Chapter 77 – Under the Library Desk

“Haaaaa∙∙∙ Huaaaaa∙∙∙!”

“∙∙∙ Lower your voice!”

Seojin is shaking her thighs in my arms.

Even though she wasn’t having sex, she was moaning as if something was inside her.

Early in the morning, with the librarian right in front of her, she was shaking her thighs, probably because she was overcome with a sense of immorality for doing such a dirty thing.

Fortunately, she was sitting on top of me and not on the floor, so there wasn’t much movement.

It was because my body was absorbing all the shock.

Only the sound of skin touching and falling is heard like noise.

The more I pounded her on top of her, the more pleasure she felt on my cock.

Seo Jin-ah’s thighs were firm and soft.

Maybe it’s because it’s not the upper part of her thigh, but the inner part. Especially light skin.

It felt like I was making paizuri.

‘∙∙∙∙∙∙I’m going crazy.’

She hadn’t moved much, but it already looked like she was going to cum.

Perhaps because she had tried it in a PC room before, she knew how to move it to my liking.

Seojin intentionally rubs the side and lower part of her glans between her thighs.

Thanks to her, the inside of her thighs were already wet with pre-cum.

“Huhhh∙∙∙! Tail. “Touch the tap∙∙∙ tap∙∙∙”

“∙∙∙I understand, so don’t say it. “I’ll take care of it.”

“Ugh∙∙∙”

She keeps her mouth shut as she mumbles dirty words like she does during sex, and moves her hands to squeeze her breasts.

Those breasts that I made so many inverted nipples while fucking yesterday.

But that was yesterday. Today was different.

Like checking attendance. I had to make inverted nipples at least once a day.

Ugh—

She places her fingers on her nipples and presses them inwards, allowing them to go in gently.

It wasn’t long after she started co-tapping that she became less excited, so her tip stayed buried in Yurun for a long time.

She peeks over her shoulder at her inverted nipples and satisfies my own desires to the fullest.

‘Those breasts are real∙∙∙’

It was so scary just to look at it.

Perhaps because it had pervert-like breasts that I hadn’t seen in porn, I became even more attached to them.

If I had been holding her in a forward position, I would not have been satisfied with just looking at her and would have placed my mouth directly on hers.

Then the tsk tsk sound would have spread and the librarian would have caught it. Is that a good thing?

I was grateful to be held back.

Instead of sucking her inverted nipple with her mouth, I decided to pull it out with her fingers.

After grabbing Seo Jin-ah’s breasts, he brings her fingers together near her breasts and pulls them out as if pushing.

Her breasts were all soft flesh except for her nubs, leaving only the hard nubs sticking out.

Her right breast had a plump peak, while her left breast still had an inverted nipple.

Comparing them side by side like this made it twice as bad.

It felt like someone was opening my brain and pouring in pleasure.

Tsk. Tsk. Tsk.

Now I didn’t stay still and rubbed my dick between her thighs.

The moment she lowers her thighs, he raises his cock and strikes her.

Because of this, the sound of flesh rubbing was loud, but it was still at a decent level.

The sound was so loud that we couldn’t hear it unless we were sitting at a hidden table.

Thanks to the rougher rubbing, the stimulation in her pussy cavity, which is being rubbed along with her thighs, increases.

“Hwaaah∙∙ Huaaaaang∙∙∙! “Huhhhhh∙∙∙!”

Seo Jin-ah’s mouth gradually opens and her moans become more intense.

Now, it’s a sound that the librarian would recognize if she listened closely.

If we reach the climax here, the rest is obvious.

I’m 100% caught and will be at the police station a few hours later.

I also didn’t like things getting complicated, so I put my finger into her opening mouth.

Her hands were massaging her breasts just a moment ago, so her fingers smelled strongly of her body.

Once my finger was in her mouth, instead of moaning, she started sucking my finger, which smelled like her own.

My fingers are covered in her saliva.

While we were hitting each other like crazy. I heard the librarian’s voice.

“Ugh∙∙∙ I’m feeling sleepy∙∙∙ Should I at least have some coffee∙∙∙”

The librarian, who had been working for a while, got up and started walking somewhere.

The destination was none other than us.

To be precise, we were walking towards the bookshelf to look at books, but the table we were hiding in was in the center.

She stops in her tracks, standing tall in front of us.

“∙∙∙∙∙∙What is this?”

Sister-in-law, who finally discovered the terrible scene that Seo Jin-ah and I created.

She stared blankly at Seo Jin-ah’s yellow urine.

“Did you spill your drink? Or maybe urine?”

Then he lowered his head and sniffed her.

She smelled a faint, earthy smell and was sure it was urine.

“Did the dog come in secretly and take it away? “I made sure to check the door∙∙∙”

The librarian sighs and mutters, “How does the librarian clean that up?”

