tingling pleasure seemed to travel from the shaft of his penis up his spine and spread throughout his entire body.
As she worked her tongue with his massive cock stuffed in her mouth, saliva pooled and began to dribble from the corners of her lips.
After sweeping his shaft once in each direction, his mother’s nasal breathing grew heavy, as if she were embarrassed.
"What was the next thing we talked about? Was it about turning things back to the way they were with Seon-mi and Se-hee?"
Si-woo asked, as if moving on to the next agenda item, confirming her requirements once more.
As if answering his question, his mother blinked her hazy eyes a couple of times.
Instead of using her voice, she was communicating with Si-woo through the blinking of her eyes and the sweeping of her tongue.
"But thinking about it, I don't think turning things back to normal will work. Se-hee was really worried this morning about getting scolded by Seon-mi, you know?"
"If things go back to exactly how they were, won't she just get in trouble again for smoking and making her run errands?"
Si-woo looked down at his mother, explaining his own reasons for why he couldn't restore the relationship between Se-hee Noona and her.
His mother let out a heavy, dissatisfied breath through her nose, her palate and tongue still clamped around the cock of the boy who was refusing her request.
Her breath felt ecstatic against Si-woo's wet penis.
Si-woo placed a hand on his mother's head and stroked her hair slowly, as if to calm her down.
"You can't go back to being mother and daughter, but instead, I'll put you on the same rank! Since neither of you will be above or below the other, you won't be able to mess with each other..."
Si-woo proposed a compromise he thought was reasonable, gently rocking his hips back and forth.
His mother loosened the grip of her mouth, allowing his cock to move smoothly inside.
"It doesn't matter anyway, since you'll act like normal around Se-hee when everyone's together, right?"
Si-woo said, looking down into her eyes with his cock still swollen.
His mother lowered her unfocused eyes, seemingly having no choice but to accept his words.
"If you understand, you should move your tongue again like you just did!"
Si-woo grabbed his mother's hair and shoved his cock deep inside.
"Ugh... gulp..."
The hunk of flesh pushed in, forcing its way past his mother's throat, which had been relaxed and off-guard.
Startled, his mother momentarily braced her hands against Si-woo's pelvis and thighs, her body stiffening.
But soon, she relaxed and began sweeping her tongue against the shaft, as if accepting his penis.
Her tongue swept ecstatically against the lower part of Si-woo's shaft.
"And we decided that when we go into our rooms after showering in the evening, we're free to wear whatever we want, right?"
"We're keeping that rule. So don't say anything to Se-hee or Se-young if they walk around in their underwear after showering!"
Si-woo continued talking while receiving his mother's stimulating oral.
"And the rule about sleeping naked in your room after 9 PM is still in effect! Don't forget!"
"Se-young should be used to you sleeping naked by now, Seon-mi, so it shouldn't matter, right?"
Si-woo continued to speak as if refining the master-slave rules that had been established between him and his mother.
His mother's breathing grew increasingly ragged as she listened to him with his cock in her mouth.
"The rule about taking your clothes off before going up to the second floor stays, too!"
"When you come up to clean or because you have business in our rooms, take your clothes off in front of the stairs on the first floor, fold them neatly, and then come up! After getting permission from me via text!"
"I think Se-hee and I will probably be living naked on the second floor from now on! So I won't force you to come up when Se-young is around!"
"But I'm going to tell Se-young to take her clothes off when she comes up to the second floor once she's ready, anyway. Just so you know!"
While he spoke, Si-woo continued to move his hips back and forth in small increments.
At some point, his mother's tongue began to sweep side to side against his cock as if affirming everything he said.
His mother's face was completely flushed.
The gaze she directed at Si-woo was hazy, as if she had lost her reason.
Ding!
Si-woo pressed the stop button on the smartphone that had been recording his mother.
His mother's appearance was captured on his phone like a piece of evidence.
Si-woo put the smartphone in his pocket and placed both hands on his mother's head.
* * *
Si-woo enjoyed the sensation of his mother's tongue wrapping around and sweeping across his shaft.
He no longer cared that the place where he was receiving oral from his mother was a karaoke room.
In fact, the thought that people passing by might see his mother sucking his cock at any moment excited him even more.
With his penis still in his mother's mouth, Si-woo bent his waist and leaned forward slightly.
He moved his hands from her head down to her shoulders and back.
Si-woo gripped the shoulder area of the apricot-colored T-shirt his mother was wearing.
He rolled the fabric of the T-shirt into his hands, pulling it up with both hands alternately.
Soon, the T-shirt she was wearing was pulled upward, and the pointed bundle of fabric at the bottom, which had been wedged deep into her anal, was pulled out.
"Hngh..."
His mother let out a moan, her body trembling at the stimulation of the fabric being pulled from her rear.
As if unwrapping a specially packaged toy, Si-woo was stripping his mother of her clothes.
His mother's bare buttocks were exposed inside the small karaoke room.
At the sudden sensation of emptiness on her hips and buttocks, his mother's eyes flew open in surprise.
Si-woo slowly pulled his cock out of her mouth.
The penis, released from her mouth, sprang toward the ceiling like a coil.
After pulling it out, Si-woo stood on the bench and looked down at her for a moment.
He looked into his mother's eyes and imagined her completely naked and alone in the karaoke room.
For a moment, a thrill of pleasure so intense it made his hair stand on end seemed to pierce through his body.
Si-woo continued to pull at his mother's T-shirt, which had already been raised to her waist.
As the shirt was pulled up past her navel, his mother instinctively pressed her arms tight against her body.
Her arms, tucked into her armpits, were stiff with tension as if trying to stop Si-woo from undressing her.
His mother's breathing became ragged as she glanced toward the glass door with panicked eyes, fearing someone might pass by.
Thanks to her arms being clamped shut in surprise, the hem of the T-shirt was precariously draped just below her breasts.
A sadistic desire to push his mother even further welled up within Si-woo.
He reached under her armpits, attempting to pull the T-shirt off her upper body in a hurry.
"Si... Si-woo... we're in a karaoke room... pe... people..."
His mother called out his name in a panic, tightening her arms even more against her torso.
She seemed to be trying to remind Si-woo that they were in a public commercial facility, but the location was no longer an issue for him.
"Tsk!"
Si-woo bit his lower lip and inhaled, making a sound like an adult scolding a young child.
Looking back and forth between the door with its glass window and Si-woo's face, his mother's expression looked as if she were about to burst into tears at any moment.
After a brief tremor, her arms finally lost their strength in submission and moved upward.
Si-woo grabbed the hem of the T-shirt, which had been pulled up to her waist below her breasts, and yanked it all the way up.
The T-shirt, caught on her neck and armpits, flipped upward.
From beneath the flipped apricot T-shirt, his mother's seductive and erotic naked body was revealed to the world.