The beginning of this unhealthy relationship between Baek Seol-ah and me—one generally considered taboo by social norms—lay in a deal.
First came Lee Hyeonseong, who was aroused by the prospect of another man taking his girlfriend from him.
Then there was Baek Seol-ah, who, despite being deeply disappointed by Hyeonseong's coming-out, eventually agreed to fulfill his request.
And finally, there was me, who found the whole thing absurd in many ways but saw no reason to refuse and accepted the deal.
Thus, my fervent efforts to avoid the original's NTR ending went up in smoke.
Although the direction of the plot had changed, the couples who had come full circle and were dating happily ended up falling apart after all.
It was only dispiriting, though; if you asked whether it hurt me deeply, well……
‘Honestly, it’s not that bad.’
I would answer impassively.
My heart hurts? Why would it?
Why would I?
‘He was the one who personally asked me to fuck his girlfriend……. He may be pathetic, but why would I suddenly feel sorry for him?’
Though it was a little regrettable that the warm-hearted couple of protagonists from Part 1 of the original had developed a crack.
At this point, I am no longer an outsider observing this world as a reader; I am a transmigrator who has belonged to this world and lived here for a year.
Strictly speaking, that meant the original's couples were now nothing more than the romantic affairs of ordinary classmates.
If anything remained unchanged, it was merely the heroines' enduring charms, now that they had become real.
In the end, the importance I placed on the relationships from the original had faded considerably, while the opportunity to covet the heroines of reality had grown much greater.
And in the middle of all that, hadn't Lee Hyeonseong committed the outrage(?) of offering me his girlfriend?
Even then, just as I had felt at the time, I honestly had absolutely no reason to turn it down.
I'm not a particularly virtuous person. I'm just an ordinary man who knows how to be honest about his desires.
Bang, bang-!
“Ah, hhyek……?! H-Han Taeyang, I-I'm about to come……!”
“……Ngh.”
The same was true now, as I was spending an intensely heated night having sex with Baek Seol-ah for the second time.
I had no intention of cowardly hiding behind hypocritical excuses or false justifications at this point.
I had lusted after Baek Seol-ah consistently, and now that I no longer needed to hold it back, I was even thinking of becoming greedier.
After all, her body was incomparably soft and delightfully springy—and her vagina was a peerless pleasure organ.
‘In any case, Lee Hyeonseong really did have a girlfriend far too good for him.’
On a bed strewn with used condoms, I held both of Baek Seol-ah's arms behind her back and continued taking her from behind, somewhat roughly, as I thought.
Honestly, Lee Hyeonseong ought to be more than satisfied simply with having taken this woman's first time.
A masochistic bastard like him monopolizing this body alone was practically a loss for all humanity.
Wouldn't it be better for me to have her, since I could put her to better use and cherish her more?
Of course, for a complete NTR that stole not only her body but also her heart, Baek Seol-ah's wishes would matter most.
But even at this point, one undeniable fact was that I was much closer than Lee Hyeonseong to being a man who could please Baek Seol-ah far more.
That was something I had felt keenly as I grew rapidly closer to her over the past two months or so.
Baek Seol-ah's unusually strong attachment to me probably had no small amount to do with sex.
She wasn't very good at hiding her emotions, and from what I could tell, she also seemed to be particularly weak at resisting sexual desire.
“Whew.”
I wiped my forehead as I felt the sensation of another impending orgasm—one of what I had lost count of—beginning to return.
The room temperature was probably set to a comfortably cool level, but my entire body was already drenched in sweat.
Baek Seol-ah was hardly any different.
If anything, she was worse.
Squeeze-
“……Mmph, bweh.”
“Suck, Seol-ah.”
I forcibly pushed my index finger into Baek Seol-ah's mouth, her entire body slick with sweat, her juices, and even semen leaking from the condom.
Her eyelids trembled at the pleasure of a man's cock, to which she had surrendered long ago, while an ecstatic-looking blush spread across her cheeks.
I shoved my finger into that girl's mouth, so indecent that it was hard to imagine anything more erotic.
While ordering her to suck and lick it.
“……Gulp, mm, hya…….”
It wasn't an act with any particular significance. I didn't have an unusual erogenous zone, nor was I aroused by having my finger sucked.
It was just that, paradoxically—it wasn't unpleasant. After all, from a woman's perspective, it could be a rather humiliating form of service.
Perhaps it was the psychological satisfaction that came from the fact that Baek Seol-ah was faithfully carrying it out under my command?
In any case, Baek Seol-ah didn't seem to dislike being ordered around like that, either; she moved her mouth and tongue without a single complaint.
“Slurp, smooch, mm, ngh.”
She diligently sucked my index finger, which I had pushed deep into her mouth after gripping her cheek quite roughly.
Much like when she was giving me a blowjob. Truly, a female genius at getting a cock riled up.
