Personal Battles
"……."
"S-Sister…! Sister Pomen…. Cock…! Cock…!"
I approached Rai as if possessed.
An ECHO I hadn't expected at all was drenched in sweat and love juices, craving my cock.
Wrists tied tight, eyes covered, and an egg-shaped vibrator buzzing and vibrating between her helplessly spread legs.
It was a masterpiece; it felt as if simply sliding my cock inside would instantly turn this innocent little girl into my personal sex slave.
"……."
But just as I was about to touch Rai, a certain ECHO flickered before my eyes.
Moi.
She had turned dark after her sister died.
Subsequently, she became the leader of Omega Howl, a terrorist group that plundered and destroyed Arks even more than the monster forces threatening humanity.
Right now, she is compliant and fitting right in with us and the Ark as a whole, but what if she found out I did this to Rai, who is more precious to her than her own life?
"……Hmm."
Just imagining it seemed to make my hardened cock shrink rapidly like a deflating balloon.
What should I do?
My reason and instinct clashed violently in an instant.
I couldn't decide between my primal lust for pleasure and my duty as commander—responsible for the stability of my harem, no, my ark.
Seeing me like this, Pomen approached and wrapped her arms around my waist.
"What's wrong, Commander? That little girl… if she gets fucked by your cock, it's over for her. If you thrust deep enough to make her pussy squirt nonstop, and whisper sweet words to her, that little girl will look only at you, just like I do."
"Moi is a bit of a concern."
"Her big sister?"
"Yeah. Moi cares for Rai a lot."
"…Wouldn't she be the same? For ECHOs like us, nothing is more important than receiving the Commander's favor."
"But there are ECHOs who aren't like that, right? And we call those ECHOs…."
"Wanderers."
Pomen nodded as if she understood.
Seeing her mutter to herself—Maybe she still needs more time?—it seemed she had caught on to what I was worried about.
"But Commander, shouldn't you make it clear who the master she must serve is?"
"…How?"
At my question, Pomen lifted the bound Rai and placed her on the bed.
Then, she removed the gag covering her mouth and ears and spoke in a coquettish tone.
"Rai, the Commander's massive spear is going to go inside you now."
"Cock—! Cock…! S-Sister—! Ngh! Hng! Ngh! Ughhh!!"
As Pomen's fingers dove between Rai's legs and strongly stroked her soaking clitoris, Rai struggled and let out beast-like moans.
"Yes, yes, that's it. Our little Rai…. You’re a good girl, right? I'll put the cock in for you. You have to open your mouth, right?"
"Yes, yehet! Yes, yes—!"
Following Pomen's instructions, Rai nodded frantically and opened her mouth wide.
Pomen jabbed a finger back at me.
She was telling me to shove my cock in right now. Honestly, this temptation was hard to resist.
"The cock can go in, right—?"
At Pomen's low question, Rai nodded frantically, making sounds drenched in pleasure.
"Yes, yehet?! Mmph!!"
Eventually, I let go of the string of reason and, following Pomen's gesture, shoved my cock into Rai's open mouth.
"Mmph! Glug-glug!"
"Shouldn't you move your tongue more? Your sister Pomen got a model of the Commander's cock and put it in for you, remember? Just like you practiced then, you have to wrap your tongue around the Commander's precious cock and suck it deliciously."
"Mmph! Slurp!!"
Just how much did Pomen train her?
No, more importantly, how many days has it even been?
At Pomen's lewd whispers, I felt Rai's tongue wriggling and winding around my shaft.
She had become a broken doll that reacted to pleasure almost reflexively.
"Now, our Rai. The Commander's cock… how is it? Tasty, right?"
"Mmm! Mmph! Mmmph!"
"This is the Commander's cock that you only ever imagined. And this is…."
Once again, Pomen's finger strongly stroked down Rai's clitoris.
"A service from your beloved sister."
"—!!"
The massive sensation of a foreign artifact filling her mouth and the electric pleasure piercing through her entire body.
As those two contrasting sensations hit her simultaneously, Rai struggled violently and convulsed.
And the more she did, the more I thrust my down her mouth until my pulsing shaft reached deep into Rai's throat.
With the sensation of her throat tightening, the feeling of ejaculation was rushing in quickly.
"Mmmph! Ack! Kegh!"
Finally, as if something blocked had burst, a hot fountain of love juices squirted out and sprayed all over from between Rai's legs.
And at that moment, I also couldn't hold back and poured thick, hot semen deep into her throat.
"Mmmph—! Gulp! Gulp—! Mmmph!"
Rai tried her best to swallow my semen.
Pomen grabbed Rai's chin and pressed her own lips against Rai's.
Licking Rai's lips, which were glistening with my semen, Pomen mixed her tongue with the little girl’s and stole the remaining semen without leaving a drop behind for the poor little girl.
Then, she slightly removed the earplugs and whispered quietly into the ear of the still-dazed Rai.
"Mmm… slurp. How was it? Sister tried to recreate the Commander's taste."
"I-I love it. It's the best— sister. I-It really felt like the Commander was giving me h-his cock."
"……."
Could it be that she really doesn't know if I actually shoved my cock in?
Even though I was right next to her, Rai believed this was part of what Pomen had prepared.
But somehow, that made it feel even more exciting.
"Right? The real Commander's love will be even more amazing than this. So, if you want to receive things like this often and deeply, you'll have to be a good girl who listens better than you do now, right?"
