Chapter 538: Submissive Training (4)

Do Kyung Group’s successor candidate, Do Yehee.

An A+ rank Hunter affiliated with the Ariel Foundation and a strong candidate for the Dokyung Group’s succession, she was currently naked, bound entirely, and hanging by one foot, supporting her own body weight.

Objectively observing her predicament, she sank into a strange sense of doubt.

‘Why in the world… did I….’

How did I end up in such a ridiculous state?

Being bound entirely while naked and having one foot lifted, wearing a ridiculously unfunny cat-ear headband on my head, and even having quite large anal beads inserted into my ass.

And as if that weren’t enough, to submit to unavoidable violence and utter the title ‘Master’ to the man myself.

Because Do Yehee usually kept most people she met in her human relationships beneath her, she felt an unspeakable sense of humiliation in this situation.

The moment her ridiculous appearance reflected in the room’s mirror caught her eye, no matter who Do Yehee was, she couldn’t help but feel skeptical about her own behavior.

It was only a little while ago that she realized the current situation felt strange.

It was the moment she saw the actions of this man, Kim Sungchul, after he had finished spanking her butt thoroughly and returned to her younger sister, Sihee.

Her sister, saying she seemed to have been hit ‘less’ than herself who had just been hit, demanded he spank her butt ‘more,’ and he proceeded to slam his hand down on her butt without hesitation.

Kim Sungchul, stimulating his opponent endlessly with lewd commands just before penetration, and Sihee, carrying out those commands without hesitation.

A vulgar sex act, as if penetrating both the anus with the anal beads and the vagina with his penis, repeatedly thrusting in and out, penetrating both holes simultaneously.

And finally, the sight of him finishing with something that looked like a vibrating toy inserted into her vagina.

The entire process was nothing short of a shock to Do Yehee.

This was the first time she had witnessed firsthand the sex between Kim Sungchul and Sihee, something she had only heard about in passing.

Moreover, it wasn’t just about lustful and lewd play. Their sex exuded affection and love that anyone could recognize.

Witnessing all of it, Do Yehee couldn’t help but be engulfed by a sense of emptiness regarding her own actions.

When she had first proposed this ‘female dog slave’ competition to Kim Sungchul, it was clearly to stop him from forcing strange sexual preferences onto Sihee.

But looking at her stepsister, Sihee, now, her expression showed no signs of coercion or threat whatsoever.

-Wing wing wing wing wing….

“Ughh…! Hh-hic…! Haa, hah, haaa….”

“……”

Seeing her younger sister moaning blissfully with a vibrating device inserted in her vagina, while completely bound, Do Yehee, despite her usual unwavering resolve, could only cautiously reach a different conclusion.

Her younger sister, Do Sihee, was already doing this ‘of her own volition.’

Of course, the beginning must have been forced, perhaps due to the man’s coercion.

The first cause was likely her desperate search for a Hunter to partner with, eventually leading her to form connections with Hunters from the Union, not just the Foundation, with her ‘childish, greedy eyes.’

It was fate that she happened to catch the eye of this unknown awakened individual, Kim Sungchul.

Initially, she opened her heart to him because he satisfied her sexual desires and acted as a capable Hunter partner, but after that, this man, Kim Sungchul, must have revealed his true nature to her younger sister.

Sihee, having already opened her body and heart, had no choice but to indulge his dark tastes.

Furthermore, even Do Yehee, who had only known him for a short time, could recognize the value and ability Kim Sungchul possessed as a Hunter.

She had already clashed with him using his abilities on two previous occasions.

‘Sihee definitely wouldn’t want to lose connections with someone of that caliber.’

A Hunter capable of close-quarters combat, magic, and even healing spells.

It was practically a unique, unprecedented case worldwide.

Although he wasn’t widely known due to his current low-profile activities, he was a man capable of turning the world upside down just by his existence if he chose to.

If maintaining a connection with such a man was possible by simply indulging his sexual preferences, which included strange kinks, it was undoubtedly a profitable trade.

Even someone like herself, who feared men, unconsciously entertained such thoughts, so how much more would Sihee, who had always craved connections, have felt?

As their meetings became more frequent, she must have unwillingly indulged his sexual preferences numerous times.

