Training Two Masochistic Sows Who Crave to Become Slaves
The wet, obscene sound of suction filled the air.
“Haaum…”
I feel so languid…
Yeah, I’m definitely exhausted.
I started the morning feeling refreshed, but after working nonstop, the fatigue that had piled up from yesterday finally caught up to me.
I guess getting milked dry by Miyeong noona at the very end yesterday took more out of me than I thought.
“You look tired. Would you like some coffee?”
“This is already my second cup… My condition’s a bit off today.”
“Is it because of what happened yesterday?”
My heart skipped a beat.
Before I knew it, the Charge Nurse had approached and was asking me directly.
“What… happened yesterday?”
“You said you got caught up in some unsavory business with the Head Nurse, didn’t you?”
“Ah, right. I guess I’ve been distracted because of that.”
Is she testing me?
Or did she actually notice something?
But she didn’t press any further.
She simply flashed that enigmatic smile of hers again and walked away.
“Every time I see the Charge Nurse, I can’t help but think she has this mysterious charm.”
“Right? I feel the same way.”
When I chimed in, Mijin nodded enthusiastically.
“Haa… This won’t do. Sorry, but I’m going to step out for some fresh air real quick.”
“Sure, go ahead.”
“Thank you as always. I’ll bring back a carrot cake when I return!”
Leaving behind Mijin’s bright smile, I headed up to the rooftop for a moment.
A cool breeze should help clear my head.
Our hospital had turned the rooftop into a garden, so there were surprisingly quite a few people up here.
Inpatients and their guardians often came here as if taking a stroll along a walking path.
Since it’s a large hospital, the rooftop is spacious too. Nice.
I’ll just walk around for a bit and then head back to work.
“Unnie~ Let’s have lunch together~”
“Yena, I’m sorry. I have plans today, so I don’t think I can.”
Huh?
That voice…
I turned my gaze toward the familiar voices.
Sure enough, it was Sim Eunji.
The Nightingale of Internal Medicine.
And the woman who had become my slave inside the Room of Lust.
Next to her was a young woman who looked like a college student, chatting with her.
Who is she?
“Unnie~~”
“I want to eat with my little sister too, but I really am sorry.”
Ah, so she’s her biological younger sister?
There seems to be a bit of an age gap.
That must be why she follows her unnie so much.
Maybe she has a sister complex?
If I had a little sister, I would’ve spoiled her so much!
“Hello, Nurse Kim.”
“Ah! Hello, Nightingale— I mean, Nurse Sim Eunji!”
I was trying to slip past unnoticed, but when she called out to me, I accidentally blurted out her nickname.
“That nickname is a little embarrassing…”
She actually blushed as she said it.
It’s truly a mystery how someone this pure could harbor such a strong desire to become a slave. The world really is full of surprises.
“Unnie, is your nickname really Nightingale? It suits you perfectly!”
Her sister hugged her tightly as she spoke.
“You… Well then, keep up the good work today.”
“Yes, ma’am.”
Just looking at her brought back memories of what happened in the Room of Lust.
Twitch.
Have I lost my mind?
How can I get hard in a place full of people?
I immediately sat down on the nearest bench.
Calm down.
Deep breaths.
Funny thoughts.
Sad thoughts.
Funny memes.
Sad memes.
Prayer.
…Praying only made me remember what I did with the nun Christina, which made me hard all over again.
I’m such a fucking pervert.
It took a while before I could finally stand up again.
Haa… I’m late. Better hurry back.
…
“Ah! The carrot cake!”
Only after seeing Mijin did I remember I’d promised to bring one back.
“This one?”
She held up a carrot cake for me.
“Huh? Where did you get that?”
“Uicheol sunbae gave it to me earlier.”
The guy who’s been having an affair with a senior nurse is now hitting on Mijin?
“But that guy… Ahem…”
“I know~ That’s why I’m not going to eat it.”
Yeah, he’s famous for being a womanizer.
And wasn’t Mijin the one who told me about it in the first place?
“In that case! I’ll eat it.”
“Sure. Hehe.”
Ah, it’s sweet.