“……Whew, I’m about to cum. Squeeze tight.”
Smack!
“Hngh, hya?! Mmm……!”
At the right moment, I calmly said it as I brought my palm down on Baek Seol-ah's pale buttocks.
I had kept my orgasm under control until now, but even I was finding it difficult to hold back any longer. Desire was boiling over.
I gripped her buttocks, now marked with a bright red handprint, with one hand, while my other hand remained in her mouth—
Squeeze……!
“Tsk.”
I focused my gaze on Baek Seol-ah's lower body as she admirably clenched her pussy hard, just as I had told her.
A line of sweat ran down the cleft of her buttocks, her anus twitched lewdly, and her pussy overflowed with juices.
‘It’s sex itself. Seriously.’
It was somewhat vulgar, and equally obscene, but I couldn't find a description more fitting.
There wasn't a single part of her that wasn't erotic. It was a sight that made my cock throb just from looking at it.
And with my cock already plugged into that very pussy, how could I not get aroused?
Fwoosh!!!
“……Ngh, hwhoop!?”
For one final push, I shoved my cock as deep as I could into the innermost depths of Baek Seol-ah's pussy.
She stopped licking my finger and bit down on it with an ‘ngh,’ apparently unable to withstand the climax surging through her.
“That's it. Keep clenching tight……. Hngh!”
“……Mmm, ngh! Hyaaah?!”
Throb, throb-!
By the time my cock throbbed violently and began spewing the semen stored inside it, Baek Seol-ah let out an utterly lewd cry, like a hissing cat.
On top of that, she arched her waist with the flexibility of a cat, raised her buttocks, and stretched both hands out to clutch at the innocent pillowcase.
Before long, the semen reservoir of the condom, which had taken all the seed I had ejaculated, swelled enormously right in front of Baek Seol-ah's cervix…….
Gush, gush-gush!
“Ngh, ohh, ooh.”
Baek Seol-ah rolled her eyes back as a straight fountain burst directly from her lower opening.
She was now beyond a mere woman, emitting moans rich with sensuality, as lewd as a bitch's.
Moreover, she clenched her pussy as if determined to squeeze out even the last drop of semen left in my urethra, and that in turn stimulated my pleasure quite effectively.
“……Tsk, whew. Haa…….”
With my twitching cock still lodged inside Baek Seol-ah, I continued releasing every last bit of my sperm for her, just as she wished.
Sadly, the condom blocked it, so the internal ejaculation that both Baek Seol-ah's and my instincts had wanted never happened.
Pop!
“……Ngh.”
In any case, tonight's sex also ended with both of us thoroughly and completely satisfied.
By a fortuitous coincidence that was also perfectly timed, we had finally run out of usable condoms.
I pulled my still-hard cock out of Baek Seol-ah's pussy, condom and all.
As always, I teased the spot Baek Seol-ah liked by scraping it with the full semen-filled reservoir.
Baek Seol-ah's expression grew more sensually languid, as if her orgasm had become slightly stronger even at that stage.
Her eyes blinked in intermittent flashes, while her slightly parted lips panted out breaths tinged with an intensely erotic, sweet scent.
“……Ugh, heek.”
Perhaps because my fingers, which had often thrust deep inside her during sex, had been moving in and out……
A peachy fragrance steeped in indescribable sensuality leaked out with each breath.
“Mm.”
And when I saw Baek Seol-ah like that, I didn't bother suppressing the desire that arose in me.
Whether my erection had not gone down yet, or whether it had gone soft once and revived quickly as always.
Regardless, I deliberately rubbed my consistently hard cock near Baek Seol-ah's navel.
“Stick out your tongue, Seol-ah.”
“……Huh……?”
I took hold of Baek Seol-ah's chin as she began blinking hazily, seemingly overcome by drowsiness.
I changed our positions, climbed on top of her, and lowered my head.
As she always did whenever our bare flesh met, Baek Seol-ah didn't refuse me this time, either.
She lifted her chin and stuck out her tongue with an obedient attitude utterly unimaginable in her everyday self.
Until now, she had probably allowed it only for her boyfriend, Lee Hyeonseong.
The mouth she had treated as more sacred than her genitals, in a sense—
She sought to surrender that truly symbolic mouth to me.
Drip-
Baek Seol-ah let sticky juices leak from her lower lips while responding to my kiss with her upper lips.
“……Mm, hff, slurp…….”
Without closing her eyes. Without avoiding my gaze.
Still cautious, still pausing and hesitating.
Even so, with a deep conviction that someday…… she would not regret this kiss.
The heroine of the original, Lee Hyeonseong's girlfriend, Baek Seol-ah, lay beneath me like that, again and again.
With golden eyes steeped in instinctive lust,
she silently professed her love to me without end.
Secretly, and insidiously.