Chapter 78: Remembering My First Orgasm in Oppa’s Arms [R-18]

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Stella, the blonde tsundere sister from 「Onahole Academy」, had recently undergone a dramatic change of heart.

It was a different story from Serena, who had been in “I love Oppa” mode with the (new) Sang-hyeok from the very beginning.

For Stella, it started with hatred, then curiosity.

Maybe Orabeoni was trying his best in his own way.

She used to think she didn’t care what happened to a guy like him.

That is, until they cleared the Zombie Apocalypse dungeon together.

The brother she had dismissed as a D-rank wasn’t a coward; he had even helped her.

That series of events brought about many changes within Stella.

The biggest change was that she had finally acknowledged the brother she used to blindly hate as a member of her family.

Before that, Stella’s family consisted solely of her mother and Serena.

She herself had awakened an excellent talent, even if it wasn’t from a prestigious lineage, and the fact that they were a family was a source of pride.

Until that D-rank barged in.

Her useless Orabeoni had been a constant source of irritation…

“If anything happens to Mom, I’ll support you and Serena.”

As she said those words while leaving the house, Stella was surprised to realize just how much her own heart had changed.

…I’m going to take responsibility for Orabeoni?

The brother she had only ever seen as an obstacle in her life.

Just a month ago, she had hated him so much that she wouldn’t have felt the slightest bit of regret if he had died.

Now, she couldn’t even remember what the old Oppa was like.

To be sure, he was still a perverted Oppa.

The kind who tried to peek at his little sister’s panties…

But beneath that, there was a kindness she had never felt before, and it melted Stella’s heart.

Worrying about an A-rank when he’s just a D-rank. How ridiculous.

Before she knew it…

Stella found herself wanting to support her hopeless brother.

Because we’re family.

I guess some people just can’t succeed no matter how hard they try.

I’ll have to be the one to look after my D-rank Orabeoni.

That made the calculations a bit more complicated.

「Coins」

It was impossible to overstate the importance of Coins in the academy’s society.

Everything needed for survival stemmed from Coins. There was even a saying that as long as you had Coins, you could somehow manage even if you were on the verge of death in a dungeon.

This was because of the transcendental beings who collected Coins: the 「Devil Merchants」.

Devil Merchants even sold stats.

Stella had reached the limit of her leveling potential in D- and C-rank dungeons. To get stronger, she needed to learn how to deal with the Devil Merchants.

A named Magical Beast Steel blessed by an external god? That was a lottery you might win once in a lifetime. It wasn’t something you could rely on.

Stella had two options.

Stay at the academy and advance to her third year, or drop out, become a Hunter, and rake in the money.

I can’t let Mom bear the burden alone.

They still hadn’t finished paying off the mortgage on the house…

Tears welled up just thinking about her mother supporting three grown children.

Serena still had great potential to grow within the academy, so she needed to stay in school.

And her D-rank Oppa… he wouldn’t be of any practical help, but she still planned to live with him.

For that to happen, one of them had to act as the head of the household.

She had to earn money. Honestly, dropping out before her third year was like throwing away a perfectly cooked meal.

It’s okay. We have Serena in our family.

Stella wanted Serena to walk a path of flowers, bearing the “prestigious school graduate” label.

She had sorted out her thoughts over the weekend.

I can do it.

Isn’t this what I was planning to do anyway?

Become a Hunter, support Serena, and pay for both my tuition and hers.

I can do it all if I just sleep three hours a night for a year. The part about supporting Orabeoni wasn’t in the plan, but still.

Stella was just going to do it.

She made a silent vow, picturing her kind Orabeoni.

The rooftop wind was cold.

Ting.

Ah. I wish I had 50,000 Coins right now…

She had really wanted to at least attend Master Hunter Teacher Seridwen’s class…

Just as Stella let out a long sigh.

[Kim Sang-hyeok]
Kim Sang-hyeok has sent you 300,000 Coins.

[Stella]
?

[Stella]
What is this

It was just a little past lunchtime.

Stella was so shocked she almost dropped her phone.

The thought that 「My D-rank Oppa worked hard and earned money」 obviously didn’t cross her mind.

300,000.

That wasn’t an amount you could earn just by running a few 3D dungeons at the academy.

But the Coins deposited into her student ID were real, and Stella panicked.

Did Oppa sell his organs?!

Panicked, Stella’s thought process tangled into a complicated mess before spitting out a very simple conclusion.

She ran to F-Class and immediately looked for Sang-hyeok’s girlfriend.

“What’s wrong?”

“Do you happen to know who my brother’s girlfriend is?”

At her question, Hena and Yuuna came out together.

Why does he have two girlfriends?

With no time to dwell on such thoughts, she asked about her brother’s whereabouts.

“If you’re looking for Sang-hyeok, he should be with the Student Council President.”

“He was summoned by the President…”

No way.

Stella’s heart sank.

「The disgrace of our academy. This is the only way you can contribute to society.」

「Aaaargh!! No! Don’t cut me open, please! I’ll be good and stop getting demerits!」

The Student Council President in her imagination laughed sinisterly.

「Now you say that? It’s too late! Let’s see what color the blood of a potential criminal is!」

「Noooo!! Save me, Stella! My cute little Stella-chan! Oppa’s gonna die!!」

Gasping for breath, Stella ran all the way to the Student Council office.

She ran into the Student Council President right in front of the room.

Even standing before Isabella, Stella was in no state to be polite.

“Kim Sang-hyeok’s sister?”

“Where’s my brother right now?”