With the sugar rush comes…
Sleepiness…
I somehow managed to finish today’s shift.
I thought I was going to die from drowsiness.
This is all because of Miyeong noona.
And yet she’s still full of energy…
I’ll remember this. Just you wait.
Even though my body was exhausted, I headed toward Building 4.
I had already skipped twice. I needed to be careful.
Since I’m already this tired, should I just clear everything out today?
«Welcome, Operator.»
«Due to yesterday’s absence, one Overtime shift has been added. (2/10)»
«Please be advised that exceeding 10 penalties will result in the automatic forfeiture of all Operator rights.»
As soon as I sat down, a window I had never seen before popped up.
Unlike the usual blue windows, this one was green?
Two individuals harboring intense lust have entered the hospital.
📍 Objective: Satisfy both of their desires at the same time.
🎁 Reward: Two Overtime shifts deleted
A sudden event at just the right moment?
Two people at once… Does that mean a threesome?
I’m more than happy to oblige.
I immediately pressed the accept button.
«Today’s patients are Sim Eunji and Sim Yena.»
It really is the Nightingale I saw on the rooftop and her little sister?
“Hello, Master.”
“Hello, Master.”
The two women who appeared before me greeted me in perfect sync.
How is Eunji already filled with lust again when she was just here recently?
This must work differently from the game-like gauge system.
And this girl…
I looked at Sim Yena, who was tightly holding her older sister’s hand.
“Master. I have a desire to be verbally degraded.”
I nodded at Eunji’s words.
Yeah, I already knew that…
“And my little sister shares the same desire. We wish to serve you together, Master.”
…
These two are complete perverts.
I turned my gaze to Yena.
“I… If it’s with Unnie, then…”
This is perfect. Absolutely perfect.
Is this kind of extreme deviance genetic?
“Patient, how did you feel about Kim Jeongsu as your Master during your last counseling session?”
“Huh? This is my first time receiving counseling today…”
‘Patients do not retain memories of their counseling sessions.’
Right, that was in the manual.
I had completely forgotten.
They only remember the Room of Lust as a dream.
“That’s good.”
“Pardon?”
“No… I mean, I like Master Kim Jeongsu.”
Anyway, she’s giving the green light. That’s what matters.
Thank goodness.
“Me too! If Unnie likes him, I like him too. He’s the guy we saw on the rooftop earlier, right?”
A severe case of sister complex.
“Then please wait a moment.”
I checked my phone.
Threesome, slave, sisters.
Good, there are overlapping tags.
“I recommend video catalog XXX-8XX for the two of you.”
Satisfy the lust of Sim Eunji and Sim Yena inside the Room of Lust.
“Master… You’re here…”
The older sister was completely naked, while the younger sister wore a maid outfit.
A great start.
But…
“Good. But why are you still wearing clothes?”
Yena flinched at my question.
“That’s… because I’m embarrassed…”
“How dare a mere slave feel embarrassment? It looks like I’ll have to train you properly today.”
“I’m sorry, Master. It’s my little sister’s first time, so…”
Eunji dropped to her knees and begged me.
“Then the older sister who failed to educate her properly should be the one punished, right?”
“Yes! I’m sorry, Master. Please punish me…”
At that, Yena quickly stripped off her clothes and knelt beside her sister, looking up at me.
“N-no! Unnie didn’t do anything wrong. Please punish me instead, Master!”
So both of them are like this?
“Haa… I’ll give both of you the proper training you deserve. Prepare yourselves.”
“Yes, Master.”
“Thank you, Master.”
I picked up a rather large vibrator.
Gulp.
I heard Eunji swallow nervously.
“Haaang♡”
I immediately shoved the vibrator into her pussy.
There was no lube or even any love juice yet, so it must have hurt, but instead she let out a moan of pure pleasure.
“As expected of my slave. Swallowing something this big in one go.”
Slap!
“Huuuung♡ Thank you, Master♡”
Drip.
When I praised her and slapped her ass, pussy juice immediately began flowing down her thighs.
Squelch.
Squelch.
I scooped up some of her nectar with my fingers and showed the transparent strings to Yena.
“This is the love juice your sister spilled. What should you do with it?”
