Chapter 419 (Mom)
Translator: RaidenTL
Chapter 419 (Mom)

Si-woo felt his mother’s gaze fixed on his penis, and the sensation sent a surge of intense arousal through him.
His cock throbbed, dripping a steady stream of pre-cum.
A sudden, violent craving flared up in his chest.
An impulsive yet powerful urge to shove his erect penis deep inside his mother’s body right this second.
Unconsciously, Si-woo glanced at the box of condoms sitting on the table.
Had it already become a habit to look for the condoms whenever he was about to have sex with her?
After stripping her clothes off, Si-woo had left her alone in the karaoke room, claiming he needed to use the restroom.
From the bathroom, he had called her, threatening to go straight home unless she posted a slave declaration in the group chat.
Because of that declaration, the previous agreements they had regarding contraception were now essentially null and void.
It wasn't as if he had never threatened her before to establish new master-slave rules or to force the answers he wanted out of her.
However, this declaration and the shift in their relationship were on an entirely different level compared to the playful threats and reluctant acceptance they had engaged in until now.
Did she truly, fully understand and accept the slave declaration he had written for her?
Si-woo reached for the condom box on the table.
His mother’s eyes shifted from his penis to the tips of his reaching fingers.
He picked up the box and did a quick mental count of the remaining condoms.
There were far more unused ones left than those they had already spent.
She watched his movements with a delicate expression, a mix of anxiety and confusion.
It seemed she, too, wasn't entirely certain if the promises they had made in the past had truly been invalidated the moment she posted that declaration in the family chat room.
After a brief moment of thought, Si-woo casually tossed the condom box into the trash can provided in the room.
He did it with the same cold indifference he felt when he had thrown her apricot-colored T-shirt into the bathroom bin...
His mother watched the box fall into the trash with the desolate eyes of a masochist.
A long, trembling breath escaped her lips, as if her throat had tightened from the excitement.
She felt as though another layer of protection—another shell that had been shielding her—had been stripped away, just like when he had taken off her clothes.
Without hesitation, Si-woo reached out toward her with the hand that had just held the condoms.
He pried away one of the arms she was using to hug the shopping basket against her body to hide herself.
He grabbed her arm and pulled it toward his penis.
Though she seemed slightly tense, she didn't resist his touch.
The skin of his penis brushed against her fingertips, tickling them.
Si-woo positioned his massive cock shaft so that it pressed into her palm.
Then, he forced her hand to wrap around it.
Her soft, warm hand clung provocatively to the tender skin of his penis.
Si-woo then covered her hand with his own.
A pleasurable pressure radiated from his cock.
With her hand still gripping him, Si-woo began to pump his penis.
Slap, slap, slap, slap, slap!
As if declaring that there was no longer any suffocating barrier between them, Si-woo shook his cock violently up and down, creating a loud, wet sound of clashing flesh.
* * *
"Did Se-young say what she was making for dinner tonight?"
In the midst of the vigorous stroking, Si-woo threw out a question.
This time, he didn't use a title for her.
"Ye... yes?"
His mother reacted with slight bewilderment at the sudden question about the dinner menu while they were in the middle of such an intense sexual act.
"You said earlier that Se-young was supposed to make dinner. Did she mention what the menu was?"
Again, Si-woo asked casually, omitting any respectful title as if he were simply checking the evening plans.
"...She said... she was making chicken curry..."
She answered, her voice trailing off.
"Really? Sounds delicious."
Hearing her answer—which sat somewhere between formal and informal speech—gave Si-woo a strange sense of erotic thrill.
Slap, slap, slap, slap, slap!
Si-woo suddenly increased the intensity of his movements.
"Come to think of it, Se-young really seems to like chicken, doesn't she? I wonder if she takes after you in that regard?"
He slowed his pace back to normal and asked her in a gentle tone.
Once again, he addressed her without using any title.
Because he was asking about Se-young so softly, his mother hesitated for a moment, unsure of how to respond.
"Yes... I... I think so... Hngh..."
Then, as if realizing her current situation, she answered in formal speech.
"So she takes after her mother in her lewdness, her looks, and even her appetite? Her personality seems pretty different, though. Don't you think?"
Si-woo murmured as if talking to himself, slowly lifting his hand off hers while she continued to grip his penis.
"Ah... what? Yes..."
As his hand, which had been guiding hers, pulled away, she flinched but kept answering.
Her hand seemed to continue the motion out of sheer inertia.
The trembling and tension in her hand, mingled with pleasure, were transmitted directly to his cock.
"Have you ever seen Se-young get angry? I mean, not just joking around, but actually angry. I don't think I've ever seen it."
Si-woo leaned back against the seat, making himself comfortable while leaving his penis in her care.
"No... I... I don't think I've seen it either."
She continued to stroke his cock slowly as they talked about her daughter.
"I guess Se-hee got all the nasty temper."
Si-woo cracked a joke, the kind he usually made.
His mother’s eyes darted around, unsure of how to react to the joke.
Eventually, her gaze fixed on his penis.
As if adjusting to the lewd silence, her touch became more meticulous as she stroked him.
The pre-cum leaking from the tip of his glans had already soaked the back of her hand.
Sensing that the time had finally come, Si-woo spoke.
"I think you can put that down now."
He pointed to the shopping basket she was still clutching with one arm to cover her front.
"Haahhh..."
She let out a heavy, precarious sigh.
She glanced toward the door, then, following his command, she lowered the basket to the floor by her feet.
Slowly... shyly...
Her beautiful, naked body was revealed starkly before his eyes.
Her breasts were full and elastic.
Her waist was narrow, leading down to the smooth, well-defined lines of her abdomen.
Her legs were long, healthy, and elegant.
And between her pressed-together thighs lay the triangular valley of her groin.
Her flawless, perfect body sat before him, completely unobstructed.
The penis in her hand throbbed, reacting to the visual stimulation.
Si-woo slid his hands under her arms and armpits, cupping her breasts from below.
She flinched, her body stiffening for a moment, but she soon relaxed and accepted his touch.
After kneading her large breasts for a while, Si-woo spoke as if he had made up his mind.
"Now, let go of my cock and stand up."
His voice was soft, making it sound almost like a suggestion.
"Yes...!"
She answered and rose from her seat.
"Go to the table and lean on it. Push your ass out this way!"
Si-woo pointed to the table in the center of the room.
With the shopping basket gone, she was now completely naked from every angle.
She seemed worried about the small window in the door, glancing at it repeatedly.
She looked back at Si-woo once, then quickly turned her head forward again in embarrassment.
"Haaahhh..."
With a deep sigh that signaled there was no turning back, she walked toward the table.
She leaned her elbows on the table and bent over, aiming her buttocks toward Si-woo.
Her legs were spread shoulder-width apart.
She had completed all the preparations for the insertion he intended.
An abundance of pussy fluid was already overflowing from between her buttocks, groin, and thighs.
Si-woo stood up and walked behind her.
He placed one hand on her hip, which was bent at a right angle.
With his other hand, he gripped his cock shaft and brought it between her parted legs.
He didn't even have to search for the hole.
Her shimmering labia seemed to be pulling his penis in on their own.
He aligned the tip of his cock with her labia and pushed straight in.
Squelch!
Si-woo’s cock split her labia and vaginal opening, burying itself deep inside her body.
"Haaahhh-ugh!!"
His mother’s suppressed moan rang out sharply in the room as she took in his massive member.