My On*Hole Academy [EN]: Chapter 80

Chapter 79 – My Stepsisters Suck My Dick

Being alone together in the room, the sucking and licking felt like a predetermined future.

Stella felt her body heating up, acutely aware that she was clinging to her brother’s waist in a suggestive, legs-spread position that she could never show Serena.

‘This is strange… What is this feeling…?’

Stella still didn’t know.

She was so innocent that she didn’t even realize she was sexually aroused by her brother.

She simply listened to her brother’s “I love you” and completely lost herself in their private world.

“Can I have Oppa’s [term of endearment for older brother in Korean] thing if I do this…?”

She even uttered lines that would make her want to jump out of the window if someone recorded them and played them back to her.

She even thought that she didn’t need anything else as long as she had Oppa.

Because it was an irresistible position, she was also kissed by her brother.

Stella was surprised.

‘My first kiss…’

It was taken away so casually.

But the emotion Stella felt was not anger or frustration.

I need to do a proper kiss~~ again…

That was the only thought in her mind.

Stella eagerly opened her mouth slightly in front of her brother.

And stuck out her tongue.

“I’m ready… Oppa…”

She coaxed her brother, promising a proper kiss this time, and kissed him deeply.

Stella intertwined her tongue with his as her brother led.

And, as if it were natural, she swallowed the saliva that her brother passed on.

‘This is erotic…’

So this was what kissing was like: lewd.

It was about obeying and gulping down what Oppa gave me.

Stella naturally learned Oppa’s taste in kissing while receiving a perverted kiss.

‘Am I… going to have sex today…?’

Stella’s mind became complicated in an instant.

That wasn’t in the plan.

‘I washed… thoroughly and well.’

While kissing her brother, a woman’s instincts frighteningly activated.

‘I always trim my hair neatly, so… it’s okay…’

That instinct to show only the pretty side to my partner.

She instantly calculated how her appearance would be seen from head to toe.

But decisively, sex was an unknown area.

‘What if it hurts so much that I cry?’

Oppa’s dick wasn’t an ordinary size…

Can I let him put it in my little hole?

‘It’s okay even if it hurts. I hope Oppa feels good with my hole…’

I thought I had already opened my heart.

However.

When her brother’s thick, rough hand with prominent blood vessels swept under her waist and came in contact, Stella unknowingly tightened her thighs.

With the wariness unique to a virgin, she gripped her brother’s thick hand with her thighs.

Still, if Oppa wanted to have sex, thigh resistance would be easily pushed aside with his hand.

It was only after thinking that that Stella realized how dangerous this situation was.

If I have sex with Oppa… I’ll get pregnant…

I might get pregnant…

All the situations that would happen after that were too heavy for Stella to accept.

“I’m still… scared…”

But.

Oppa’s eyes are strange. In an atmosphere where she felt like she was about to be taken advantage of, Stella trembled.

I stimulated Oppa too much…

Oppa is also a male…

He definitely wants to stick it in me and get me pregnant…♡

I stimulated him…

Just by Oppa having a silent, hardened expression, Stella…

She had no choice but to prostrate herself in a pleading tone.

“Oppa…? Oppa, are you listening?”

“I’m listening.”

Tension is relieved.

“I’m sorry for scaring you, Oppa.”

Stella returned to Oppa’s arms as if she were being spoiled again.

Sex is scary, but I like Oppa.

When Stella knew that Oppa was holding back, Stella was overjoyed.

She even followed him to the bed and continued to act spoiled to her dignified Oppa.

Stella was completely intoxicated with the feeling.

The existence of a reliable man who can be spoiled turns Stella into a female.

The fact that the innocent Serena had actually hugged and slept in Oppa’s arms several times was also the cause of Stella’s anguish.

Was I the only one floating in this house?

That’s too much.

‘Now, me too…’

I’ll be Oppa’s commendable younger sister.

While Serena was serving by rubbing her thighs against Oppa’s sleeping dick,

Stella was gently rubbing against Oppa’s firm body.

‘What is this…?’

It was Stella who started learning clitoral masturbation.

She learns her first masturbation by rubbing against Oppa’s body over her underwear.

‘Ugh. Hak. This feels good…’

Twitch, twitch.

Stella learns how to masturbate with Oppa’s body and trembles with joy.

She couldn’t even let him touch her, but she was masturbating with Oppa.

It’s shameless.

Even if no one tells her, she knows that this is a very shameless act, and her body heats up.

‘It’s like preparing my mind…’

So that I won’t be surprised even if Oppa tries to touch me later…

In advance, I’ll remember Oppa’s scent like this…

“Hyak…!!”

