After Graduation， I Fucked All My Classmates 144

## Chapter 144 – Shin Yuri and Shin Yejin

“Hurry, put your cock inside our bellies.”

“Are you really okay with this?”

Nod.

I gently pulled my fingers out of Yuri and Yejin’s vaginas.

Having learned the true meaning of sexual pleasure while sucking my cock, these little darlings had already soaked their cunts with sticky juices.

My fingers were drenched in their come, dripping onto the floor.

‘At this point, we can jump right into the main event.’

I nodded, acknowledging their eagerness, and focused on the twins.

“So, who’s first?”

Instantly!

As always, the more adventurous older sister, Yuri, raised her hand.

I bought a bed from the [Shop Window] and laid Yuri down on it.

A slender, almost skinny body.

A delicate but well-proportioned figure.

And flat breasts with a petite ass.

‘It’s truly amazing. How can she be so pretty when her breasts and ass are so small?’

Honestly, I prefer bigger breasts and asses.

There’s more to squeeze.

And better to pound.

Especially the girls in our class, with their great skin, made squeezing those big mounds of fat feel absolutely incredible.

That soft, tender sensation.

‘But I guess bigger isn’t always better.’

The twins were petite in every way, but that’s what made them so appealing.

Flat breasts, a tiny belly button, and a small, cute ass and cunt.

Especially Yuri and Yejin, their skin was better than anyone else in our class.

Running my hands over them sent shivers of ecstasy down my spine. No joke, their skin was incredibly soft.

Swish.

As I climbed on top of Yuri, she reached out and pulled me close.

She probably wanted me to fuck her immediately, but I stuck to her lips and sucked and slurped.

“Ummm.”

The older twin, Yuri, responded to my passionate kiss by immediately perking up her nipples.

Her younger sister, Yejin, must have learned a thing or two from watching, as she clung to my back, rubbing her flat chest against me.

She perked up her nipples and mashed and rubbed them against my back.

Lick. Lick.

After that, like an eager scientist, she spread my ass cheeks and stuck her tongue in my asshole.

‘Haa. Receiving support from the younger sister while tearing the older sister’s virginity.’

I couldn’t hold back any longer. I brought my swollen cock to Yuri’s cunt.

Then, I slowly inserted my massive member into that tiny opening.

‘Kuh. Just like Yuhana and Lee Seohyun, her cunt is really small.’

Even though I’d clearly warmed her up enough, it was still incredibly tight as I pushed inside.

Screech.

My cock stretched the narrow opening to its limits as I pushed my way in.

Yuri curled her toes and trembled, seemingly in pain.

‘Maybe it’s too much for them to take my cock right away.’

I had only just reached her hymen.

But it was already too much for her.

Her small, cute cunt was stretched wide open, and it looked painful even to me.

‘They hate pain, so if I force it, they might freak out and tell me to stop.’

Sure enough, Yuri, who had been enduring with her legs spread, couldn’t take it anymore and reached out to stop me, blocking my chest.

She shook her head, trying to say something to me, but I beat her to it.

“Don’t you want twins?”

“!!”

“I’ll give you twins. I’ll make sure you get pregnant, just like the mom who gave birth to you and Yejin. You’ll have beautiful twins too.”

Yuri’s eyes trembled.

“So, you’re going to spread your legs again, right?”

After a moment of hesitation, Yuri spread her legs again.

“Hold on tight. I’m going to make you twins.”

Twins, pregnant, mom.

I kept repeating those three words. I stimulated Yuri’s desire whenever she seemed like she was about to give up.

Screech.

“Endure the pain. If you want babies.”

“Hiccup. Hiccup.”

Tear. Riiiip.

I could clearly feel her hymen tearing. Yuri squeezed her fists and endured the pain, even as she peed a little.

‘Ah, this is so fucking hot. This pretty girl is desperately enduring the pain to have my babies.’

Working this hard for baby-making sex.

It made me want to cum immediately. My cock throbbed, swollen to bursting.

‘But not yet. I’ve only just broken through her hymen. I have to cum deep inside.’

I stopped moving for a moment, catching my breath, and asked Yuri, who was panting heavily,

“How many babies do you want to have with me?”

Yuri struggled to spread her arms wide.

“Ten?”

“…….”

After looking at her fingers for a moment, Shin Yuri leaned in close and whispered in my ear.

“I want to make about a thousand.”

I laughed.

Her ambition was truly something else.

“And give me lots of twins too.”

Yejin, who had heard our conversation, came up to me and whispered that she wanted that many too.

