I Can Cum Freely
The system said my disposition was Dominant, and that all the slaves were Submissives who were highly compatible with it.
So I asked exactly what kind of disposition that was.
[It's a term used in BDSM for a disposition that wants to be dominated.]
[Since it involves domination, you might confuse it with a masochist. Masochism is centered around abuse, while Submissives like the feeling of being dominated. You shouldn't handle them too roughly.]
[Submissiveness covers both mental and physical domination. Mental domination was already established when the slave became a slave, so focus on physical domination.]
Physical domination obviously meant sex. Sex with me taking complete control.
That made me think of a dominant position. If I, as the Dominant, forced her into a position where she was penetrated, it should satisfy her Submissive tendencies sufficiently.
'With a position like that....'
A scene from my secret collection came to mind. A woman was unable to move, pinned beneath a man and penetrated in a humiliating position.
It was a position that looked almost like torture, but now that I thought about it, the woman was being completely dominated.
The mating press.
A type of folded position where the man presses down from above like a machine press. Since she said she wanted to be pinned underneath, this position, which left her unable to move while being penetrated, seemed appropriate.
In adult material, it was a blatant position for sowing seed—in other words, for the purpose of impregnation. It gave the man a sense of conquest and the woman a sense of humiliation.
As a Submissive, Jiyoung would feel dominated rather than humiliated.
I lifted Jiyoung's legs and pressed my hips as tightly against hers as possible in a squat.
With the inside of her cleft facing the ceiling, everything between her spread legs was fully exposed.
"Master-nim... This position is kind of embarrassing...."
"I'm the only one looking. What's there to be embarrassed about? You're completely pinned down, so just take it."
"Yes...."
Though she said that, her breathing grew rough, perhaps because she was getting aroused in her own way.
Beyond her labia minora, I could see her moist, wet petals. They resembled Jiyoung's thin, sexy lips.
Her glossy pussy flesh waited for my cock with its defenses completely down. With my cock throbbing, it was an unbearably erotic sight.
I shoved it inside her hole as if pressing it down with a hydraulic press.
"Hook, heueu... haeueuk—!!"
A strange moan I had never even heard during her climaxes struck my ears. Jiyoung seemed surprised too, staring up at me with a flustered expression.
Even so, her pussy firmly gripped my cock and dutifully performed its task.
The vaginal walls wrapped around my shaft writhed like a living creature. I could feel it evolving into a premium pussy meant to please its master.

Pukjjeok-pukjjeok, cheupuk-cheupuk, paang pang
"Haut, haang... haeueuk. Deep, deeper... kyaang... heueut, a-eueuk...!"
Her expression instantly changed into that of a lustful female as she let out hot cries of pleasure.
That dramatic reaction was converted into pleasure, heating my entire body.
Since I was holding her from above while moving my hips, Jiyoung could do nothing except endure my pumping.
It was an incredibly thrilling position—one that restrained the woman as much as possible while also satisfying my desire to conquer her.
"Ha-euk, hiik... I love it, I love it so much. Keep going, paang-paang... Pound me harder... aaahaaagh...!"
Even while being fucked in such a humiliating position, she seemed to enjoy it so much that her sharp cries made my ears stand at attention.
"Haeut, a-eueuk... I'm filled up with Master-nim's cock. Haang, I love it... I love it so much...."
Jjigeok-jjigeok, cheolssak-cheolssak
"Heue... heeuk. There, deeper inside... more... hiik, heugeung."
Cheolpeok-cheolpeok, jjaak jjak
"Ang, ang, haaang! I—I think I'm going to die. It feels so good. Master-nim, Master-niim...!"
Cheupuk-cheupuk, paang pang
I had no idea which climax this was. Every time my cock went back and forth, her fluids splashed in all directions.
Perhaps any more climaxes had become too much for her, because Jiyoung's eyes were glazed over and all she could do was bob her hips along with my movements.
My pumping, which had given her the ecstasy of a female, was also approaching its climax.
I pulled her legs toward me and pushed even harder into the depths of her womb.
As my violent pumping raised my ejaculation gauge to its limit, a warning light came on inside my head and my vision turned white.
"Ghk, I can't go on any—"
"Kyaeuk, Master-nim... Master-niim. Please cum. Inside Jiyoung—make it go pusyut when you cum. Aaaahaaagh...!"
I eased the tension in my muscles and drove my cock all the way to the end of her womb. As if responding, Jiyoung tightened the inside of her vagina as hard as she could.
Pusyut! Byurit byurirut
Buuuk, byururut byurut-byurut
I had no idea how much I had ejaculated, but the weakness afterward was no joke. I collapsed on top of Jiyoung like a doll with its strings cut.
As I exhaled ragged breaths and let the afterglow of my climax fade, Jiyoung lovingly pulled my head into her arms.
"You worked hard, Master-nim. It felt so good. This time was the best."
Jiyoung's personal best was being updated every single day.
*****
The power structure inside Cheongun University's Language Building changed in an instant.
Han Gijin, who had awakened at the threshold of death, recovered through Enhancement Capsules and gained new powers as well.
The first thing he did was execute the two traitors who had been standing by the door, giggling and chatting.
Eudeudeuk!
The two men couldn't even scream properly before their necks snapped. They stared at Han Gijin with expressions that seemed unable to comprehend what had happened, then crumpled to the floor.