As if Oppa knew all about Stella’s shameless behavior,

He reaches out and grabs her breasts.

When she came to her senses, both Stella and Serena were being teased with their breasts grabbed by Oppa’s hands.

“…Ugh… Ah…”

“Ah…”

There are no sisters to protest.

From this point on, the younger sisters’ breasts are sleeping bags for Oppa.

It was the beginning of the twisted relationship between the pretty stepsisters and Oppa.

Stella, realizing that Serena actually felt the same way as her,

She implicitly agreed to the 「Younger Sister Harem」.

Serena takes care of the dick,

Stella rubs against Oppa’s body and acts cute.

The two younger sisters’ eyes meet, with Oppa’s body in between.

“…I thought Serena only knew how to study. Hmph.”

“That’s why I told you not to say harsh things to Oppa, right?”

“I was trying to protect Serena…”

I felt wronged.

In those days, it was necessary to protect Serena from the shady trash Oppa, but…

If the result is like this, I get a little confused.

Was I wrong?

“You shouldn’t say things like curses to Oppa as a younger sister.”

“…That’s right… So… I’m reflecting…”

Stella becomes sullen.

“It’s okay. Stella.”

Serena held Stella’s hand tightly.

“Serena…?”

“I know you were trying to protect me. You also apologized to Oppa honestly. Now what’s left?”

“What’s left…”

“Just… getting along well with Oppa♡”

“Yeah, that’s right.”

Now only good things are left…

I’m glad I was embarrassed. I’m glad I had the courage to apologize.

Stella moved her waist again as if she were flirting with Oppa.

‘Ugh. Ah… I’m going again with Oppa’s body…’

Squeeze.

Stella secretly climaxed in Oppa’s arms, who was silently grabbing her breasts.

Serena is openly having her nipples pulled in front of Stella…

Even though the younger sisters’ breasts are being treated as sleeping bags by Oppa, Stella was accepting all of this situation.

‘Was it a mistake to push Oppa away back then? No…’

I really hated it back then. As much as I sincerely like him now, I sincerely hated him back then.

But one day, Oppa changed.

What was the trigger for the change?

Looking back, I felt that something was different from the day Oppa came down the stairs.

The way he looked at me and Serena.

That awkward smile, as if he was purely happy to meet us.

Stella felt like she knew her mother’s heart now.

I knew how amazing it was to have a real man in the house♡

A woman has to protect her family. So that Oppa doesn’t leave…

The two younger sisters volunteering to be Oppa’s sleeping bags and rubbing their bodies is very suggestive,

It’s a lewd secret, but…

Because she is a stepsister who can healthily carry 「Oppa’s baby」 in case of emergency, this kind of thing is possible.

Stella thought.

This is 「Oppa’s spirit-lifting」 that only Stella and Serena can do…

“I’ll tell you how to do it. Stella…”

“Yes… Serena.”

“Next… you know, right? Let’s cooperate…♡”

Nod.

The two younger sisters make a lewd alliance with Oppa, who is still not asleep, in between.

It was the moment when a family tradition was created.

*

I don’t know how I slept.

I thought I would never be able to sleep because my dick was so hard. It goes without saying that it was uncomfortable because three people were lying on a narrow bed.

But the soft bodies and breasts of the pretty younger sisters were more than enough to erase the disadvantage of the narrow space.

I was able to fall asleep quickly by putting my arms around both sides and comfortably fondling their breasts,

I was gently rubbing my dick.

And in the morning…

My dick was hard to the point of being shocking.

‘Heok [Gasp].’

To be honest, I thought I came as soon as I opened my eyes.

I hurriedly lifted the blanket and looked down, and my dick was stiff, but I didn’t come.

However, an enormous pleasure comparable to ejaculation continued.

“Chup…”

“Chyuuup…?”

Because Serena and Stella,

Each had my dick divided and in their mouths.

Since when have they been sucking? At least an hour ago?

Slowly, maintaining a distance that would barely touch their tongues so that Oppa wouldn’t wake up…

Slowly raising the sensitivity of the dick…

As the sun rose, it seemed that I woke up while they were openly sucking and licking.

I looked at the two younger sisters who had gathered like cats, curling up in my crotch, in bewilderment.

“What are you doing… you guys…”

“……”

Stella lowers her head as if she is embarrassed.

“I was teaching Stella how to suck Oppa’s dick♡”

Cooperative play that I never expected!

Stella munches on my balls’ skin with her lips, and Serena sucks and inhales my dick.

“Tchup…. Tchup…. Tchup….”

“Halk… Halk……”

I couldn’t have imagined it.

It’s such a stimulating sight.