Still, he didn’t seem to think it was human urine.

It seemed like I thought that too. If I suddenly woke up and urine was sprinkled in the center of the library, it would be difficult to attribute it to a human being.

It was difficult to do unless you were a pervert like me and Seo Jin-ah.

“Umm∙∙∙ Umm∙∙∙”

Seo Jin-ah must be thinking the same thing as me, as she flops her body on top of me.

She says she is a huge pervert and is showing signs of that immorality.

And she still hasn’t left the scene and is hitting on her step-daughter with the man who did it with her below.

She was so excited that I could feel my cock squirting her love juices.

“For a moment. “What is this white thing∙∙∙?”

But it didn’t end there.

In the scene we created, there was not only urine but also semen that I had cum.

I didn’t cum once, I cum like 4 times.

Sigh—

The librarian extends her finger and gently traces my semen.

Then he brings the semen on his finger to his nose and smells it.

“The smell∙∙∙ this is definitely∙∙∙”

Until last night, he kindly told me what was going on. The scene where my sister is smelling my semen.

I couldn’t see the scene right away because I was hiding under the table, but I was able to imagine it just by hearing the words.

I can’t believe I showed my semen to another woman, not Seo Jin-ah.

Hot!

Due to an unknown impulse, my dick became even stiffer.

I guess I also picked up Seojin’s pervert taste, but I started getting excited just by imagining that someone was looking at my semen.

Seo Jin-ah’s hands that were clutching her breasts put a lot of strength into them.

She teases one of her protruding nipples.

“Huh∙∙∙!! Absorb∙∙∙!! “Keuung∙∙∙!!”

Perhaps because of the crushed stem, Seo Jin-ah twists around in my arms.

I want to moan, but I can’t because my finger is in her mouth.

Vibrating her own body was the only way for her to endure the rest of her pleasure.

The more her thighs shook, unable to resist her pleasure, the more intense the feeling of her ejaculation became.

“Oh, I guess not∙∙∙ I saw that student couple urinating the other day. “I just thought something strange.”

As we reached our climax, the librarian gave up thinking any more.

She wiped the cum off her fingers on her table and walked out of her library.

“I should go get some towels and get some coffee together. “Maybe it’s because I haven’t met a man lately∙∙∙ I keep getting strange thoughts∙∙∙”

Sweet.

So, there were only two people left in the library.

“Hwaaaaa Hua∙∙∙ Huaaaaang∙∙∙!! Hehe∙∙∙!!!”

Seo Jin-ah spit out my finger that was in her mouth and moaned wildly.

At the same time, she unseals her restrained movements and rubs her thighs together to make a loud sound of her flesh.

I, like her, was excited all the way to her head and rammed my dick into her thigh with all my might.

The library is filled with the sound of flesh rubbing against each other.

The situation came quickly.

Pew pew pew!
Burrrr! Bye!

Pure white water spurts from her glans protruding between her thighs.

The liquid, which spouted like a fountain, floated in the air for a moment and dyed her lower body white.

Hot semen coats my skin, which has become cold in the early morning air.

I climaxed easily because her thighs were soft, but not Seo Jin-ah.

She said there was nothing inside her vagina and she was just empty.

But since what we were doing wasn’t sex, we were having sex, so instead of penetrating her, she did something else.

“Kwaaaaang∙∙∙!! Kwaiiing∙∙!! Huh ahhhhh !!!

Seo Jin-ah spread her closed legs, stepped on the floor with her feet, and rubbed her crotch against the ejaculating cock.

She spreads her legs as wide as she can, exposing as much of her insides as she can, and slams them against his cock as much as possible to stimulate her clit and holes.

And she rubbed her crotch hard against the cock, which was gushing out her cum.

That horrible scene was coming into my field of vision.

“Huhhhhh∙∙∙!!”

Seojin finally stopped rubbing her crotch to see if she had climaxed.

She sank her whole body down, her pussy flesh clenching around my cock.

She leans her body against me behind her and feels the pleasure of her climax together.

Water flows from all her lower holes.

Pussy juice came from her vaginal opening and freshly produced urine came from her pee hole.

Their genitals, which are attached to each other, become moist with her water.

“Haaa∙∙∙ Haaa∙∙∙”

“∙∙∙Are you done now?”

“Hmm∙∙∙ Ugh∙∙∙”

I slowly lay down, hugging her small body from behind.

Both me and her, she had no strength left after having passionate intercourse since last night.

For a moment. I laid down on her floor, hugging her, with the intention of giving her a little rest.

Because it was outdoors, the floor was cold, but her body was still warm.

The cock inside her pussy felt good.

In that state, Seo Jin-ah and I caught our breath.

Now we have become completely similar to each other.