18. Hikikomori Park Seo-yoon

Park Seo-yoon started shaking her ass up and down.

My dick was stuck between Park Seo-yoon’s thighs.

It’s a sma-ta.

,T-this is… since you’re touching my, c-clit too… since you’re giving me masturbation coaching… I’m giving you masturbation coaching too… R-right? Huh? Huh?”

Even though I didn’t give any additional hints, it’s come to this.

Even though she has little human experience, this is pretty much the level of a male high school student’s sex drive.

How could such a sexy woman have endured with weekly masturbation until now?

‘Shit… so fucking hot…’

Teopeosseok-

“Heu, haat♡?!”

Without realizing it, I grabbed Park Seo-yoon’s ass with both hands and kneaded it like rice cake.

“Hoo… you, you like my ass…?”

“Yes… Hoo-ah… Does Nuna not know how lewd Nuna’s ass is…? Ha… Shit, look how chewy it is…”

“My ass is… arousing? Motivating? Like, like… you wanna wank… like, that…?”

Come to think of it, Park Seo-yoon tends to stutter more when she gets excited.

It’s a cute habit.

“Why do you talk so sexily…? Where did you learn to say ‘arousing’?”

“Inter…net. Why? D-don’t you like it?”

“No. I really like those vulgar and lewd words. Just like Nuna said, it’s really motivating.”

“R-really? You like it? You like it when I talk dirty…”

It’s so cute how she’s releasing her repressed desires while also subtly reading my mood.

Chap, chap, chap, chap

Jjeueup, jjeueup, jjeueup, jjeueup

“Hoo, hoo-ah…♡ The stick, no… my pussy rubbing against your… dick… I like it…”

“Haa… You like it…? You like your pussy rubbing against my dick?”

“Ung… But… it would be really nice if my clit rubbed against your glans… But yours is too long… so that won’t work… It’s okay. I think rubbing my clit against your dick hair is… good too…”

“Haa… Shit… Why do you keep talking so sexily…”

Hot, sticky, chewy, and slippery body and thighs… it’s really fucking good.

As the microwave silicone onahole rubs against my thighs, I start to feel the urge to cum before long.

“Nuna, I’m gonna cum.”

“Huh? You’re gonna cum? J-just a minute!”

Park Seo-yoon hurriedly sends her hand back. She probably wants to catch my semen with her hand like last time.

But because of the position, it doesn’t seem to be working out.

Byuueook- Beutjueook, byureureuk, byuueook-

Semen spurts out between Park Seo-yoon’s fingers, which are blocking my glans.

“Huh?! H-huh, huh? Hey, my, my dick is, like, like, huh? I-it’s about to, explode! It’s, like, shaking! Wiggling! Is it, is it usually like this when you cum?!”

The spurting semen falls right onto Park Seo-yoon’s ass, seeping between the cheeks.

“Waa… H-hot…♡ Woo, euaaa…! A slippery, slippery hot spring is flowing between my ass cheeks… Eut, j-jelly? Th-there are, like, jelly things stuck on my ass…”

“Ha… Good…”

Park Seo-yoon hesitates about something after seeing my pleased reaction.

“T-there’s something…”

“Yes. What is it?”

As if trying to please me, Park Seo-yoon gently rubs her nipples… oh… against my nipples.

No, shit… Where did she learn to do such a sexy thing? Was this also from the internet?

“U-um… I, I’m also aroused by my ass… and I coached your masturbation… so… um…”

Park Seo-yoon slowly rubs the thighs between which my dick is stuck.

“C-can I have… one more reward…?”

If she’s rubbing her nipples against my nipples and her thighs against my dick and asking for a reward… shit, I can’t not give it to her.

“Haa… A reward? Is there something else you want to do?”

“Ung…”

Park Seo-yoon’s pussy and ass twitch with anticipation, which is transmitted to my dick.

“K-ki…ss… I wanna try kissing…”

“Huh?”

Kissing?

“Kissing… I, I really wanted to try it… Like, putting my t-tongue in, and drooling on each other, and swallowing… and sucking… Like, like… th-that kind of kiss…”

She seems embarrassed even as she says it herself, and keeps twisting her body.