“Okay. I don’t know how many we can have, but let’s try. Let’s go until we have tons of twins.”

The little darlings were overjoyed.

They hugged me tightly and said,

“Thank you.”

“I like you. I like you, Woojin.”

“Okay, okay.”

Then, shall we get moving again?

I slowly pushed my cock back in, which I had paused to talk.

The tight, bouncy hole resisted my cock and pushed it back out, but I ignored it and forcibly widened the inside of her cunt with my cock.

“Kuh. Ugh.”

Yuri curled her toes and endured the rod entering her belly.

She really persevered with the thought of having twins.

Yejin, seeing this, held her sister’s hand tightly and cheered her on.

“It’s going in a little more.”

Screech.

Oof. It’s so tight.

This is amazing.

To think that the twins who were so against sex would eventually want me to put my cock in them and shoot my cum inside.

Tremble, tremble….

“Just a little more. It’s almost all the way in.”

Yuri groaned and endured, and I pulled my cock back slightly at the end, then pushed it all the way in at once.

Thwack!

“!!”

Yuri arched her back and strongly peed between her legs.

Flap. Flap flap flap flap.

After that, she shook her hips wildly, peeing! Peeing! Peeing!

With that intense reaction, I couldn’t hold back any longer and shot my cum into Yuri’s cunt.

‘Haa haa. Finally came inside.’

I finally succeeded in inserting my cock into the twins who had been so impenetrable and coming inside.

Looking down, I saw Yuri, her back arched like a bow, her nipples erect above her flat chest.

I could see her cunt, still peeing a little, and my cock, buried halfway inside.

Sniffle. Sniffle.

Yuri finally burst into tears, probably because it hurt so much at the end.

“Come here. Let’s kiss. It’ll hurt less if we kiss.”

I climbed on top of Yuri and started shaking my hips in earnest.

Thump! Thump! Thwack! Thump!

Because it was such a tight cunt, each time I pushed my cock in and out required quite a bit of effort.

Yuri writhed in pain and tried to push me away, but it was a meaningless resistance under my weight.

“S-stop. It hurts. It hurts.”

Yuri put her mouth to my ear and begged me to stop fucking her, saying it hurt in a louder voice than usual.

Regardless, I continued to plunge my cock into her cunt, where blood, juices, and sperm were pouring out.

Yuri twisted her legs from side to side, trying to escape the pain, and I finally said one thing.

“Hold still. You want to make twins with me, right?”

“!!”

The effect was immediate.

As if she had been given a sedative, Yuri immediately calmed down.

I lifted my upper body from Yuri, whose resistance had disappeared, spread her legs wide, and ruthlessly slammed my thick cock into her small cunt.

Thwack thwack thwack!

“Huck. Huerk. I’m coming. Hold your cunt open.”

“Ahhk. Ahhk.”

Bzzzz.

“Ah, this is amazing. Yuri’s cunt is the best. It’s holding my cock tight and won’t let go. What’s Yejin doing? Keep sucking my asshole. Yuri, you get on all fours like a dog.”

Yuri got on all fours in front of me and stuck out her ass, and I grabbed Yuri’s hair and fucked her, pinching her flat breasts.

“Yuri. Raise your ass higher. Lower your back. The cum has to get into your uterus to have twins, okay?”

Yuri lowered her back and raised her ass high.

She accepted the vulgar position without hesitation.

She spread her pink asshole and accepted all of my relentless fucking.

‘Humans are ultimately slaves to their desires.’

Yuri, whom I’m fucking now.

Yejin, who is waiting for her turn behind me.

And all the women I’ve fucked on this island.

All of them succumbed to that desire and were fucked and enslaved by me.

They strangled themselves with the strongest desire each of them had.

Desire was such a thing to humans.

Sometimes it becomes a driving force, a goal, and a vitality, but it is a double-edged sword that can also be the most fatal weakness.

『What happens to those who were born with everything when they become empty-handed? Can they bow their heads to those they used to treat like slaves?』

It was a question I had by chance one day, and now I knew the answer.

Whether they were empty-handed or still had a lot, it didn’t matter.

In the end, humans bow their heads to achieve their desires.

Even if the other person is a mere slave, they will gladly crawl between their legs and lick their assholes if they can satisfy their desires.

Pride? That kind of thing is meaningless.

If they resist while being proud, it means that they don’t really want it.

A human who earnestly wants something burns all of their possessions and offers them as sacrifices.

As if selling their soul to the devil.

‘I guess she’s finally adjusted.’

Yuri’s resistance disappeared.

