Chapter 147 – 23. Happy Birthday (2)

After her first fellatio and first sex, in which Si-woon ejaculated so quickly that she couldn’t make excuses even when she was teased for premature ejaculation, it was only during the second sex that she was able to hold on to some extent and truly taste her Seha’s body. 〉
In particular, Si-woon was watching her videos and trying the position she wanted to do the most.

“Seha noona… Hmm,~ Sigh! Wow! Chureup~”

“Hey! Eup… Gulp~ Gulp~ Side♡”

– Squeak! Squeak! Jjigeuk~ Jjigeuk~ –

Si-woon stood with his genitals pressed against Se-ha’s and buried his cock, and also placed his lips against Se-ha’s and inserted his tongue all the way inside.
And as he kissed and had sex with Se-ha at the same time, just like many men have done in the video so far, Si-woon’s brain throbbed with the pleasure of paradise, and the exhilarating stimulation spread throughout his body.

So, the upper and lower mouths are continuously connected, rubbing and turning, and with both hands, you hold Seha’s hands together, massage her breasts, run your fingers over Seha’s lips, touch her red tongue, or cover her head. I can’t control this joy, even if I keep it in my arms.

And the endorphins rush to the touch of the world, which is transmitted to mucous membranes such as the mouth and cock, peripheral nerves such as the fingertips, and the skin of the whole body, and one cannot help but admire the head that does not work well.

‘Wow~ Fuck, real sex feels this good. And Seha’s body felt so good. That’s why so many men are not worthy of their age and are so obsessed with their bodies that they can’t come to their senses.’

Si-woon is now feeling his balls tingling as he felt the men he saw in the video throwing away everything they had to protect themselves and clinging to Se-ha’s body, whining as if they were going to make her pregnant.

And he is so happy that he has finally come over to this side that he drops his kissing mouth and vigorously slaps his lower body and shouts.

“Ahaha! We finally had sex! I finally fucked Seha noona! Now Seha noona has become my semen-receiving toilet!!!”

“Oh my~ Do you like my body and pussy that much?”

“Then! It can’t even be compared to masturbating with that piece of silicone! Hehe!”

– Jjigeuk~ Jjigeuk~ Jjigeuk~ –

“Yaaang~♡ Hmm~ Yes~ Haha!!!”

Even as Si-Woon speaks, he turns his waist and presses his cock against the fleshy wall of Se-Ha’s vagina. It seems as if his body is moving on its own, not by his own will.
As Si-woon falls into Se-ha’s body and struggles like a fetus swimming in amniotic fluid, Se-ha smiles with a face that begins to sweat and embraces Si-woon with a warm hug.

In fact, objectively speaking, Si-woon has just started having sex, so his body movements are just panting out of excitement. The reason he feels so good even though he just moves randomly is because Se-ha is adjusting to him so well.

Se-ha is now hugging Si-un’s waist with both legs and slightly lifting his waist to adjust the force so that his cock can be properly inserted into her vagina even with Si-un’s rough movements. The flexible movements are reminiscent of the suspension of a car.

And Si-un was also very aware of this fact.

‘Pfft! ‘It doesn’t move as well as I thought it would!’

Shiwoon was in such a good mood that his brain was melting, but apart from that, his body was actually feeling heavy. So, he is clearly realizing that feeling good right now is all thanks to Seha.
However, Si-woon has been training his physical strength and has been simulating air sex countless times while watching videos. However, he has no choice but to admit once again that practice and actual performance are different. Of course, that also meant that sex with Se-ha was more pleasant than he expected, so Si-woon decided to be satisfied with that thought.

But after he thought that, he started to feel uneasy about whether Seha really felt this because he was so immature. From what Si-Woon has heard here and there, women often pretend to feel things for purposes such as saving a man’s pride, even though they don’t actually feel them.

So, feeling uneasy, I stop moving for a moment and ask Seha honestly.

“Hey, sister.”

“Huh? Why are you doing this all of a sudden?”

“Are you really happy too?”

“Huh? Uhuhuhu~♪”

Then Seha immediately sees through Shiwoon’s anxious mind and smiles cutely. And while gently squeezing Seha’s cock inside his vagina, he cups Siun’s face with both of his hands and speaks soothingly.

“It’s okay, my sister is feeling good enough right now.”

“Really?”

“Well~ Actually, I’m surprising myself because I feel more than I expected.”

That was definitely true. In fact, Se-ha had also accumulated some experience through meetings, etc., So I was worried that I might disappoint Si-woon because I didn’t feel much about sex with him.

However, when I actually mixed Si-un and Sal, Si-un’s technique was as clumsy as expected, but the sensitivity I felt there was as thrilling as any other male member of the group, so I was surprised.

“Is it because the other person is Si-Woon?”