"Yes, yes— R-Rai… can do it. Because I like this Ark so much."
"Good. Then that's it for tonight. I'll let you go in thirty minutes."
"A-Ah, sister…? Ngh! Ngh! Mmmgh!!"
Pomen put the earplugs back in Rai's ears and the mask back over her mouth and nose.
"……."
After pondering for a moment, she told me to come over for a second, then took my cock in her mouth and began to stroke it violently.
"Ngh—!!"
The feeling of ejaculation rushed in once more.
So, I poured plenty of semen into Pomen's mouth, and subsequently, Pomen spat the semen filling her mouth—ptui—onto the mask covering Rai's mouth and nose.
"……."
Looking at Rai wearing a mask drenched in my semen gave me a strange feeling.
Then, as I activated the egg-shaped vibrator again, Rai's body arched like a bow once more.
Seeing this, Pomen gave a satisfied smile and lightly lifted the moaning Rai to put her back in the closet.
"How was it, Commander? Did you like it?"
Then she turned to me and spoke.
At Pomen's pure yet provocative wink, I shook my head.
"Sigh…. Yeah."
I had a feeling I'd have to participate in this dangerous training—which was basically the real thing—occasionally.
◇◇◇◆◇◇◇
The situation at Ark 74 was spiraling toward the worst.
The five-layered wall, which had been the pride of the Ark, had collapsed, and hungry hordes of zombies were frequently invading through the gaps, causing the quarantine zones inside the Ark to expand like red bloodstains.
The screams of civilians who had lost their loved ones were incessant, and the Ark was filled with suffocating fear and despair.
"Fleet Commander."
"……Whew."
The Fleet Commander of Ark 74 judged that he could no longer hold out.
Discarding his last shred of pride, he connected the comms to the leader of another Ark who had once been a rival.
[Oh my… look who it is.]
"Lin Xiaolin…."
The Fleet Commander bowed his head low toward the young woman wearing a flashy military uniform with stars on it across the screen.
This was the only way to survive.
[Was there any reason for us to be in contact? If my memory serves, who was the one who cut off exchange with us first?]
"The Ark… is collapsing."
[……Hmm. And? What does that have to do with me?]
"I ask for your support."
At his desperate plea, the woman across the screen let out a contemptuous snort and spoke.
[You know the laws of the Ark well, don't you? Just hold out for five days. Then I will go personally and check what's left in your Ark.]
"……Understood."
Five days until the rescue team arrived.
However, in a situation where zombies were invading the interior of the Ark, holding out for five days was nearly impossible.
Eventually, the Fleet Commander played his last card to buy time.
It was none other than deploying all the remaining ECHOs of the Ark.
"…From this moment, all combat-capable ECHOs, including the Sacred Front, will deploy externally immediately."
"What…? Now?"
"C-Commander. We haven't even received proper supplies yet?"
"Shut up! You are consumables created to protect humans! Why is a plan necessary? Just go out there and buy five days for us with your damn lives!"
"……."
"This is an order!"
At the Fleet Commander's crazed shouting, the leaders of the ECHO Squads could only look at each other with frozen faces, unable to say a word.
Then, the leader of Sacred Front, the elite squad of Ark 74, stepped forward, representing all the ECHOs.
"Understood. Sacred Front will prepare for immediate deployment according to the Fleet Commander's orders."
There was no emotion in her voice.
A human's order is absolute. Even if it was an order to go to their deaths, they had to follow it.
Thus, they began to step toward the desperate battlefield without a shred of hope.
Meanwhile, at that time.
"Alright, let's go. The final goal is the Carapace Lord. But if the situation isn't favorable, we'll wrap it up by just driving him away. Everyone understand?"
"Yes—!"
"Yes, Commander."
"Good. And the most important thing is safety! Safety is the absolute priority, okay? If it seems dangerous, retreat immediately and never overdo it. Got it?"
In Ark 69, a departure with a completely different atmosphere was beginning.
The Ark's elite force, fully prepared to drive out the Carapace Lord, began their advance toward Hongwei-7 to head to the site of the final battle.
Led by the Arclight Squad and the Cerberus Squad, Madeline, carrying plenty of combat rations, and Karen, to prepare for any possible equipment failure, joined them.
Thanks to that, the only ones left in the Ark were the Moi and Rai sisters, Alpha, and the mass-produced ECHOs.
I was slightly anxious, but since Moi was there, I didn't think there would be any major problems with the Ark's safety.
I hope I can get a lot of cash this time….
I had also prepared three hundred rounds of AP-5 Ammunition for this expedition.
They were rounds modified by Karen to fit my exclusive firearm, White Tiger, and she said that if I hit accurately about five times, it would produce enough firepower to neutralize even a muscular monster like a Brute.
If I could pick and hunt only special individuals like that?
I felt like I could make a decent profit from this expedition.
[Po, po— Popopop?]
After arriving at Hongwei-7, I met with the Hachishakusama on a quiet rooftop where no one else was.
"You circle the western outskirts and catch the moving vermin. Got it?"
While filling Podic—who felt stronger than before—with thick essence for the first time in fifteen days, I asked for her cooperation in our operation…
[Pooot! Pot! Poooooot—!]
Seeing her nod repeatedly while taking my cock in her mouth, it seemed there would be no problem.