During that process, her younger sister must have quietly succumbed to corruption.

She must have brainwashed herself into believing that his painful and humiliating acts were all because he loved her, eventually finding pleasure in them.

‘…At least he seems quite skilled at handling women.’

He must have slowly and gradually developed Sihee’s body over a long period.

Initially, he likely pretended to satisfy her sexual urges through normal sex, gradually escalating the acts to be painful and vulgar.

Otherwise, there was no way her younger sister would have ended up in such a wretched state, complying with humiliating acts. At least, Sihee wouldn’t have developed such kinks on her own.

Even she herself, when he inserted his fingers into her vagina just now, had climaxed spectacularly without offering much resistance.

What was even more horrifying was that after making her climax, she had unknowingly accepted part of the pain as pleasure during the subsequent spanking, and she might have developed strange sexual desires just like her sister.

It was likely that they had repeated these acts numerous times. Throughout all the days he met Sihee with the intention of using her body.

During that time, her younger sister’s body must have started accepting the pain itself as pleasure through the alternating experience of pain and pleasure.

Originally, she had intended to prevent this by offering to take Sihee’s place in the night’s activities, but…

Seeing her younger sister suffer right before her eyes, Do Yehee felt utterly defeated.

Because, there was no longer Do Sihee resisting Kim Sungchul’s unjust violence, but only a female dog who had sublimated that violence and shame into pleasure.

Only after watching Sihee and Kim Sungchul for nearly an hour did Do Yehee finally realize.

Even if she were to take Sihee’s place in bed, her sister’s sexual preferences would never return.

Furthermore, if she continued to approach Kim Sungchul while ignoring this fact, perhaps…

‘…Perhaps not only Sihee, but I too will fall prey to this man and end up in such a state.’

It was fortunate that she realized this, even if belatedly.

If she hadn’t noticed until the very end, she too might have become a woman with strange sexual desires, a plaything for that perverted man, just like her sister.

In fact, Do Yehee’s assumptions were mostly correct, except for the part where Kim Sungchul allegedly forced SM play on Do Sihee.

That the man named Kim Sungchul was far more skilled at handling women than most men.

That her younger sister had become a body that accepted pain and humiliation as pleasure.

…And that if she continued to approach Kim Sungchul, she too would become a perverted woman with strange sexual desires, just like Sihee.

‘Should I just surrender…?’

It seemed impossible to retrieve her sister, who was already completely accustomed to his touch, and even if she could, her sexual preferences wouldn’t return.

At the very least, she had to keep her own mind straight and resist the current situation.

In fact, on the surface, surrender seemed like the easiest choice. That is, if the man were to listen to her words obediently.

It felt like he was leaving an open option, as if he could end it anytime just by speaking, but perhaps this was also part of his scheme.

In Do Yehee’s mind, Kim Sungchul was not only a perverted sadist but also a sinister man who had reshaped her younger sister’s sexual preferences over several encounters.

Now, if she were to mention surrender, he might retaliate with even more violence, calling her a spineless woman.

Or, he might easily dismiss her demands, given her limbs were already restrained and she couldn’t move.

Of course, regardless of Do Yehee’s delusions, Kim Sungchul ‘had not yet’ intended to accept her surrender, but Do Yehee, who overthought things excessively, could not accept the meaning of the word ‘surrender’ he spoke at face value.

Above all, she absolutely did not want to use the word ‘surrender’ against this man standing beside her.

Having already experienced humiliation twice at his hands, admitting defeat again this time would be too much of an insult to Do Yehee’s pride.

‘…Let’s just hold on for today.’

Until today’s ordeal ends. Or until her younger sister, Sihee, passes out first.

If she could just hold on until then, it would essentially be her victory. Even he couldn’t possibly keep the young lady of Dokyung Group imprisoned forever.

And after that, she could simply distance herself without worrying about Sihee and his relationship.

Even if that man became interested in her body, it wouldn’t matter if she didn’t comply.

Even if he was an awakened male Hunter, he couldn’t arbitrarily handle or summon her, the young lady of Dokyung Group.

So, just for one day. Do Yehee quietly resolved to endure and win, just for today.

…She never imagined that this ‘one day’ she thought she could endure would result in her becoming unable to escape him.