“…”

“I asked where he is! Let me tell you something, even if my brother is a useless D-rank with a ton of demerits… if you take him away, I won’t let you get away with it!!”

“…He’s in the nurse’s office.”

Seeing that Stella was in no condition to listen to a step-by-step explanation, Isabella immediately told her where Sang-hyeok was.

And so, Stella was able to charge into the nurse’s office faster than anyone.

“I just got a little hurt in a dungeon. I didn’t sell any organs.”

Once all the misunderstandings were cleared up, an extreme sense of relief washed over her.

Stella sobbed in Sang-hyeok’s strong arms.

“How did you get hurt…?”

“I was trying to earn a little extra.”

“You idiot… Don’t push yourself… You should be thinking about living off me instead! If you die, Orabeoni, I… I won’t be able to bear it…”

Ah.

As she spoke, Stella realized her true feelings, which she hadn’t even known herself.

She realized that she now felt so responsible for her Orabeoni in her already tough life that she would feel desolate and lonely without him.

Held in a firm embrace where she could be spoiled, Stella melted completely.

If I had a dad, would he have been this reliable…?

Stella found herself thinking of the father whose face she didn’t even know.

“What color are your panties today?”

“…”

Stella didn’t even get angry.

Just a month ago, she had found this perverted act utterly disgusting, but now, it even made her happy.

“…Pink.”

She lifted her uniform skirt to show him.

Stella felt an endlessly generous heart toward her brother.

Seeing her D-rank Oppa lying there with an IV drip, injured from earning a huge sum of money that was way out of his league, all she felt was a surge of pride, a desire to care for him, a wish to make him forget all his worries and be happy.

Aside from when he was teasing her or when she’d held onto him in a dungeon, this was the first time she had been properly held like this.

Stella loved being in her brother’s arms.

She had come to love everything about him. From head to toe, his masculine scent, the sound of his voice…

As she relaxed into his embrace, Sang-hyeok’s erect cock brushed against Stella’s body.

…Did this happen because of me?

It wasn’t an unpleasant feeling at all.

Far from disgust…

Stella even found herself glad that she was his “little sister.”

Maybe there was something a woman could do in a situation like this…

“…Is it uncomfortable? Should I do something for you?”

“Stella?”

If she said she’d do anything…

What would her super-perverted Oppa make her do?

“I’ll help you. Just a little.”

………

…….

…

Stella quickly regretted it. What was I thinking, doing something like that?

Her greatest sin was that the diligent Serena had caught her in the act.

What will Serena think of me?

I was the one who gritted my teeth and expressed such hatred for our perverted Oppa, yet I was the one who personally stroked his cock and helped him cum.

The fact that Serena still hadn’t slapped her was, on the contrary, terrifying.

I don’t know what she’s thinking.

“Stella. What should we have for dinner tonight? Oppa said he’ll be home after he’s done with his work.”

“…I-I don’t know.”

“We’re a little short on money, but I want to have a somewhat luxurious dinner when the family eats together…”

Hearing Serena’s worries, Stella moved like lightning.

She briefly explained what happened today—minus the handjob.

Then she entrusted the money to Serena.

“Really? Oppa gave you this money?”

“Hard to believe, right? I thought he’d sold an organ or something.”

“…I’m going to go to the market again! We have to feed Oppa better meat than just pork leg!”

“R-Right…”

We’re having galbi-jjim tonight!

Serena declared before going out to shop one more time.

“Hmm-hmm-hmm♬”

Watching Serena hum as she prepared the ribs for the pressure cooker, Stella’s mind grew even more complicated.

She’s not asking…?

I was sure she’d caught me stroking Oppa’s cock in the nurse’s office.

Could it be that Orabeoni was better at covering it up than I thought?

Or maybe Serena was so naive that she didn’t properly understand the situation…

There’s no way…

Even if Serena only knows how to study, she must have had sex education.

But we sisters have no experience with men. We agreed to respond to any confessions with, “My parents are strict, so I can’t.”

Most importantly, Oppa is not a potential romantic partner.

For Stella, this was a crisis that could destroy their family.

「That’s hilarious, Stella. So you were doing that with Oppa behind my back? You’re so weird. Disgusting.」

The Serena in her imagination condemned her!

Ugh…

I have to fix this somehow…

I’ll call Oppa and calmly reason with him. Tell him that situation was something spontaneous, and for the sake of our family, it’s better to forget it.

Stella was ready to display a maturity beyond her years!

And in the actual situation.

“Fine. I like Oppa. You got a problem with that?”

Stella’s thread of reason snapped.

“I like him! I like him! I like him! So what if I like him? It’s true I hated him and said horrible things until just a little while ago. But what am I supposed to do if I like him now?”

To be precise, the only thing in her head right now was ♡I like Oppa♡.

Trying to say it calmly was just too embarrassing.

“His thing was… so hard it looked painful, so I just helped him relax! I’m his little sister. I can do that, can’t I?”

“How could you? That’s not something you’re supposed to—”

“A-Anyway…! I don’t regret it. And I have no intention of taking it back…”

It’s over.

Just as extreme options began to cross her mind, Stella was pulled into an unexpected back hug.

“I like you too, Stella.”

Squeeze.

Ah.

Before she could learn how to orgasm by masturbating her clit or nipples, Stella first learned how to orgasm from her brother’s hug.

Without even knowing what the sensation was, mistaking it for simple happiness in her brother’s arms, Stella’s thighs trembled uncontrollably.

When Stella came to her senses, she was already offering him her ass to relieve his hard cock.

“You called your little sister adorable… Are you going to take responsibility for that?”

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Translated By: Meher (RaidenTL)

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