## Chapter 220 – Side Story 1 – The Silver-Haired Sisters Repaying a Debt (3)
“Chuuut…♥”
In a moment of lost focus, Luna’s lips and tongue met Si-yoon’s member.
She felt the heat radiating from the glans with her lips,
licking the crevice with the tip of her tongue and gently applying saliva.
“Wha… What am I doing…?! Ah…?!”
As Luna regained her senses and tried to turn her head away,
Si-yoon grabbed her shoulder and gently caressed her cheek.
Si-yoon hadn’t shown much initiative towards Luna until now,
but seeing her actions, he decided to make her his female.
His act of stroking Luna’s cheek was accepting Lumi’s suggestion,
and it also carried the meaning of conveying that intention to Luna.
“Si-yoon… Mr.…”
“There’s no need to hesitate or be shy.
I prefer it when people are honest and show their true selves.”
“Honest…ly…?”
Si-yoon’s smile was so gentle and kind.
Clearly, Luna and Si-yoon were in an awkward relationship, meeting for the first time today,
and from Luna’s perspective, Si-yoon was a benefactor but also Lumi’s boyfriend.
But not only did her younger sister reveal the truth of their extraordinary and extreme relationship,
but she also tempted her older sister to join their lewd party.
Drawn to that temptation against her will, she stood before an enormous male member,
and she was aware that she had lost herself and committed a taboo.
‘No… This can’t be…!’
She had been trying to compose herself, telling herself this couldn’t be happening,
but she had already stepped into a place she shouldn’t have.
Not just any place, but a paradise filled with lewd and vulgar pleasure.
“You’re probably telling yourself that this isn’t right.
Even if he saved your life, it feels like too much…,
and besides, he’s your beloved younger sister’s boyfriend.
But as Lumi said earlier, we don’t have a normal relationship.
We are only faithful to the desires stemming from our instincts as male and female…,
and we have formed a master-slave relationship born from those desires.”
Of course, Lumi wasn’t initially physically attracted to Si-yoon,
but she chose to become Si-yoon’s slave because she was faithful to her instincts and desires.
“There’s this magnificent and powerful thing right in front of you…,
would you be happy if you turned away and never saw it again?”
“Th… That’s…!”
“If you turn away now… you might never meet a male like this again…♥”
Luna couldn’t deny Lumi’s words.
Even if she hadn’t had a boyfriend or accidentally seen a man’s genitals,
she knew instinctively that males with such amazing and magnificent members were rare.
‘Is… Is this really okay…?’
Now Luna’s dilemma had shifted from ‘Is it okay to do this with Lumi’s boyfriend?’ to
‘Is it really okay to be honest with my instincts and join this relationship?’
The pheromone scent emanating from the thick penis in front of her was so strong,
she couldn’t take her eyes off it, and she kept her mouth shut, just thinking.
‘At this rate… there won’t be any progress.’
Lumi seemed frustrated by her sister’s constant hesitation,
and with the intention of showing her something, she widened her pursed lips.
“Hooaaaat…♥ Chuuuut…♥ Jjoook…♥”
Then, she gently enveloped the glans of the thick penis with her lips,
and began to move her tongue and lips intensely, to the point where it felt lewd and vulgar.
“Lu… Lumi…?!”
Luna could only be surprised by her sister’s behavior, which she was seeing for the first time.
She couldn’t believe that Lumi, who had always been upright, mature, and kind since childhood,
had become such a lewd beast in the few years she had been gone.
‘If I were doing that…♥’
But what dominated her mind wasn’t the shock of seeing Lumi,
but the imagination of overlapping Lumi’s lewd actions with her own face.
“It’s not difficult…? Come on, let’s do it together, sis…♥”
She had been trying to get away from his member,
but she was drawn closer by Lumi’s sweet whisper.
“Chuuut…♥ Haaat…♥”
And Luna once again brought her tongue and lips to the thick penis.
“I’ll do my best too…♥ Ah…♥”
In the end, she let go of the last line she had been holding onto,
and the two sisters began to diligently serve one member together.
‘This is… the first time I’ve seen this since Chaeri and Inyeong.’
Si-yoon had previously experienced double handjobs on his butt from Seraphina and Aquamarine,
or services like double fellatio from Chaeri and Inyeong.