Is she begging me to kiss her right now?

‘Cute and arousing…’

It’s the kind of cuteness that makes my dick want to get hard.

I asked, hugging Park Seo-yoon’s waist.

“Do you want to kiss?”

“…Ung.”

“Pfft. Okay.”

“R-really?!”

Park Seo-yoon quickly climbed onto my body.

Her chewy skin slid smoothly over my body.

Her long hair covered the area around my face.

“Even if it’s not a reward, kissing is arousing, right? Arousal is a good motivation.”

“R-right? I-it is! Motivation… Hoo, haa… Ki, kissing… Oops!”

Park Seo-yoon, who had been muttering as if possessed, let out an exclamation as if she had realized something.

“Hoo, haa…♡ Ha, hoo… S-so, then…”

“Yes.”

“I-if it’s motivation… so, if I’m aroused… if it’s arousing… then even if it’s not a reward… we can do, like, like… a lot of things…? E-eh? Eh?”

“Huh?”

Park Seo-yoon’s eyes are strange.

It looks like I can see hearts inside her pupils.

“Hoo, haa…♡ Motivation… R-right? Let’s… motivate each other…♡”

“Uh… Nu, ubeubeu?!”

“Hureum, haum♡”

+++

A week passed, and it was Saturday again.

The counseling with Park Seo-yoon was originally every Saturday. Once a week.

But I had added a condition that I could have additional counseling on weekdays if I deemed it necessary.

Park Seo-yoon used that point to call me over every day under the guise of counseling.

And then.

She motivated me like crazy.

Ttik ttik ttik ttik- Ttiriring~

“Welcome~”

Auntie, Uncle, and Park Young-min greet me.

And then, I hear a crashing sound.

Beolkeok-

“J-Junyoung! Junyoung’s here?!”

Park Seo-yoon burst out of her room.

Completely naked.

Her naked body rushed to hug me.

“Q-quickly… motivation, quickly…”

She whines like a puppy welcoming its owner, and licks her tongue.

No… She’s closer to a bitch in heat.

I slightly lowered my head as Park Seo-yoon wanted.

Our tongues and lips intertwined.

“Jjureup, huum♡ Hoong-eum, jjeup, oongeum…♡”

Park Seo-yoon hugs my neck and clings to me.

And with one foot on tiptoe, she wraps one leg around my leg.

‘Shit… Arousing from the morning…’

The way she desperately clings to me and kisses me is incredibly arousing.

I also squeezed Park Seo-yoon’s ass tightly as if it would break.

“Hoong♡ Oongeum♡ Hoong, oong, heung-eungeum♡”

Park Seo-yoon, excited by the pressure on her ass, shakes her waist back and forth.

Peok! Peok! Peok! Peok!

Park Seo-yoon’s pelvis collides wildly with my pelvis.

‘Wow… Shit… Shaking her waist over her clothes while standing is so sexy…’

When I glanced slightly, the eyes of Park Seo-yoon’s family were all wide open.

“Jjureup… Paa! Nuna. Let’s go inside and do it.”

“Hoongeum, beue♡ S-should we? S-should we go in? Go in and, like, like motivate each other… and s-study too…”

“Yes, yes. Let’s go in quickly. Eucha!”

Still hugging, I supported Park Seo-yoon’s ass and lifted her up. Park Seo-yoon wrapped her arms and legs around my body in response.

Park Seo-yoon, clinging to me like a cicada, immediately showered me with kisses, and we went into the room in that state.

“Oongeup, hoongeum, jjureup♡ Huneum…♡”

“Jjueup, ruoop, ooeum…”

I threw Park Seo-yoon onto the bed.

I took off my clothes without even closing the door.

I lay down on top of Park Seo-yoon, who was reaching out to me, with our upper and lower bodies reversed.

And then, as if competing to see who would go first, we fiercely sucked each other’s genitals.

“Hureup, jjeup, hubeup!”

“Oongeum♡ Oongguk, jjeungbeup, oobeup!”

Park Seo-yoon’s dick-sucking skills are clumsy, but she sucks fiercely and deliciously.

I didn’t stop there, and shook my waist violently.

Peok! Peok! Peok! Peok! Peok!

