Dear Sisters
Performing oral sex on a man is a quasi-sexual act that grants him immense psychological pleasure. To fellate a man, one must naturally move to his lower field of vision, and since most men stand, it usually requires kneeling and licking. Furthermore, because the organ contains the urethra, the act of licking what should hygienically be considered "unclean" inevitably fulfills a man's deep sense of conquest. When sisters who share the same blood perform this act together, the effect is doubled, even tripled.
The beautiful sisters huddled together, determined to suck his cock, and extended their soft tongues to lick it from both sides. Although they had been told to do it together, they didn't quite know how to coordinate. Consequently, they were limited to carefully licking the shaft, taking care not to let their tongues touch each other. They had rushed in because he promised to fuck the one who did better first, but it was a rather hollow joint cleaning session. Nevertheless, Tang Hwi experienced an incredibly electrifying pleasure.
Their tongues licked up the pillar, pushing against the cock. It naturally became an act of passing the organ back and forth, both of them licking the glans. Though they were sharing, the cock was a full cheok in length, so there was no shortage of surface area.
"Lick. ...Lick. Lick. Slurp. Hwi-ya, isn't your sister's tongue better? Hmm?"
"Sister. Don't ask leading questions. Blegh. ...Brother, my tongue is better, right?"
Tang Ga-hui and Tang Ga-in kept each other in check, demanding an answer from Tang Hwi. He stroked the tops of their heads with a satisfied expression and said, "Lick closer together. At this rate, it will take half a shichen for me to finish."
"Ugh!"
"Ew."
He gently pressed the backs of their heads, forcing them together against his cock. Naturally, their tongues met, and their expressions twisted as if they had tasted something repulsive. They tried to pull away, but Tang Hwi held them firmly by the back of their heads. He simply looked down at them with a smiling gaze. Yet, that look felt like a threat: You must lick it.
It was the irresistible coercion of a male. Faced with the demands of the male who had become the master of their vaginas, they concluded that since it had come to this, they might as well be proactive and earn more affection. As if to prove they were indeed sisters, they reached the same conclusion almost simultaneously and pushed their lips forward.
"Hup!"
"Slurp!"
Their lips met, swallowing the glans of his cock. They each took exactly half and began to show off their technique, sucking the cock with the tips of their tongues. Tang Ga-hui swept the swallowed glans with her soft tongue, while Tang Ga-in scraped the crevice between the glans and the shaft with her tongue tip.
"Hoo...! That's good. Just keep doing that, both of you."
At Tang Hwi's praise, the sisters caught each other's eyes, realizing they were doing it right. The situation was still neck and neck. They had to do better to gain more of Tang Hwi's attention. Thinking this, it was Tang Ga-hui who forced the issue.
"Sluuuuuurp♡"
"Ah, Sister...! That's dirty of you?!"
She pushed Tang Ga-in away with force and swallowed the glans into her mouth. Tang Ga-hui, having occupied half the cock, sucked on it in a vulgar, rhythmic fashion. Seeing her attitude, as if there were no cock left for Tang Ga-in to suck, Tang Ga-in frowned, but perhaps deciding that even jealousy was a waste of time,
"Slurp. Brother, please accept your brilliant younger sister's testicle massage...♡"
She suddenly pushed her face further down and swallowed Tang Hwi's testicles. She coated them thoroughly in saliva and rolled them with her tongue, stimulating them gently. While the physical pleasure was minimal, the act of having his testicles—a man's weak point—massaged gave him an indescribable sense of comfort. Tang Ga-hui, eyes wide at the sight of her sister sucking his balls, narrowed her eyes and sucked her cheeks in, creating a vacuum inside her mouth. This technique, which usually forces one to look unsightly due to the facial distortion, was only performed when the man's pleasure was the absolute priority.
Tang Ga-hui, driven by the single thought of not losing to her younger sister, even showcased oral techniques she rarely used to suck his cock. Tang Hwi, who had been enjoying this for a while, stopped them just as his cock was about to burst.
"Hoo. That's enough. Aren't you going to eat the semen?"
"W-we have to eat it...!"
"...Gulp!"
He burst into a smirk as he watched Tang Ga-hui and Tang Ga-in sit politely and open their mouths like baby birds the moment he mentioned feeding them his seed. He grabbed his cock, which was on the verge of ejaculation, and aimed the tip at Tang Ga-hui’s lips. When Tang Ga-in showed a look of great disappointment,
"Don't worry, I'll feed both of you."
"Really?"
"Of course. Would I lie to the women I love?"
Tang Hwi, wearing a greasy smile, stroked Tang Ga-in’s cheek with his remaining hand. "I'll ejaculate half for your sister and half for you, so you don't need to worry. Understand?"
