Chapter 7: The First Homework
Chapter 7: The First Homework
Sohee was looking at the door, tense.
Pulling the blanket up to her chest,
she was holding her breath.
Her heart was beating so hard
that she felt like she could hear the sound of blood rushing in her ears.
Soon, a voice came from outside the door.
"...Omma, is something wrong...?"
Hearing her son's voice, Sohee felt relieved on one hand,
but still answered with a trembling, tense voice.
"Ah...... adeul, I-I'm fine.
I'm just feeling a bit unwell......"
Jihoon turned the doorknob with a cheol-keok click and said.
Cheol-keok, cheol-keok——
"Are you very sick?
Shouldn't you take some medicine?
Why is the door locked?"
At her son's question, Sohee muddled through her answer.
"Ah..., I took medicine. I'm fine...
The door must've locked when I closed it.
Omma was too lazy to get up......
I'll just sleep. Adeul, you go get some sleep too."
At that answer, Jihoon didn't reply for a while.
Then her son's voice was heard again.
"Okay.
If anything happens, come to my room.
Good night."
She replied briefly.
"Yeah...... Sleep well, adeul."
Sohee lay staring at the door for a long time,
focusing entirely on her sense of hearing.
How much time had passed?
Once it grew quiet,
she let out a sigh and pushed the blanket aside.
She slowly touched her lower body.
That place, which had been damp right up until the verge of climax,
had already dried up completely.
Seuk——
She moved her fingers slightly,
and let out a small sigh at the already-cooled sensation.
"Haah......"
Wrapping her body in the blanket,
Sohee cautiously opened the locked door and checked outside.
Ggi-ik——
The lights in the living room were off,
and there was no sign of anyone.
It seemed her son had gone back to his room.
She quietly closed the door,
and Sohee looked at the recorded video on her phone.
Ttik.
Her appearance in the video was unfamiliar.
Completely naked,
exposing all her lewd parts,
every time her fingers dug deep inside her pussy,
transparent love juices were flowing down in streams.
As her fingers rubbed her clitoris rapidly,
and two fingers went deep inside,
lewd jjigeok, jjigeok sounds echoed from within the video.
A 1 minute 30 second video.
Her heavy breasts shook wildly,
her legs trembled minutely,
and her body, heated up right to the brink of climax, filled the screen.
Watching the video,
Sohee felt a wave of embarrassment and shame at seeing her body move so lewdly.
It was shorter than the 3 minutes S_Stranger requested,
and she hadn't even reached a climax.
She put down her phone
and collapsed onto the bed.
She didn't have the heart to film again.
"I should have...... finished earlier......"
She stroked between her dry pussy lips.
That place that had been damp just a moment ago
now felt chafed when her fingers touched it.
"If it were some kind of...... exciting situation, I feel like I'd reach a climax right away......"
She started wanting to create an exciting situation.
Then, she mindlessly thought of her son from just moments ago.
Jihoon's voice calling her from in front of the door,
his warm embrace that morning,
and his tenderness.
As if making up her mind, leaving her underwear off,
she put on the pink silk slip dress pajamas lying on the bed.
The thin silk softly,
yet sensually wrapped around her plump figure.
The sheen of the silk blended with her skin,
glowing faintly between her cleavage.
Wearing only her pajamas,
she cautiously opened her bedroom door and stepped out.

Ggi-i-ik——
And she headed toward her son's room.
Stealthily... stealthily...
She slightly opened Jihoon's door.
He was fast asleep.
His breathing was steady,
and his body lay comfortably.
At that moment,
her gaze shifted to Jihoon's lower body.
The front of his pants was bulging out prominently.
Jihoon's erect cock
was rising fiercely, as if about to pierce through the fabric of his pants.
Sohee momentarily stopped breathing.
'......Our adeul's thing...... was this big?'
She stared at that spot with surprised eyes.
Hard and large,
and that sight of it pulling tautly against the pant fabric
made her heart start beating rapidly.
Thud-thud, thud-thud——
Before she even realized it, she was stepping inside her son's room.
Crouching low,
her hand slowly reached forward on its own.
Cautiously,
with a trembling hand, she gently stroked over Jihoon's pants.
The hard, hot sensation was transmitted to her palm.
At that moment,
Jihoon shifted his body slightly.
"Eum..."
Startled,
Sohee quickly pulled her hand away and quietly slipped out of the room.
Returning to the master bedroom,
she stood leaning against the door,
gripping her chest.