“Uk♡ Kook, kuk♡ Ooguk♡ Oook♡”

I messed up Park Seo-yoon’s esophagus with my huge dick.

My heavy balls hit Park Seo-yoon’s nose wildly.

Water gushed out of Park Seo-yoon’s pussy and stabbed the roof of my mouth.

“Pua! Could you close the door?”

Peok! Peok! Peok! Peok! Peok!

“Oook♡ Hooguk♡ Uk, kkuk♡ Kooguk…♡”

I asked the three people who were watching us in shock.

“O-oh? O-oh, r-right… Work hard…”

Auntie closed the door.

The room darkened again, leaving only the light from the monitor.

I bit her clit slightly and pressed down hard on her waist.

I splattered semen thickly into Park Seo-yoon’s esophagus.

Byuueooook- Byuryureuk, beutjyueook-

“Hootkkukguk!! Hoong-ooook♡ Oook♡ Kkuk, oogeup…♡”

I can’t hear the sound of swallowing.

Because my dick is so long, I directly inserted the semen into her stomach, bypassing the swallowing muscles.

‘Haa… Her throat is hot too, this Nuna…’

Over the past week, Park Seo-yoon called me every day.

And we really tried all sorts of things under the pretext of motivation.

To be exact, Park Seo-yoon requested it.

‘Wanna, wanna hit my ass…? Huh? You said my ass is, like, like arousing…’

‘Suck my… d-dick? Huh? Then it feels like it’ll be, like… motivating, doesn’t it? E-eh?’

‘I saw it on the internet… I, iramachio… do you know it…? Like, grabbing my head, like, like an onahole… like that…’

‘S-suck my pussy! Then it’ll be really motivating! I-is it not okay? Th-then as a reward… even as a reward… is it not okay…?’

‘Wanna, wanna watch me pee…?’

Seriously, this Nuna makes my dick hard enough to explode every time I meet her.

The amount of time I’ve invested in Park Seo-yoon isn’t that much.

Generally, I only met Park Seo-yoon about once a week.

Nevertheless, the progress of conquering Park Seo-yoon is very smooth.

Mental illness, [Eloquence] skill, the expression of originally repressed sexual desire, etc.

Many variables have worked together as a result.

‘It’s about time to move on to the next stage.’

I took my dick out of Park Seo-yoon’s esophagus.

“Keuk, kek! Ehek! Etkhek…”

Park Seo-yoon coughs painfully.

But her eyes are unfocused as if she’s in ecstasy.

Taking advantage of the gap when Park Seo-yoon wasn’t in her right mind, I picked up my phone.

[Would you like to start Modification Mode?]

[Target: Park Seo-yoon]

‘Yes.’

[Modifying the inner self of target Park Seo-yoon.]

+++

A pitch-black space.

Today, I have to modify a considerable amount of concepts.

So, I spent a lot of time after the last modification.

‘It’s been shortened a lot because the modification works so well on Park Seo-yoon.’

Today’s modification will be quite fun.

“Keyword search. Anus.”

I moved to the [Anus] sphere.

The size of the [Anus] sphere and its derived spheres was not very large.

Because no one pays that much attention to their anus.

Anyway, thanks to that, the modification will be much easier.

‘Let’s fix the existing concepts first.’

[The anus is a dirty organ]

[The anus is an excretory organ]

‘Delete.’

I deleted all the negative spheres about the anus.

‘Surface concept creation.’

And I inject new concepts into that place.

[The anus is like a hand, an organ that can be used for labor]

[The anus is a very clean area because it is where the dick enters]

‘And…’

[She doesn’t feel strange that she doesn’t excrete feces.]

From now on, the [Macro] skill and the [Enema] skill will automatically clean Park Seo-yoon’s intestines.

Just as I was about to move to the next sphere.

“…Huh?”

I found a strange sphere.

[I want Junyoung to lick my anus.]

[I want Junyoung to poke my anus with his finger.]

“…”

Let’s move to the next sphere.

“Keyword search. Kim Junyoung.”

A now familiar place.

I moved to the [Kim Junyoung] sphere.

‘It’s gotten a lot more complicated here too.’

When I first saw it, the size of [Kim Junyoung] and its derived spheres was very insignificant.

