Chapter 516 – #109_Missing (3)
#516
1.
“Chuuup… haa… chyuu-yup…!”
When he came to his senses, Deneb and Siwoo were already kissing.
Deneb, with a melting expression, pulled Siwoo’s neck down, and their lips naturally intertwined.
Siwoo, having fully inhaled Deneb’s scent, was unstoppable.
Deneb, having tasted ‘real sex’ for the first time since being with Siwoo, was also in a state of mental paralysis.
The two, who had only experienced tantalizing sex for their own reasons, explored each other mindlessly.
“Hnn… uhnn…! Siwoo…”
What was surprising was that Deneb, who was somewhat quirky but impeccably chaste, and who was usually eager for Siwoo, had made such a proposal.
Still, it wasn’t entirely incomprehensible.
Deneb must have been feeling fear, helplessness, and frustration due to the recent series of failures.
She tried not to show it to Siwoo, but her face had been growing darker day by day.
She must have been so exhausted that she sought refuge in the moment of physical contact.
-Squeak! Squeak! Squeak!
Her already flimsy clothing was disheveled, and her nipples, peeking out, rubbed against Siwoo’s chest.
Deneb’s marshmallow-like pussy, so wet it was practically soaked, squeezed out more syrup every time it was poked.
Even at the narrow entrance of her vagina, it felt like endless amounts of fluid were leaking out.
Her thighs tightened around his waist at the peak, and her small mother-in-law’s body, clinging to Siwoo as if hanging on, was incredibly soft and plush.
“Haaang…! There…! There…! Stop…! Siwoo, not there anymore…!”
Deneb, who had been calmly embracing him, suddenly began to struggle.
It was the reaction he had expected.
He had easily found her weak spot by feeling every nook and cranny of Deneb’s inside for the first time just a moment ago.
Siwoo’s massive cock was so precise that it didn’t require any particular technique.
Adding to that the essence of explosive force, concentrating all his power in one place, attacking her weak spot like this….
“Ah… ah… ah…!!!”
Deneb, who was practically a virgin, couldn’t possibly withstand it.
Deneb’s moans, which had been beautiful to listen to, suddenly stopped.
Then, as if her insides were surging, they began to move and massage Siwoo’s cock.
“Haaaaaaang…!!!!!”
Deneb, flailing from the orgasm she had reached in an instant.
But her movements, having lost strength to push Siwoo away, were too weak.
The entrance, squeezing tightly as if trying to cut off a pole.
In contrast, the movement of the vaginal walls, stretching flexibly and seeming to mold themselves to the shape of his glans, was a type of pussy he had never experienced before.
It was common for the cock to become painful after climaxing, as it would become too stiff to move.
However, Deneb’s pussy was a submissive one that sucked his cock inward.
Since Deneb had named this act mutual ‘masturbation,’ if he were to dare to compare it, it felt like he was remodeling her pussy into a custom-made onahole in real time.
“Haaak…! Ang…! Haang…!”
Moreover, the sweet moans coming from right next to his ear.
Making her, who had sung for magic her whole life, sing the joy of pleasure, gave him a strange thrill of having completely conquered Deneb.
So, he attacked the same spot even more.
His cock, moving incessantly, surged towards her weak spot, which had just made Deneb cry out.
“Kyaang! Haang…! Siwoo… that… that’s too sensitive…! Somewhere… else…!”
Deneb hurriedly opened her eyes and tried to stop Siwoo from tormenting the same spot, but the difference in power was clear from the start.
Deneb, overwhelmed by Siwoo’s relentless advance, simply collapsed like a scattered flower.
-Jyuuk! Jyuuk! Jyuuk!
“Ugh! Ugh! Ugh…!”
Deneb moaned in time with the throbbing of her pussy.
Her inner flesh clung to his entire cock without a single gap.
The entrance of her pussy, tightly pressing his urethra as if to say it wasn’t time to cum yet.
And the folds inside her vagina, trembling and gently caressing his cock as if licking it with hundreds of tongues.
“Hwaaaang!!!”
Deneb threw her head back and let out a blissful cry at the second orgasm that came in an instant.
But Siwoo didn’t stop there either.
He began to poke the exact same spot even though her climax hadn’t ended yet.
“Sister…! Sister…! Hnn…! Haaang…!”
Deneb’s appearance, desperately calling for her sister Albireo instead of her mother, was an aphrodisiac in itself.
With two orgasm stacks built up, Deneb accepted the pleasure given by his cock more sensitively than before and completely gave up resisting.
It was as if she had realized that no matter how much she struggled, she couldn’t escape and had resigned herself.
Deneb’s eyes welled up, and tears of joy began to flow.