Without hesitation, she took my fingers into her mouth.
Slurrrp. Slurp. Sluuuurp.
She pursed her lips tightly and sucked on my fingers greedily.
“Good girl. You at least have some sense. I’ll reward your sister.”
Bzzzzzzzz.
“Huuuuuuung♡”
When I turned up the switch, the vibrator buried in her pussy began vibrating intensely.
“Now then, I should receive some service too, shouldn’t I?”
With my cock fully erect, I looked down at them.
Eunji crawled forward and began licking the shaft of my cock.
Seeing that, Yena crawled over as well and started licking the tip of my glans.
Slurp, slurp, slurp.
Lick, lick.
Shlrrrrrp.
The older sister licked my entire cock while the younger sister focused on the head, eagerly swallowing every drop of precum that oozed out.
Bzzzzzzzzzzt!
“Haaaaaaaang♡”
When I increased the vibrator’s intensity, she stopped licking and cried out in ecstasy.
“Haa… It seems you still need proper training today, you bitch.”
“I’m sorry, Master… Hic… Hic…”
“Both of you, turn around.”
At my command, they presented their asses to me.
I took out an anal vibrator and shoved it into Eunji’s asshole.
“Ahk! Master, that place♡”
Bzzzzzt.
The moment I turned it on, she reacted violently.
“Oooooh!!!♡♡ Master!! Haaang♡ Huuuuung!!!♡♡♡ Please!!! Stop it pleeeease!!!♡♡”
“You’re going to cum from just this? What a pathetic sow cunt.”
“I’m sorry!!!♡♡ Haaang♡ I’m sorry for being a pathetic sow with a worthless cunt!!!!♡♡♡♡”
Pssssssssshhhh!
She came in less than a minute.
Her pussy juice gushed out like crazy, soaking the bed.
BZZZZZZZZZT!!!
I cranked both vibrators buried in her pussy and ass to maximum power.
“Huuuuk!!!! Haaaaang♡ I’m cumming!!♡ I’m cumming again!!!♡♡♡”
Pssssssssssssshhhh!!!
Pop!
Bzzzzzt. Bzzzzzt.
Along with another powerful squirt, the vibrator that had been pushed out of her pussy twitched on the sheets.
Watching her older sister cum like a madwoman, Yena didn’t know what to do with herself.
“How dare you cum twice before your Master even got off? So arrogant.”
I picked up the vibrator again and rammed it into her pussy.
“Haaaaaaaang♡ Master, please give me your cock!!!♡♡ I don’t want this anymore!!!♡♡”
“You say you don’t want it, but what’s all this liquid pouring out of your cunt?”
“It’s my pussy juice!!♡ I actually love it!!! I’m sorry!!♡♡”
Slap!!
“Huuuung♡♡”
After slapping her ass, I positioned myself behind Yena.
Squelch. Squelch.
When I touched her pussy, it was already soaking wet. She must have gotten excited watching her sister climax.
“Hng♡”
“A virgin getting wet just from watching her sister cum… What a lewd sow you are.”
“Yes!♡ I’m a lewd sow just like my sister! Please tear apart this worthless virgin cunt with your cock, Master!!♡♡”
“Good! Well said! I’ll reward you!”
Thrust!
Squelch…
Rip!!
As I pushed my cock in, I felt her hymen blocking the way.
But I ignored it and tore straight through, burying myself to the hilt. She screamed.
“Huuuuk!!! Aaaagh!!! It hurts!! It hurts so much!!!!”
The sight of her in pain only made my cock grow even bigger.
And then I began pounding her like a madman.
Squelch. Squelch.
Sluuuuurp! Smack!
Sluuuuurp~! Smack!!
“Haaaaang!!!♡ It hurts!!!♡ It hurts but… it feels so goooood♡ Huuuung!! Unnie!!!♡ Unnieee!!!♡♡”
Beside her, Eunji continued to writhe from the vibrators in her pussy and ass, yet she watched her sister with worried eyes.
“Unnie!!!♡♡ It hurts!! But it feels so goooood♡♡♡♡”
“Huuuung♡ Master’s cock♡ I’m so jealous♡♡♡ Me too!! Give it to me too!!♡♡♡”
Her worry lasted only a moment.