Now she was just panting and moaning at my fucking.

It wasn’t completely broken in yet, so she frowned whenever I stabbed her deeply from time to time, but her expression was generally calm now.

Her face was flushed, and she even swayed her hips slightly to match my fucking.

Was she envious of that sight?

“Woojin. How long are you going to do it with my sister? I want to do it too.”

Yejin, who was impatient, came to me and stomped her feet, urging me.

“Wait a little longer.”

She was just entering the pleasure stage.

And my cock hadn’t even reached the entrance to her uterus yet.

‘It’s better to break through quickly at the beginning to clear the way.’

I told Yejin to wait a little longer and continued to push my cock inside.

I lifted Yuri’s legs to take a breeding press position to insert it deeply inside.

Thwack thwack thwack.

Then, I mercilessly slammed my cock down from above, pounding my cock into her uterus.

I pounded and pounded, and even after reaching her uterus, I continued to pound it in.

“!!”

That was hard to endure, so Yuri struggled again.

“Stay still. Don’t you want to have twins?”

Even as Yuri spewed cries, pissed herself, quivered her pussy, and wept, I paid no mind, putting my weight into repeatedly crushing her womb.

I mashed her womb with my dick.

“Kkeueoooock!”

Eventually, Yuri let out a very small voice, yet a bestial groan.

It was a first. The twins had never made such a bizarre sound before.

An ardent timbre brimming with the pleasure of adulthood.

Probably no one in her life had ever heard it. Not even the nanny the twins adored so much.

Flap. Flap flap flap flap. Thud….

With a completely vacant expression, Yuri sprawled on the bed. It seemed the climax I delivered to her womb at the end was quite intense.

“Alright, now Yejin, lie down.”

Pushing aside her sister, who was trembling with her tongue lolling out, Yejin laid down in the same spot, spreading her legs wide.

“Did you wait long?”

Perhaps because she had been waiting while masturbating next to her, Yejin’s pussy was already soaked. Putting a finger in, there was no need to loosen her up separately.

It was very sticky and pliant, even more so than Yuri’s earlier.

“Then I’m going in right away.”

Nod nod.

Of course, before that, I got into the proper position, properly putting my weight into it-

After a deep breath, I thrust my dick in deeply all at once.

Thwack!

“!!”

The reason for thrusting it in all at once was simple.

Unlike her sister, Yejin was easily scared and whined a lot.

If I put it in slowly, she would run away immediately.

As expected, Yejin struggled wildly. Tears streamed down her face as she began to cry.

However, the dick that was already deeply embedded showed no signs of coming out, no matter how much she shook her body.

Struggling.

Alright, now I had to gently coax the younger twin.

“Yejin, does it hurt? Yuri already did it, should we just stop with our Yejin?”

“!!”

Yejin abruptly stopped resisting.

Yuri and Yejin were twins, so in some ways their personalities were exactly alike, but on the other hand, there were subtle differences.

The older sister was less afraid.

The younger sister, on the other hand, was relatively more afraid.

The older sister had a strong spirit of challenge and always moved first, but the younger sister was jealous and always followed her sister.

“Should we only let Yuri have twins?”

Shake shake.

As I stimulated her jealousy, Yejin began to endure the pain.

“Do you remember the position your sister took earlier? The one where she lifted both legs above her head.”

“The mating press?”

“Yeah. Get ready for that. That’s the optimal position for having twins. I’ll make you have twins too.”

Then Yejin grabbed her legs and lifted them high above her head.

In short, she herself took the position optimized for getting fucked and impregnated.

“Then I’m going to thrust now.”

Nod.

“Endure even if it hurts.”

“Okay.”

I immediately thrust my dick into the obedient younger twin.

I pounded the dick, which had only entered 1/3 of the way, until it was pushed in close to the root.

“!!”

Yejin trembled all over from the unimaginable pain.

The hands holding her legs loosened momentarily.

“Should we stop? Give up on twins?”

Grip. Yejin put strength back into her hands and tightly gripped her legs.

Thwack thwack thwack thwack!

I ruthlessly pounded my dick into Yejin’s small pussy over and over again.

Whenever it seemed like Yejin was about to give up, I would mention “twins” in her ear.

“Huff. Haa. Yejin. Another shot is going in.”

Spurt. Spuuurrrrt.

“Ooh. Our Yejin’s pussy is so good. Do you like it too?”

“Umm. It feels so good, I gave it strength. I came with you too.”

“Good job. You have to come with me when I cum to be able to get pregnant with twins. Keep that in mind.”

