Chapter 56 – Back Hole.

“Can I pull it out?”
“Ha, you shouldn’t pick it carelessly…”
“Then, older sister, pick it.”
“Wait…”

My sister’s anus was blocked by a pink glowing gem.

The pussy underneath it was throbbing, showing shame.

“Do I have to see it like this…?”
“Yes. I want to see it right in front of you.”
“Ugh…!”

Behind my sister, who stood up hesitantly, I was sitting and watching.

Desperately suppressing the feeling of wanting to be touched, I watched my older sister pull out the anal plug.

“Whew, eu…!”

My sister took a deep breath and started pulling slowly.

A sculpture of a larger size than expected was revealed.

‘It all goes in there… ?’

It is shaped like a cone formed on top of a hemisphere, with a handle at the bottom.

It was definitely a different size from my sister’s anus that I usually see.

After all, the human body is amazing.

“Whoa…”

My older sister, who had finally managed to get it all out, let out a sigh of relief.

At the same time, the anus was enlarged to a size large enough to accommodate a cock.

“Wow… So you’ve been riding your bike with this on?”
“Huh…”
“You idiot. You should have told me a long time ago that I couldn’t ride.”
“Minwoo, you really provoked me… You said I couldn’t even ride a bike…”
“…Did I do that?”
“I did!”

It certainly seems like that was the case…

No, if you had said from the beginning that you were wearing an anal plug, you wouldn’t have told me…

“Sorry…”
“If you forgive me with words again, it will hurt so bad again…”
“…Of course I’m sincere. Who in the world would apologize just to put themselves in harm’s way?”
“Here. In front of me.”
“…”

How much does this sister see me as an animal?

Now that I think about it, it seems like the beast was right.

“I’m really sorry…”
“I’m really sorry…?”
“Yes. I’m really sorry.”
“Then… Kiss me.”
“Kiss…?”

My older sister slightly sticks out her butt while saying it’s a kiss.

Are you really asking me to kiss you here?

I heard your sister has unique tastes just like me…

“Ugh…!”

My sister’s butt, which is not only stinky, but also emits a dirty smell.

Before heading straight to the anus, I tasted the pussy first.

“Hot…!”

At that moment, my sister’s anus shrinks.

Without stopping, I followed the pussy all the way to the anus.

It’s not a joke to feel immoral because I feel like I’ve touched something that shouldn’t have been touched.

“Huh?!”

When the tongue touched the opened anus again, the anus contracted and the tongue tightened, and a dense smell came out.

Tightness and sensation different from that of the vagina.

“Tsk, hehe…!”

My sister’s body trembles with the movement of her tongue.

Is it really that good? I feel like I’m more distracted than usual.

“Ugh… Ugh…”
“Hicuk!!”

My older sister sat down when I kissed her anus as if I were kissing her pussy.

Her whole body was shaking, with only her buttocks raised towards me.

“Did you like it?”
“Whoa…”
“It must have been quite good…”

I picked up my older sister, who had just left, and moved her to the bed in my room.

“Whoop…!”

This time, a kiss with the lips.

It’s the same clothes I wore when I left, and it feels like I’m being forced to attack my older sister.

“I like kissing you…”
“Good?”
“Huh…”

Instead of taking off my clothes, I just rolled them up and took off my underwear.

An already wet pussy and prominent pink nipples.

The elasticity of the chest, which can be held in one hand, still hasn’t changed.

“Is this why you haven’t been able to do it lately?”
“Ugh…”

I definitely promised to do it next time, but it took quite a long time.

I thought it was going to be an atmosphere where I hugged my older sister from behind, kissed her, and ended up having sex, but somehow it ended with a kiss.

One day she didn’t even kiss me at all.

Of course, if the reason is all for today, it is completely understandable.

“Can I put it in?”
“Yeah… Maybe…”
“Should I release it with my pussy before that?”
“Huh…”

Bring your dick to the honey-flowing pussy hole and push it right in.

The pussy accepted the cock without resistance, and responded by tightening up to the object that had been introduced for the first time in a long time.

“Tsk… Tsk tsk…”
“Ugh…”

After putting it in for a few days, the sensitivity is no joke.

I can feel each and every vaginal oil, so just the pussy is enough.

“Huh!”

I imagine being fucked in the anus for no reason, and I shake my waist harder.

Although I will actually get fucked soon.

“My sister’s skirt is going to get wet.”
“Ah…!”

When I felt like her pussy was sufficiently relaxed, I removed my dick and changed positions.

“Now hand it over.”
“Yes…”

At my words, my sister sticks her butt back.

The two gaping holes seem to be begging to be put in.

Clearly, the anal plug was effective, as the inside was clearly visible.

An anus that starts in pink and continues into unknown territory.

The fear of what I shouldn’t do and the curiosity about the unknown coexist in my head.

“I’ll put it in…?”
“Uh, uhm…”

I was too cautious to insert my dick right away, so I started to slowly insert the finger that I had inserted last time, or rather, the one that had tingled.

“Whoa…”
“Tsk…”

When you insert your finger, the anus contracts.

I wasn’t drunk, so I was extremely shaken, but as I was sane, a tremendous sense of immorality ran down my spine.

“Huh haha…!”
“…”

The more I move my fingers, the louder my sister’s moans become.

Even though I’m moving slowly, my tense muscles won’t let go of my fingers.

The more I did it, the faster I wanted to sting.