As her sister fell deeper into pleasure, she began shaking her own ass wildly, as if trying to steal my cock for herself.
Slap!!
“Huuuuk!!!♡ Master!!♡ Hit me harder!!♡♡♡♡”
Splat. Splat. Splat.
Smack… Thwack… Smack.
“Hooooong♡ Master’s cock feels so good!!!♡♡♡”
Sluuuuurp! Smack!
“Hng♡ Why…”
When I pulled my cock out, Yena looked up at me with a confused expression.
“Your Master is working hard to fuck you, yet all you do is enjoy yourself like a greedy little slave.”
Startled by my scolding, she quickly crawled in front of me and knelt.
“Master!! I’m sorry!! Please don’t abandon me!! Let me stay as your sow! Your slave together with Unnie!!”
“Then you do it this time.”
I lay down on the bed, cock standing tall. She lifted her hips and aimed her pussy at my shaft.
Squelch. Squelch.
“Hng♡”
But she didn’t lower herself.
Now that the pain of losing her virginity had set in, her face was slightly contorted.
In that case…
Thud!
“Oooooooooh!!!!♡♡♡♡♡”
I grabbed her waist and yanked her down hard.
Her pussy, which had been perfectly aimed, spread wide open and swallowed my entire cock.
The pain—no, the pleasure—made her cum instantly.
Pssssssssshhhh.
She pissed herself.
She gave me a golden shower in the blink of an eye.
“Haaaaang♡ I’m sorry, Master!!!♡”
Even as she apologized, she began slamming her hips up and down like crazy.
Eunji licked up her little sister’s urine that had splashed onto my body.
“That’s it, Eunji. Good girl. A sow’s piss should be cleaned up by another sow.”
Pssssssshhhh.
When I stroked her head as if praising her, she came again.
“Huuuuuuuung!!♡”
With vibrators still buried in her pussy and ass, she continued licking my body.
After drinking every last drop, she immediately kissed her sister.
Yena didn’t resist her sister’s kiss at all.
Instead, she pushed her tongue forward, their tongues intertwining as saliva they couldn’t swallow dripped down between them.
The sight was so erotic that I couldn’t hold back anymore.
“Ugh! I’m cumming!! Take every drop with that worthless cunt!!”
“Yes! Yes!!♡ Master, please fill my worthless cunt with your cum!!♡♡ Pour it straight into my womb so I get impregnated in one go!!♡♡”
Splurt~! Spluuuurt! Splurt! Spluuuuuuuurt~~~Splurt~~~!!
“Haaaaaaaang♡ It’s so hot!!!♡ Your cum is being pumped directly into my womb!!♡♡”
Ugh! What kind of setting is this that my orgasm won’t stop?
I could feel her pussy was already full and had reached its limit accepting my load.
In that case…!
I pulled the vibrator out of Eunji’s pussy.
“Huuuung♡”
“Eunji! Spread your cunt wide!!”
“Yes!!! Master!!♡”
Sluuuuurp! Pop!
Thrust!!
Gush… Gush…!
“Haaaaang♡ Master’s cum is being poured into me! It’s flooding Eunji’s cunt, this sow’s womb!!! Huuuuung♡”
Pssssssssshhhh!
The moment I pulled out and shoved my cock into Eunji’s pussy to continue cumming, she came again.
Sluuuuurp! Pop!
When I pulled out, thick semen flowed out of her pussy as well.
Just how much did I cum…?
The depth of their lust felt truly terrifying.
“Haaung♡”
“Heuuung♡”
Still dominated by pleasure, the two of them lay there with their legs spread wide.
Yet they still felt embarrassed enough to cover their faces.
Honestly, that only makes them look even more erotic…
They’re not going to ask me to fuck them again, are they?
«Please visit again soon, Operator.»
Thankfully not.
Thanks to the sudden event, my overtime penalties were cleared in one go.
But when I returned to reality, I felt even more exhausted.
It probably wasn’t real, but mentally it felt that way.
Today, I’m really going straight home and passing out!