However, he could say that this feeling was more special now,
because Luna and Lumi were sisters who resembled each other closely while giving off slightly different impressions.
“Jjook…♥ Jjuuuut…♥”
“Ah…♥ Our tongues are touching…♥”
The two sisters knew that their tongues were touching,
but they enjoyed that entanglement and focused on licking his penis.
Two very soft and tender tongues moistened the glans with saliva,
and they didn’t forget to thoroughly moisten the hole in the crevice of the glans.
“Huuuaat…♥ Jjuurururut…♥”
As it was their first time, their jaw movements felt stiff,
and the movement of their tongues and the strength of their lips biting the glans clearly showed their lack of experience.
‘This scent… this feeling… this heat…♥ It feels like my mind is melting…♥’
There was one thing that Luna could confidently boast about.
Hidden within the cuteness that didn’t suit her age of 28, three years older than Lumi,
was a sexy charisma that even made Si-yoon, who wasn’t easily overwhelmed by any female, flinch slightly.
It wasn’t something that came from intentionally trying to give a strong impression,
but a kind of aura that could only be possessed by those who were born with it.
“I’ll do the top part… so sis, take care of the bottom…♥”
“Uhh…♥”
If they only stimulated the glans, the excitement of the rest of the member would fade,
so they decided to divide the parts to service each other.
“Jjuuuuum…♥”
“Like thiiiis…♥ Follow the middleeee…♥ Jjook…♥”
Lumi generously licked from the glans to the bottom, coating it with saliva,
and Luna enthusiastically continued to service from the center of the shaft to the top of the root.
“Huu… Huuaaa…♥ Chuuut…♥”
Opening your mouth and licking something for a time that couldn’t be called short was harder than you might think.
Cramps could occur not only in the root of the tongue and the temporomandibular joint, but also in the muscles around the lips,
but Luna was taking short breaks to avoid overexerting herself.
As the two sisters’ intense fellatio continued for several minutes,
his member emitted a large amount of pre-ejaculate and became even more erect.
This was a warning that something was about to erupt.
Lumi, a professional at serving as a slave, had already noticed and was adjusting her pace,
but Luna didn’t seem to notice at all due to her lack of experience.
‘It feels like… it’s gotten bigger than before…♥’
The veins protruding on the shaft were becoming more taut,
and his member was throbbing more violently, like another heart.
Luna only realized this now and knew that something was about to happen…,
– Byururururururururururutㅡ!!!!!!♥♥♥♥♥♥
“Eunghaaaaat♥♥♥♥”
“Jjuuuut…?!♥♥♥”
It was already after a wave of white, sticky semen had begun to cover her face.
“Ah…♥ Ahhh…?♥”
She seemed quite flustered by the sudden white wave,
but she followed Lumi and opened her mouth wide, trying to drink the semen like a bird receiving food.
‘What…♥♥ It’s so sweet and fragrant…♥♥ So delicious…♥♥’
A sticky sweetness like honey and a fragrant flavor that lingered.
Just as Si-yoon’s member alone excited her without an arousal command,
he was able to make her addicted to the taste and scent of his semen without any sensory manipulation.
– Byurururururururururutㅡ!!!♥♥♥ Byurururururutㅡ!!! Byubyubyubutㅡ!!♥♥♥
“Gulp…♥ Gulp…♥ Haaat…♥ It keeps coming out…♥♥”
“Eunghaat…♥♥ Sis is enjoying it too…♥”
The two sisters entrusted themselves to the waves of white fluid that continued to pour out endlessly,
focusing only on its scent and taste.
When the wave of ejaculation, which had been quite long, ended, Luna and Lumi were completely dyed in Si-yoon’s colors.
“This is the power that Master uses to make females submit…♥
Looking at your ecstatic expression… it seems like you have enough qualities to become a female too…♥”
“Haa…♥ Haa…♥”
Luna’s face looked as if she had fallen into a trance and reached ecstasy, as if hypnotized by pheromones and semen themselves.
Her face seemed as if it would bloom the tightly closed red petals at any moment.
“We can make you feel even better here… I don’t think I need to ask anymore…♥”
“Uhh…♥”
In response to the words that there was something even better, she nodded without any hesitation,
and Luna swallowed all the semen that was tangled in her face and hair.
Rather, as if she already knew what it was,
Luna began to take off her own clothes, which were soaked in white fluid.