I instilled bad habits (?) into Yejin while continuing to thrust my dick.

I shot five times inside her in a row in the mating press position.

Then, perhaps because I had been more intense with her than with her sister, Shin Yejin shiofuki several times and eventually fainted.

Tsuburuk.

When I pulled out my dick, the residual urine left over from the shiofuki trickled out of her pussy, forming a puddle on the floor.

“Hoo. Yuri, Yejin. I enjoyed your virgin pussies.”

I want to try eating Yu Hana with them later.

Gathering the top three beauties of the international high school and eating them together would be something else.

‘No, should I gather only the flat-chested ones and eat them?’

That would be good too.

As I was having such useless thoughts and drinking water, I soon heard a stir next to me.

It was Yuri.

Yuri, who had regained consciousness first, shook her sister, who was trembling and pissing a little, to wake her up.

Soon, Yejin also regained consciousness and got up.

“Get water.”

The twins received the water and drank it. As the cool water went down, they seemed to snap out of it, and the twins widened their eyes and stuck close to me.

Then, they whispered in my ear.

“Are we pregnant with twins now?”

In fact, there was still quite a bit of time left until the danger period.

It would take a long time for the eggs to ovulate.

‘According to the encyclopedia, 8 days.’

In short, the twins were currently in their safe period. So I told them.

“You can’t get pregnant from doing it just once, can you?”

Even if they showed the possibility of implantation in just one try, I would never tell them the truth.

The twins’ personalities meant that they would be fixated on something for a maximum of one week.

In other words, if they heard that they were pregnant, there was a possibility that they would not want to do it anymore.

The twins said to me.

“You said we could get pregnant even if we only cum once.”

“The teacher said so too.”

“Yuri, Yejin. If you could get pregnant so easily, why would people go to the hospital because they can’t get pregnant?”

Yuri and Yejin widened their eyes.

They nodded slightly as if what I said made sense.

“And if you could get pregnant so easily, there would be no reason for the kids in our class, the teachers, and the stewardesses to roll around with me every day, right? You guys know how much effort they’ve been putting in to have a baby all this time.”

My girls often said to me.

-Cum inside me, Woojin! Cum inside me and impregnate me with your baby!

-I’ll give birth to Master’s baby! I’ll definitely get pregnant and give birth!

The twins, who had been hearing that story all along, nodded in agreement with what I said.

“By the way, if you want to have twins, you have to do it even more than that? You have to give birth to two people at once, so you have to do it twice as much. Do you know what I mean?”

“!!”

Yuri and Yejin folded one finger each twice, then nodded.

It meant that it was correct in their calculations. They were truly innocent.

The twins asked.

“Then what do we do now?”

“What do you mean, what do we do? We have to keep doing it from now on. Until the evidence of pregnancy comes out, until we have twins. Are you going to quit?”

Shake shake.

“Is that all it takes? Can we have twins if we just do it a lot?”

“That’s right?”

The twins had a suspicious expression for a moment.

Even though the kids were innocent, they had good intuition.

They clearly felt like something wasn’t right, but when they listened to me, there were no contradictions, so they had a strange expression.

In the end, when they couldn’t find an answer on their own, the twins huddled together. They put their cheeks together and whispered in each other’s ears.

I focused and leaned in to listen to what they were saying, and [Encyclopedia] displayed an alert showing the conversation.

Shin Yuri: Come to think of it, I think I saw it in a book somewhere. It’s a story about lions.

Shin Yejin: Ah, I know what you’re talking about. You’re talking about the female lion that mated 100 times a day to have a baby, right?

Shin Yuri: Yeah. That story was in there too. Female chimpanzees can only have about five babies in their lifetime, but they copulate more than 6,000 times.

Shin Yejin: Yeah yeah. I remember it clearly too.

Shin Yuri: It seems like you have to do it a lot to have a baby.

Then the twins stared at me intently.

Two pairs of eyes glanced over me and my dick.

‘…Uh, um. Even so, 6,000 times is a bit much.’

Or is it? I cum about 100 times a day, so can I easily do 6,000 times?

As I was thinking about that, the twins came to me from both sides and grabbed my arms tightly.

They whispered in my ears from both sides.

“Then let’s keep doing it until we get pregnant. Let’s do it until we have twins.”

“Put your dick inside and shake it and cum again. Put a lot of thick stuff in.”

“…….”

In the end, baby-making sex resumed.

Since both of them had tremendous greed, unlike at first, I had to fuck the twins alternately.

I would lay both the older sister and the younger sister face down on the bed, cumming in the older sister once and then cumming in the younger sister once.