“Is that so? Haha.”

Si-Woon laughs in embarrassment, but in reality, Se-Ha is very excited just by the fact that Si-Woon’s cock, whom he thought of as his own younger brother and who has been by his side for nearly 20 years, is now prodding his vagina and excreting sexual desire.

In other words, Si-woon and Se-ha’s memories of the past 20 years are the best seasoning and stimulant. Every time Si-Woon’s cock penetrated her pussy, crossed her vagina, and pierced her uterus, Se-Ha felt the thrill of her fresh memories of Si-Woon being overlaid in a lewd and obscene way.
So Se-ha looks straight into Si-un’s eyes and touches her lips with her tongue, making a promise.

“Got it? I will never act or pretend to lie about what I feel.”

“Yes, sister.”

“Okay, be confident. Shiwoon, your dick and body are quite strong.”

Seha’s last words were not simply said to reassure Shiwoon. Looking at it objectively, Si-Woon, as expected of Do-Hyeon’s son, has excellent physical body and dick. And, regardless of Si-Woon’s other efforts, his consistent physical training is bearing fruit, and when Se-Ha touches the muscles of Si-Woon’s fairly strong body, his uterus vibrates and his heart starts pounding with the instinct of a female.

So, Seha gives Shiwoon advice again to give him confidence and push his back.

“So you can be a little rougher. Hehe~♡”

“Tsk… Tsk! “Pud!”

Se-ha’s words must have released Si-un’s last brake, as Si-un grits his teeth and thrusts his cock to the point where a grinding sound is heard from his molars. Then, he turned Seha’s body over and started fucking her on her junior’s stomach. As expected, this doggy style was so incredibly pleasant that it attracted many men.

– Pugeuk~ Pugeuk~ Pugeuk~ Pugeuk! –

“Haaaaah! Yes, that’s it, Siwoon! Ahhh~ Haaaaah!”

“Ugh… Ugh… Ugh!”

Every time the dick goes in and out, the tightening turns upside down compared to the normal position, tightening the penis as if it were refreshingly scratching, and visually, the sight of Seha’s plump and round apple hips that look like they’re about to explode makes Siwoon’s heart ignite. 〈 Br〉
So Si-woon also gets excited and grabs Se-ha’s neck and lightly pushes her down on the bed, shaking his waist. But as if he still can’t control himself, he grabs Se-ha’s waist with his cock stuck in him and drags him off the bed and pushes her against the wall.

“Hey, come here!”

“Kyaaa!”

– Knock! –

Then, when they reach the wall, Se-ha barely stops by placing both arms on the wall, and Si-woon traps Se-ha between the wall and his body and continues to grab Se-ha’s waist and start kicking her from behind.

“Black! Seha’s butt is so soft and firm that it’s perfect to get a dick in.”

“Sigh! Sssss… Haaaaah! Crane!”

“Ugh, shit!”

When Si-woon sees Se-ha’s wing bones, thin waist, and back muscles moistened with sweat and squirming nervously every time a cock is inserted, the desire to stick a cock in him rises even though he is fucking it.

Then, when Se-ha bends his body back and looks up at Si-un and flails around his arm, he grabs his arm and kisses him with his lips. Then, when Si-woon intentionally lets his saliva flow into Se-ha’s mouth, Se-ha drinks it all without saying anything. Then, on the contrary, when Se-ha gives his saliva, Si-woon drinks it and is surprised by the taste, which is as sweet as honey.

And after pushing him against the wall for a while and fucking him, he goes back to the bed and hugs her tightly on top and makes a piston motion, and semen crawls up from his balls to ejaculate again.

“Ugh!? Sister Seha, I… I think I’m going to cum again!”

“Cum… Cum all over my sister! “If you spill even one drop, I won’t let you go!”

“Huh! Huh! Huh! Haha!”

– Wow! Damn! Damn! Wow! Beaubuck! –

“Huh! “Sssss. Ss

As ejaculation finally begins, Si-woon presses his cock into Se-ha’s vagina and uterus and cums heavily. However, even after ejaculation, the two do not pull out their dicks, but hug each other tightly and breathe heavily.

“Huff~ Huff~ Huff~ Huff~”

“Haha~ Haha~ Haha~ Haha~”

“Sister… Jjung~ Jjung~”

“Hareup~ side~ side~ Siun…♡♡”

Perhaps because they ejaculated three times at quick intervals, the two are in a relaxed mood, but during this time, they cling to each other and continue to kiss, feeling each other. At the same time, this comfort felt by leaning on each other’s bodies can only be created by two people who have been like brother and sister since childhood, and it was a different sensation from when Seha experienced it with other men.

So, for a while, the two of them hugged and tangled with each other, naked and covered in sweat, and enjoyed a leisurely and languid wise man time.