“Ah, haaaaa, huh…!”
“I’ll add one more.”
“What?!”

My dick is much bigger than this, but there’s no way I could fit in just one.

They say it’s adapted to an anal plug, but it’s still very different from the real thing.

“Now, let’s sleep…!”
“It hurts?”
“Joe, just a little more gently…”
“Huh…”

My sister let out a slightly painful breath.

In order not to cause pain, I moved more slowly and gently than before.

“Ugh, wow…”
“I like the pussy, do you like it this way?”
“I-I don’t know…”

My sister, moaning loudly, buried her face in her pillow.

The anus is slowly starting to loosen up.

Thanks to this, it became much easier to move my fingers.

“Ha, sssssgt2222a22a222c2c1c16fc6c6cd78855f785877777211111111111111121112112111121111111111111111111111111111111111100000000000000cm
“Sister. You’re so pretty.”
“Where are you going…?”
“Everything. Pussy and anus. Both.”
“Was it that way…?”
“Did you know where it was?”
“Huh…!”

As the atmosphere slowly heated up, I withdrew my finger.

The anus is definitely wider than before.

Now all that remains is to insert the dick.

“Whoa…”

My sister’s body twitches slightly when the glans is touched. At the same time, I also start to tremble.

Is it really okay to step into this unknown territory?

Even though my sister gave permission to everything, she did not give permission to this area.

Still, I can’t leave you now that I’ve come this far.

“Relax.”
“Uh, huh…!”
“…!”
“Hmm!!”

Push the dick as far as possible into the relaxed anus.

At the same time, the pressure that comes upon you.

If the vagina is gently tightened, the anus feels tightly tightened.

No matter how much I loosened it, it took quite a bit of force.

“Sigh…!”
“Turn it off!”

Both of us were out of breath and couldn’t breathe properly.

I felt it for the first time, and my sister felt it for the first time.

Perhaps because it was narrow, it was stronger than what I could grip with my fist.

It’s not for nothing that there are anal bugs.

It’s really tight.

“Haha…”
“Minwoo, hey…”
“Sister…”

It’s on a different level from the usual back-and-forth.

My dick stuck in the anus, not the pussy.

This is anal sex.

It truly feels like a new world.

“It’s okay to move…?”
“…!”

My older sister couldn’t bear to speak and just nodded her head quickly.

I felt like I knew the reason why I couldn’t speak.

Because I was sure that if I moaned now, my throat would probably explode.

“Huh, haha…!”

Overcoming the pressure in my anus, I began to slowly move my waist.

The pressure that came with it was rubbing against my glans, and it felt good, no joke.

“Whoa… Ugh…”
“Town…!”

For a moment, I felt guilty that my sister would be in pain.

My cock was consumed with pleasure and told my brain to move faster.

The opposite sex said no, but my instincts were begging me to quickly ejaculate on this female.

“Ha, ah… Wow…!”

Beyond moaning, my sister could barely make a sound.

However, in response to that weak sound, the anus was clearly tightened.

It’s been a long time since I had any free time either.

“Now, huh, min, huh?!”

Using the pre-cum as lubricant, the cock began to go in and out more easily.

The creaking sound grew louder, and the moaning also grew louder.

“Sister… Sister…!”
“Ugh, huh, huh, huh!”

The feeling of ejaculation slowly starting to rise.

The tightness of my anus was urging me to ejaculate even more.

“Ugh…!”
“Ugh…!”

Unlike the vagina, the older sister’s anus is tightened to prevent the dick from being pulled out.

The sensitive cock repeatedly pours out semen.

I had to keep pouring out semen until my erection was relieved.

“Haa… Ah…”
“Haha…”

The barely missing dick lightly skimmed her older sister’s ass.

“Huh…”
“…”

With a cute sound, semen flowed from the anus.

“I’m dizzy…”

The fact that both my sister’s holes, both front and back, were stained with my cock gave me a sense of conquest and at the same time dizziness.

『

“Sister. I’m sorry.”
“Ugh…? What…?”

After my first anal sex, I cleaned up and lay down on the bed with my sister.

We took a shower together, and the nice scent of body wash wafted up to me.

“I felt like I was forced to do it. Because of me, I put something strange on my back. My sister hated it.”
“Chi. I’ve done everything.”
“Sorry…”
“It’s okay. I too… Was interested…”
“Did it hurt?”
“Yeah, really. When I first put it in, I thought it was going to tear.”
“…”
“But I guess it was good because I got used to it…”
“You’re really perverted…”
“Who caused this to happen?”
“Who do you think it is?”

Will the day come when we can have anal sex casually?

I’ve never smoked, but if I did, I’d feel the same way as I did today.

“Ah! That’s right! Wish!”
“Wish…? Ah.”
“You couldn’t have forgotten, right?”
“If my sister hadn’t told me, I would have forgotten.”

Come to think of it, I said that in exchange for anal sex, I would grant my sister one wish.

“What should I wish for?”
“…”

It’s not like you want to do it in reverse or anything like that.

I promised I would do anything, but… I just want to avoid that.

“Umm… Ah!”

My older sister thought for a moment and said with an embarrassed expression.

“My, tomorrow…”
“Tomorrow?”
“Yes. Tomorrow.”

My sister blushed and turned her body to the other side.

She persistently chased after her sister, saying something, and eventually she opened her mouth.

“Just for tomorrow… Call me Minyoung.”