Thud, thud, thud——
Her heart was beating like crazy.
At that moment, she felt something flowing down her thighs.
Drip—
"Eh...?"
She slowly lifted her pajamas a bit.
Down the inside of Sohee's thighs,
hot love juices were trickling down.
Touching her own vulva,
she was shocked.
"......Why...... am I wet...?"
Sohee returned to the master bedroom, stood leaning against the door,
and caught her breath for a long time.
Strong self-reproach washed over her
at the fact that she had gotten aroused by her son's erect cock.
'......I'm insane.
What on earth am I thinking...... He's my adeul......'
She blushed and shook her head.
However,
the hot arousal fluids still trickling down the insides of her thighs
proved that her body was being honest.
'For now...... while I'm wet...... I think I should finish the homework.'
She solidified her resolve.
Then she quickly stripped off her pajamas.
Now completely naked,
she set her phone back up on the tripod,
pressed the record button, and lay down on the bed in the same pose as before.
Spreading her legs wide open,
she slowly brought her fingers to her vulva.
The damp, wet pussy lips were slick.
She quickly pushed a finger inside.
Sliiiip——
As her finger slid in smoothly,
hot love juices soaked the back of her hand.
3 minutes from now......
She slowly began to move her fingers, making wet sounds.
Kkaljjak, kkaljjak——
Then, inserting two fingers,
she began masturbating rapidly.
Jjigeok, jjigeok——
Soon, a hot pleasure seemed to slowly well up.
Now, no matter what happened,
she made up her mind to simply reach the climax.
She focused all her senses on her fingers and her lower body.
Every time her clitoris brushed against her fingers, a thrilling pleasure spread through her entire body.
With her eyes closed,
deeper and deeper,
she moved her fingers harder.
"Haah...... haah......"
Suppressed moans leaked out.
Now,
she began to completely accept the stranger's command
for the sake of her own pleasure.
Just as Sohee was growing increasingly aroused and about to spurt out her juices,
she closed her eyes
and thought of her son.
Her fingers moved faster and faster.
Ssukeong, ssukeong——
Moving her hand rapidly,
she repeated thrusting her fingers deep in and out.
Her hot pussy lips wrapped slickly around her fingers,
and juices streamed down the back of her hand.
Her heavy breasts heaved wildly,
and her thighs trembled minutely.
Thinking of her son,
she moved her fingers even harder.
"Ah...... adeul......"
She muttered unintentionally.
And finally,
she reached the climax.
"I'm...... comingggg......!"
Shouting out, she shook her entire body uncontrollably.
Pusut—— pushusut——
Hot juices spewed out, soaking the towel,
and streamed down her thighs.
Jureureuk, jureureuk——
Her body was still trembling minutely.
With her legs spread wide,
the fluid flowing from her pussy soaked the bedsheets thoroughly
and trickled slickly down the insides of her groin.
Her chest was still heaving heavily,
and her nipples stood upright and firm, reacting sensitively to the air.
She tried to cover her vulva with her hand,
but the juices smeared on her fingers soaked the back of her hand, stimulating her sense of shame even more intensely.
"Haah... haah..."
With her eyes closed, she caught her breath for a long time.
Thud, thud, thud—
Her breathing grew ragged,
and her heart beat so fast she could hear it in her ears.

A moment later,
coming to her senses, she slowly raised her body
and clutched the blanket.
However,
the lingering remnants of pleasure still inside her body
made her reproach herself even more.
Covering her body with the blanket, she picked up her phone
and checked the video she had just filmed, which was over 3 minutes long.
Ttik.
Her appearance in the video was unfamiliar to her.
She saw her own expression at the peak of climax for the first time.
Her eyes were half-drooped,
her lips parted halfway,
and sweet yet lewd moans were leaking out.
Her face was flushed red,
and her pupils were out of focus, drunk on pleasure.
"Ah...... ahyut......"
In the video, she was moving her fingers rapidly,
trembling all over as she reached the climax.
The moment her juices spewed out with a pusut,
her expression completely melted,
turning into an erotic and lewd expression.
Watching that sight,
Sohee witnessed for the first time her own face turning so lewd.
Her cheeks flushed even redder.
'......Did I...... make...... such an erotic expression......?'
Covering her mouth with her hand,
she curled her body up in embarrassment.
On the paused phone screen after the video ended, she felt a strange pleasure
as she looked at her own lewd face approaching to turn off the recording.

Seeing that image on the screen made her lower body feel damp once again.
"Haah... I must be crazy..."