"Hehe. Yes, Brother. Mwah♡"
Tang Ga-in, smiling brightly at Tang Hwi for not forgetting her, lightly pressed her lips to his glans. Tang Hwi was momentarily surprised by her unexpected action, but he decided to use it as an opportunity.
Thrust.
"Guh-k?!"
He shoved his cock directly into the mouth of the younger sister who had kissed his glans, and—
Splurt. Splurrrrrrt. Spluuuuurp.
He began to ejaculate directly into her throat. Tang Ga-in’s face crumpled as if in distress from the massive amount of semen being forced out, but she held on, swallowing the fluid he discharged. After using Sex Art to briefly seal his urethra and stop the flow, he switched to the mouth of Tang Ga-hui, who had been waiting on the side.
Splurrrrrrt.
"Slurp♡ Slurp-slurp♡"
"Sister, you look beautiful."
"Chorororop♡"
Seeing Tang Ga-hui swallow his cock with her pretty face and suck it deliciously made Tang Hwi feel as if his waist would snap on its own. Her beautiful face, which had recovered the appearance that once earned her the title of the First Beauty of Sichuan, had the power to make any man’s heart burn just by the way she smiled with her eyes.
Splurt. Spluuuurt... Splurt. Pfft...
"Hoooo."
Having fed his semen to the sisters, half and half, Tang Hwi panted, his cock still standing firm, eager to move on to the next stage.
"Now, let's move on to the next step for sisters to become closer. Originally, I should fuck the one who did better, but... in my eyes, you are both tied."
Tang Hwi instructed them on what position to take.
"...Hwi-ya. Sister has realized anew that our Hwi is a total pervert."
"Brother, do we... really have to do that?"
They, who had even touched lips and didn't mind becoming "shaft sisters," were extremely reluctant. They looked as if they were disgusted, as if they had never heard of such a lewd position in their lives. But that hesitation was brief; under Tang Hwi's gaze, they eventually began to get into position. Tang Ga-in lay on the bed, and Tang Ga-hui climbed on top, overlapping her body.
'Finally, I get to experience the sister-sandwich position. Just looking at it makes me feel like my cum is going to leak out.'
In fact, a translucent liquid was already leaking from the tip of his cock. It was proof that his excitement had reached its peak. Perhaps it was because they had absorbed the Yin-Yang Seed and achieved a harmony of Yin and Yang, undergoing a cleansing of the marrow that removed all impurities—looking at the sisters, who boasted skin fairer and bodies more balanced than any other woman, Tang Hwi finished his preparations to enter the act.
"Ugh... Do we really have to do it in this position?"
"Brother, I don't think this is right...!"
"Then what should I do? I have to fuck one of you first... but no matter how I evaluate it now, both of you will be disappointed."
It wasn't his place to say, as he had deliberately manipulated the situation to lead to this, but the sisters fell for it completely.
"So, there is no choice but to fuck you both at the same time. That way, no one will feel left out!"
Slurp-pop!
"Oh-gok?!"
The first was Tang Ga-in, who let out a vulgar moan. Since she was the one connected to him first, he fucked her first. The cock that had pierced the younger sister in one go began to shake the inner flesh rapidly, as if there was no mercy
Ook! Oho-ok!?
A situation where the cervix was being mercilessly fucked. Since Tang Ga-in was pinned down by Tang Ga-hee and couldn't move an inch, she had no choice but to endure the full impact of the fucking. As a result, before even being thrust ten times, she reached her climax while spraying out her fluids. Naturally, Tang Ga-hui gaped open her mouth as she saw the face tainted with vulgarity head-on.
I had seen it form the side, but seeing it right in front of me like this, I realized that my sister is a woman after all. She was making that expression of pure delight at her older brother's penis.
Having already thrusted into Tang Ga-in many times, Tang Hwi pulled his hips back sharply and thrust it into Tang Ga-hee's pussy in one go.
It was a rapid transition, worthy of the expression "Switched"
"Oh-gok?!?"
Tang Hwi thrusted fast from the start, unlike usual, as if he was excited about fucking two people at once.
"Aah! Hwi-ya! More! More?"
Just before Tang Ga-hee reached climax, the penis was pulled out.
Tsuupang!
"Oh my! Its inside me again!"
It was stucki into Tang Ga-in's pussy again.
He then took turns thrusting into each of the sisters, before fianlly reaching his climax.
"Feel free to fill me up as much as you want, big brother!"
"Hwaaang! I love Hwi's little babay! Haaang!"
Just as he took turns thrusting into them, he ejaculates into Tang Ga-in's pussy, pulls out, and finishes the rest in Tang Ga-hee's pussy.
After waiting for the sisters to catch their breath while panting from the internal ejaculation, Dang-hwi began thrusting his hips again.
That night, the three of them stayed up all night holding their own orgy festival.