Or I would stack the younger sister on top of the prone older sister and fuck their pussies alternately.

“Hey, hug each other tightly. That’s right. Stick your pussies together even more.”

When the previous method got a little boring, I would have them hug each other tightly and shake my dick between their pressed pussies and bellies.

Then, when my climax came, I would put my dick in the older sister and cum half of it, and then put my dick in the younger sister and cum the rest of it.

‘There’s really a strange pleasure to it.’

In fact, it was a play that could be done with other women as well, but doing it with identical twins who were like looking in a mirror was particularly pleasurable.

If I had to express it in words, it would be a sense of conquest. A sense of depravity.

It was the pleasure that came from making both of a pair of twin sisters, who are few in the world, my cunts.

“Kuh. I’m cumming again. Get ready to receive my jizz.”

As they were hit by my jizz, Yuri and Yejin reached out and grabbed their pussies, spreading them open.

This time, I put half of it in Yejin first, and then put the other half in Yuri.

The twins, who had received the jizz, removed their hands and squeezed their butts shut.

As if they were determined to take good care of my seeds and give birth to twins.

“Hoo.”

I took a breath and lifted my head, and I saw that the bright sun was already shining.

It meant that we had been rolling around all night.

‘There were some twists and turns, but I finally succeeded in getting on top of the twins and marking their wombs.’

I succeeded in leaving a sign that it was mine.

I yawned and gestured to the twins, who were stretching.

“Are you both hungry? Here, eat strawberries.”

Shake shake.

“We can’t eat strawberries now that we did it.”

The little ones looked at the strawberries with sad faces and then lowered their heads deeply.

I picked up two strawberries, one in each hand, and brought them to the kids’ mouths.

“Hey, believe what I say. You can eat them even if you do that.”

“The nanny said we can’t eat them.”

“I’m telling you to believe what I say?”

When I pushed the strawberries into their mouths, the twins hesitated and ate them.

Then, their eyes lit up.

The twins blinked their eyes several times and chewed the strawberries in their mouths.

They did that for a long time before swallowing them down their throats.

“I was right, wasn’t I?”

An unbelievable expression.

I bought two boxes of strawberries and placed one in front of each of the kids.

“From now on, just believe what I say. I won’t lie to you.”

Nod nod.

“This is what you call true love. I’m only telling you the truth because I love you. By the way, you know? Everyone wants my jizz. Why would I put that precious thing in you? It’s all because I love you.”

Then the twins came closer to me. They hugged my arms and rubbed their bodies against me like cats with flushed faces.

“We love you too.”

“The most in the world.”

“More than the nanny?”

At my question, the twins nodded without hesitation.

It was finally the moment when their influence became greater than that of the nanny. I smiled with satisfaction and said.

“Then let’s eat strawberries and do it one more time.”

“Okay. Okay.”

The twins popped strawberries into their mouths and rubbed their bellies with their hands.

Eating strawberries and getting pregnant with twins….

An expression that they couldn’t be happier.

‘They’re so simple.’

That’s why they’re like devils sometimes, and angels at other times.

Pop. Pop. Pop pop pop.

I smiled faintly as I watched the twins sucking up strawberries with their mouths full, and turned my gaze to the [Store].

Beyond the hologram window, there was an alert asking if I wanted to purchase ovulation stimulants.

After pondering for a moment, I closed it without purchasing it.

Yuri and Yejin would have to eat that to get pregnant with twins, but I didn’t.

‘That way, they’ll keep trying to have babies until they have twins.’

They will be under me several times, panting, and receiving my jizz again and again.

‘With this, I’ve become very close with the top 0.01% of Korea. The most watched twenty-year-olds in Korea and the key players who will lead the next generation.’

I’ve impregnated them all, so it’s not just being close.

In some way, it will have a big impact on the future.

Maybe in a good way.

Or maybe in a bad way.

I’m not God, so I don’t know what will happen, but one thing was clear.

‘Finally, I’ve fucked all of our class, the high school seniors.’

Yes, that was clear and unchanging.

So, feeling proud, conquered, and a little empty, I lay down on the ground with my back to the ground.

The cool air of the cool ground rushed to me without rest and pleasantly cooled my hot body.

‘From now on, I will train the kids to be slaves, have them give birth to my children, and prepare for the day I return to Earth.’

I closed my eyes slowly, planning for the future.

It was the year I graduated from high school and became a full-fledged adult. That’s what happened that year.

I fucked all my high school senior classmates. End of main story (The End).