He showed the capsules to the people trembling in the corner. They were students and survivors from elsewhere who had been tormented by the gangsters and traitors.
"Eating this will give you power like mine. There's supposed to be a side effect, but I don't know what it is yet. I'm not going to force anyone, so if you want to eat one, step forward. Once you have power, let's hunt down the bastards upstairs first."
After hesitating, nine people raised their hands. He used his points to make more capsules and handed them out to the volunteers.
"Power... There's really power overflowing inside me!"
"Kyaaagh! My body, my boood—!!"
Three of the nine people's bodies burst apart, leaving only six survivors.
Although three people had been sacrificed, the remaining six had gained enough power to face the gangsters.
Those who had tasted power brought their friends and families who were trapped in other classrooms. Through enhancements that risked their lives, the number of enhancement bodies with power like Han Gijin's continued to grow.
"Byeongsu, pick out some people, kill every bastard on the first floor, and hunt zombies. We need to level up if we're going to keep making capsules."
Everyone who ate a capsule and survived displayed symptoms of addiction without exception, then followed Han Gijin. Just as the status window had said, they had been reborn as loyal enhancement bodies.
"The rest of you, come with me to the third floor. Don't make any noise. Only target the ones at the entrance."
Under cover of night, they occupied the third floor without being discovered by the gangsters on the fourth floor, who had passed out from sex and alcohol. Those who raided the first floor and went outside hunted zombies and faithfully brought the EXP back to Han Gijin.
Level: 4
EXP: 3/40
Points: 3pt
Skills:
— Physical Enhancement Lv.4
— EXP Plunder Lv.4
— Enhancement Addiction Lv.4
Before long, Han Gijin's loyal enhancement bodies had grown to dozens. At dawn, they stormed up to the fourth floor and captured all the gangsters who had passed out.
Language Building Rooftop —
"P-Please... I was wrong. Please... spare me...."
Byeon Taesu and his men lay sprawled across the ground, their legs broken and unable to walk.
Han Gijin had deliberately kept the gangsters alive so he could hold a public execution.
He placed knives in the hands of the women who had been repeatedly raped by the gangsters while trapped on the fourth floor.
"You remember the faces of the bastards who raped you, right? Stab them until you've had enough. If you're afraid of the knives, use the iron pipes over there."
The women's eyes lit up. Several of them picked up both knives and iron pipes.
"P-Please. I couldn't help it. The gangsters made me do it."
Several traitors who had been mixed in with them begged the women desperately.
"Die—!!"
Between the unpleasant tearing noises and the squeals of pigs being slaughtered, it didn't take long for the gangsters and traitors to become hacked-up corpses.
Meanwhile, Han Gijin snapped Byeon Taesu's joints one by one and tore off his limbs. Finally, he scraped away the entire organ that had defiled his girlfriend and threw it to the zombies wandering around below.
The corpses of the gangsters and traitors, reduced to bloody rags, were dealt with in the same manner.
"What do we do now?"
Byeongsu, a senior student one year above him, spoke. He was unusually compatible with the capsules and had been able to eat three without a problem. He had grown so strong that he was a dependable enhancement body fighting on the front lines of the zombie hunts.
"Keep gathering survivors while hunting zombies. The more, the better. We're going to break through past the Student Center and all the way to the main gate."
He set the Student Center, which held a great deal of supplies, as the first objective, and the main gate, surrounded by rows of shops, as the second.
"And... don't speak informally to me anymore."
"Huh? Uh... But I'm still your senior...."
"I'm the ruler here. If you want to keep receiving capsules, obey me. Got it?"
An unfamiliar emotion welled up inside Han Gijin's heart. I am no longer an ordinary human. With abilities like these, I can become the god of a new world. Every female in the world belongs to me, so I have no use for those defiled sluts. With more enhancement bodies, I can build a kingdom of my own.
Han Gijin did not know that these emotions, far beyond what suited his station, were another side effect.
*****
In the living room, I told Jiyoung to sort through the clothes she had scavenged. She had brought back every piece of women's clothing she came across, so the pile had become ridiculous.
While moving the rest of the luggage, I spotted a box of condoms placed beside one side of the bed. Jiyoung must have brought them over and set them there so they would be ready for use.
'I guess I need to think about contraception too.'
The system had said that pregnancy was impossible during the awakening stage. Now that the period had passed, I couldn't keep creampieing her. It would be a disaster if she suddenly ended up pregnant.
Even if there were a facility where childbirth was possible, I didn't want my child to live in this shitty world.
[Once she becomes a slave, she can't become pregnant without her master's permission. Don't worry about contraception.]
Perhaps it had read my thoughts, because the system immediately relieved me of my worry.
"Even that requires the master's permission?"
[The method of raising a slave is itself an act that brings forth new life. Since it can induce physical changes in the slave, the master's control is necessary.]
"Then I guess I'm a seedless watermelon right now."
[Think of it as having undergone a vasectomy that can be reversed at any time.]
What a metaphor. Still, I had obtained the precious information that I could cum inside her whenever I wanted.
[Slave No. 1 isn't always in her safe period. It seems she brought those over while worrying about contraception on her own, so please reassure her. Managing a slave's mental state is also the master's responsibility.]
The system was right. Right now, I was the only person who could manage Jiyoung's mental state and keep her from wavering.
Once she finished organizing everything, I should comfort her and cum messily inside her.