Serena and Stella are hanging on my dick at the same time. As if to say that they will do their job even if Oppa watches, they suck it meticulously.

“Haa…”

There’s no way to stop it now.

I am…

I put my hands on the heads of the two younger sisters and stroked them.

Serena, who had gained perfect justification, sucked up my dick until her cheeks were sunken.

“Chyuuuuup….”

Serena is sucking my dick…

“Halkhalk…. Tchup….”

Stella, who is in charge of my balls, expresses her joy by kissing my balls’ skin shyly and raising my stimulation.

“Heok…”

My dick is so hard.

Serena looks at me and slightly parts her lips, licking my glans deliciously and saying.

“Tchup♡ Tchup♡ From now on, we’ll wake you up in the morning. Oppa?”

“Keu, Keueut.”

“Me too… I won’t lose to Serena, so. Jjoop♡”

I stroke Stella, who is sucking my balls, as if praising her.

Halkhalkhalkhalk♡

Stella immediately expresses her joy by kneading my balls with her tongue.

Didn’t you need to prepare your mind?

I can’t come to my senses in the situation where Stella is crawling under my dick and sucking my balls.

Is it really okay to do such a suggestive thing?

“Chyuuuuup…. Chyururururup…. Halkhalk….”

“Jjok…. Chyuuup… Tchup…. Chyurururup….”

The younger sisters cooperate with each other to suck up my dick!

Serena smiles at me after making eye contact.

Stella is still so focused on sucking my dick that she doesn’t look at me.

Serena made Stella like this…

She gently coaxed her so that she couldn’t stand not sucking my dick…

“Tchup…. Chyuuup……. You two… leaving me alone….”

Oot [sound effect].

Stella starts sucking my glans.

“I can’t forgive you for being so friendly…. Chyururururup……”

“That’s because, Stella…”

“Hmph…”

Stella batted her eyes while kissing my glans.

“Don’t make excuses♡ Just get your dick sucked♡”

Keueueueuk.

It’s Stella’s turn for vacuum fellatio♡

“What did you guys practice with Oppa’s dick?”

“Chyurururup♡”

“Stella. Good. Gather that saliva and suck Oppa’s dick softly♡”

No. I’m coming.

Seeing the strength in my thigh muscles, Serena licks the base of my dick and asks.

“Oppa, who are you going to cum in?”

Who, she says.

Can I choose?

In that instant, the two younger sisters look up at me while sucking my dick.

“Chyurururururup♡♡”

Ooot.

Stella sucks as if she won’t forgive me if I don’t choose her♡

“I’ll cum in Stella’s mouth.”

“Heubeup♡”

“I’m cumming♡”

I fix Stella’s head with my hand and ejaculate the thick semen that has been ripening since last night from the seduction of the younger sisters into her mouth.

Byureureureureureut♡ Byureureureut♡ Byureureut!! Byuuuut♡♡

I cum so much that even I think it’s too much.

Stella’s cheeks puffed up like a balloon.

“Euppeu♡ Huk, Heugeuk♡♡”

“Swallow.”

I muttered briefly and pressed down on Stella’s head.

I stuck my dick in Stella’s throat and ejaculated as if excreting semen directly into her stomach.

Byureureureureureut! Byureureureut♡ Byureureureureut♡ Beutbeut♡♡

“Heup, Heugeuk!! Obop♡♡”

Stella, who couldn’t breathe, rolled her eyes slightly.

Using Stella’s mouth as a toilet from the morning… I’m crazy…

The mouth that used to say harsh things to me…

Jjooop [kissing sound]…… and sticks to my dick.

Stella’s pretty face is a mess. Saliva and semen are dripping, and semen is also leaking from her nose.

“Heubeu…. Heuk…. Heubeup……”

I rubbed my dick on Stella’s lips and ejaculated the remaining semen.

Beut…. Beut……! Byureut…….!

It was an ejaculation that felt like the base of my dick was being pulled out…

I treated her like a toilet and ejaculated, but when I slowly pulled out my dick,

Stella didn’t even complain to me, but started sucking my dick softly.

“Tchup…. Tchup……. I couldn’t get it all. I’m frustrated.”

“It’s okay because it’s your first time.”

“I’m going to get it all next time…? Tchup…. Chyurup…. I’m going to be better than Serena.”

Serena would have definitely spilled it if it was just now…

It came out more than usual because you two made me so horny.

Serena comes over to Stella’s side and helps clean my dick.

“I’ll clean your dick and make breakfast. Oppa♡”

Swaying.

Serena wiggles her big butt and crawls to my dick, licking it meticulously.

I comfortably got up, leaving the dick cleaning to the younger sisters, and took out my phone to look at it.