Just treated as a stranger A.

But now it’s as big as the family’s sphere, even bigger than the [Park Young-min] sphere.

‘Latent concept creation.’

[If Kim Junyoung is my employer, he will understand my situation well.]

[I want to work under Kim Junyoung, with Kim Junyoung.]

[I work to the best of my ability for Kim Junyoung.]

[I feel a great sense of accomplishment every time I work with Kim Junyoung.]

‘And, surface concept creation.’

[Anal sex with Kim Junyoung is an economic activity that earns money.]

[The amount of semen ejaculation is the same as sales.]

[The business secret (how to extract semen) is our vision. It must not be told to anyone until Kim Junyoung’s permission is given.]

[I still have many shortcomings. Counseling continues even after being hired by Kim Junyoung.]

‘It’s art.’

It’s a sight to behold, even though I wrote it myself.

I strengthened the concepts I had worked on before and ended Modification Mode.

[Ending Modification Mode.]

+++

The scenery returns.

‘Let’s see, now…’

I pressed the item tab.

[Erogenous Zone Development]

(One-time use)

Select one of the target’s body parts. The target will be able to feel sexual stimulation through that part.

[Would you like to use the item ‘Erogenous Zone Development’?]

[Target: Park Seo-yoon]

‘Yes.’

The phrase asking which part to select did not appear.

It seems to read my will and handle it on its own.

‘Seriously, the user convenience system is good.’

Next, I went to the skill tab.

[Enema]

Eliminates all foreign substances in the target’s intestines.

[Macro]

Lv.1

Automatically uses registered skills at set time intervals.

Number of skills that can be registered: 1

I registered the [Enema] skill in Macro.

‘Target Park Seo-yoon. The cycle is… 3 hours.’

[Skill has been registered.]

[Activating skill ‘Macro-Enema’.]

As soon as I registered it, [Enema] was activated.

‘I wonder if semen will be judged as a foreign substance?’

I don’t know yet.

But with this app, I have a feeling that it will leave the semen behind.

“Nuna, Nuna. Wake up.”

“Heuooo…♡ Kelleok! Aook…”

I sat Park Seo-yoon up.

“Nuna. Don’t you think self-development is enough now?”

“Huh? Well… I don’t know… But if you say so, that must be right.”

“Then shall we stop self-development and talk about something else? About getting a job.”

“Uh, uh?”

Park Seo-yoon makes a noticeably flustered expression.

What is it? Does she feel a sense of rejection towards getting a job?

“Uh… you know, I, I think… in my opinion… I think self-development is still lacking…”

“…Is that so?”

“B-but! It’s not that you’re wrong! So… what I mean is… uh… g-getting a job is getting a job, and self-development is also… we can do self-development too… because… there’s no reason to stop, uh…”

Ah.

It’s not because of getting a job, but because of masturbation.

I gently turned Park Seo-yoon’s nipples to cut her off.

“Heu, hit♡?!”

“Why? Do you want to keep masturbating?”

“Huh? N-no… it’s not necessarily that…”

While shyly avoiding my gaze, she slowly lowers her hand to her pussy.

This woman, masturbation has now become a habit.

“Nuna. I’m going to quit my job soon.”

“Huh? Suddenly? Why? Isn’t it a good place if it’s the same job as Park Young-min? Why are you quitting?”

“I’m going to try doing my own thing. Anyway, that’s not the important thing.”

Instead of Park Seo-yoon, whose hand has stopped, I tap her clitoris.

At the same time, Park Seo-yoon’s waist twitches forward and is pushed out.

“Hoo, hoot♡”

“There’s something I think Nuna would be really good at, wouldn’t you like to work under me?”

“Ha, haat♡ S-something I’m good at… Haaot♡…?”

“I know best that Nuna is someone who masturbates diligently. So I can trust you and leave it to you.”

“Ha, haok♡ He, heek…♡ A l-little more, a little more, kkuu…”

“Here, kkuu~”

“Heuk?! Kku, kkuu♡ Kkuu♡ Heook♡”

Pichuk! Pusyut!

A water gun was fired from her pussy, and Park Seo-yoon’s legs straightened out in a straight line.