Siwoo gathered Deneb’s arms, straightened her waist, and began to relentlessly drive her towards her third climax.
“Heeing… Sister…! Sister…! Hicc! Hicc…!”
It was the same as during the previous verification.
The way she called for her sister with a plaintive voice.
The way she had strange breathing, like hiccuping, even while crying.
And the way her moans mixed with a nasal sound as she approached her climax.
-Pshuuuut!
“Haaaaaaang!!!”
And the third orgasm.
Fluid leaked out as if being sprayed between the pussy lips that clung to his cock, and Deneb’s back arched back.
“Haaaaaang!!!!!”
And now was the timing.
Siwoo, having brought forward his cumming timing much more than usual, changed the angle and inserted his thing deep into Deneb.
Almost immediately, his semen was violently ejected, hitting her cervix.
-Glug! Glug! Glug!
And what happened after that….
Deneb called for Albireo in the loudest voice Siwoo had ever heard her make.
2.
After the encounter.
Deneb and Siwoo sat side by side on the bed in an awkward position.
The bed, which had been filled with heat just a moment ago, was now weighed down by a heavy silence.
“Siwoo.”
“Yes.”
It was Deneb who opened the conversation.
“You know why I made that proposal, right?”
“Huh?”
“I took responsibility for my mistake. It’s my fault that you ended up having to masturbate again, and it would be wrong to just kick you out without taking responsibility, right?”
Deneb began to say something strange in succession.
It was impossible not to feel a strong sense of déjà vu in her words and the situation.
“So…. I used you to masturbate! And you used my body to masturbate! Do you understand up to here?”
“……”
“I’m such a mess, explaining something so obvious. Anyway, that’s what we did. Do you understand?”
Siwoo didn’t add the unnecessary comment, ‘Isn’t that just sex…?’ to her clumsy explanation.
It was because Deneb, who had been passionately orating, had shut her mouth.
She seemed a little different from when she had been speaking fluently before.
Deneb herself knew it.
That this encounter was not a light matter that could be glossed over with such flimsy self-rationalization or excuses.
“I guess… I was a little tired.”
He felt a tap, and when he looked to the side, Deneb was pouting and leaning her head on Siwoo’s shoulder.
“I scolded you for being promiscuous, but I was no different.”
The embarrassment of having shown him her ugly side,
The self-reproach and disappointment for having succumbed to lust and reached for a forbidden relationship,
The guilt towards her twin,
And yet, the comfort of the cozy rest she felt at this moment.
A variety of emotions quickly flowed across her face.
“No, I should have been more serious…”
“I messed everything up. You were holding back so well.”
It takes two to tango.
The fact that Deneb and Siwoo had ended up making skin-to-skin contact was ultimately because Siwoo had also failed to resist her temptation.
So, he had been thinking of assigning the fault 50/50.
But it seemed that Deneb was thinking of it as more like 90/1.
“……”
“……”
A moment of silence passed, and Deneb, still leaning on Siwoo’s shoulder, said in a whisper.
“We can get out of here, right?”
It was a question with a lot of meaning.
Although it had become somewhat comical due to the bee sex incident, the fish tank was clearly an unknown enemy territory.
Deneb was the one who had been struggling the most to escape, and she had only tasted frustration so far, so she must have been exhausted.
“Of course. Your magic research has progressed a lot, hasn’t it?”
Deneb raised her gaze and met Siwoo’s eyes.
Beautiful amethyst-like eyes that were the spitting image of her twin.
“Can I ask you for one favor? No, two.”
“Yes, please do.”
“It might sound shameless, but… if we get out, I want to bury what happened here. Without telling my sister or my twin.”
“Um…”
Actually, he had been planning to tell the truth and apologize to the twins, if not Albireo.
But Deneb didn’t want that….
Well, his little mother-in-law would never have done such a thing under normal circumstances.
She was in such a cornered situation, and it was not a situation where normal judgment could be made.
Revealing the truth was not only Siwoo’s problem, but also involved Deneb’s face and prestige, so it might be best to bury it like the previous ‘verification’.
After a moment of thought, Siwoo replied.
“I understand. I will keep it a secret forever.”
“Thank you. Thank you for understanding.”
Deneb seemed relieved and relaxed her slightly stiff shoulders.
“You said there were two favors. What’s the other one?”
“That is…”
Deneb hesitated for a moment, then grabbed Siwoo’s cheek.
Before he could even say anything, she quietly pressed her lips to his.
“It was my first kiss, but it went by so quickly. I didn’t feel anything.”
Deneb, having finished the kiss as if stamping a seal with her soft and plush lips, said in a prim voice.
“Well, it wasn’t that big of a deal.”
Her face, as she said that, was flushed like a ripe persimmon.