She quickly sent that video via DM.
Totok.
S_Private
[......First homework completed.]
Meanwhile,
Jihoon had been awake without sleeping ever since Sohee entered his room.
The moment he heard the sound of the door opening slightly, his heart started beating fast.
'Omma... came to check if I was sleeping to do her homework.'
Smiling inwardly, he kept his eyes closed, regulated his breathing as much as possible, and pretended to sleep.
The footsteps grew closer and closer.
He could sense the presence felt beyond the blanket approaching right next to him.
And—
soft fingers
gently stroked his cock over his pants.
At that moment,
Jihoon thought his heart was going to stop.
'My stepmom... is stroking... my cock?'
His mind went blank.
He almost screamed out in surprise,
but barely managed to hold it in.
Making a small sleep-talking sound like "Eum..." on purpose,
he shifted his body slightly.
Then he felt Sohee's startled presence.
He heard the sound of her quickly withdrawing her hand and quietly closing the door.
Ggi-ik—
The footsteps faded away.
Only then did Jihoon cautiously open his eyes.
His heart was still beating like crazy.
With a trembling hand, he touched the spot Sohee had just stroked.
His swollen, enlarged cock was pulling tautly against the pant fabric.
'Why did... Omma touch me just now...?'
His mind became complicated.
He lay there thinking for a long time.
'Haah... Omma was a pervert to this extent...?
Then she'll be even easier to train...'
He waited for some time until his heart calmed down a bit.
After that,
he quietly pushed aside the blanket and got up.
He cautiously opened his door.
The hallway was dark.
"Ahyut..."
Faint sounds were coming from the direction of the master bedroom.
Quieting his footsteps, Jihoon came out of his room and approached the master bedroom door.
And he began to sneakily peek into the master bedroom through the crack in the door.
He watched, holding his breath from start to finish, as Sohee trembled all over upon reaching the climax,
masturbating and spurting out love juices.
When her body shook violently, swept up in the waves of climax,
a small, sweet moan of "Ah...... adeul......" leaked from her mouth.
That tiny moan was clearly audible through the crack in the door.
For a moment, Jihoon's chest grew hot.
He felt happy.
The fact that his stepmother called his name
at the moment she reached climax brought him a strange pleasure.
But at the same time,
an uncomfortable feeling also seeped in somewhere.
'Was Omma... really a pervert with such a strong sexual desire to this extent...?'
Even while doing the homework he assigned...
thinking of her son,
it wasn't easy to comprehend that she reached climax calling her son's name.
Joy and embarrassment,
possessiveness and discomfort mixed together all at once, complicating his chest.
However, his lower body swelled up harder than ever.
His cock rose strongly as if about to pierce through his pants,
and a hot heat surged up through his entire body.
"Haah... I can't take it..."
He quietly pulled away from the crack in the door and returned to his room.
He locked his door and turned on his laptop.
Click.
The S_Private account popped up on the screen.
He opened the DM window
and checked the DM Sohee had sent.
Muting it just in case,
he pressed the video play button.
Click.
"Ahang... ahyut..."
In the video, his stepmother, with her legs spread bare,
was inserting her fingers deep into her vulva.
Her breasts heaved violently, her thighs trembled minutely,
and transparent love juices streamed continuously from her pussy.
With a satisfied expression, Jihoon paused the video
and sent a reply to his stepmother.
Tadak, tadak——
S_Stranger
[Good, you succeeded. I'll send you the next homework via DM tomorrow evening.]
Then he played the paused video again.
He pulled down the pants he was wearing,
and grabbed his hard-rising cock with his hand.
Teoeop.
Watching Sohee's masturbation video, he slowly began to move his hand.
Seuk, seuk——
His hand movements grew faster and faster.
Tak, tak, tak, tak——
Recalling Sohee's climaxing appearance,
he imagined the sound of her moans.
"Haah... Omma is... now...... keuk...! mine......"
Moving his hand rapidly in sync with Sohee's masturbation speed in the video,
he spurted out hot semen.
Byureut—— byureureut——
The semen spewing out as he ejaculated
splattered onto his grip and the laptop screen.
The white fluid trickled down over the screen,
overlapping with Sohee's image in the video.
In the video, Sohee was also shedding love juices together.
The moment her body trembled minutely
and transparent love juices spewed out with a pusut,
Jihoon's semen soaked the screen.
He caught his breath for a long time.
His gaze was still hot.
Now,
he was getting ready to gradually make his stepmother completely his own.