The Night of Cerberus
The Commander...called for me...?
Luna walked lightly toward the headquarters.
Her twitching cat ears swayed, mirroring her mood.
It was a pitch-black night, the time when everyone was gradually preparing for bed.
In truth, sleep was not an essential function for an ECHO, but lately, sleeping had become a trend among the ECHOs of the Ark.
It's all thanks to the Commander's welfare policy, guaranteeing a human-like life for ECHOs. He truly is an amazing person.
Recently, Luna had been carrying herself with a great deal of pride.
There was no particular reason, other than the fact that the number of ECHOs she could call her juniors had increased significantly.
In particular, the A-202 Raptor model ECHOs who had recently joined them from the Ark 86 side might have been slightly taller than her, but as veterans of the Ark, they were juniors by a long shot.
"I heard Sister Silva is also in the Commander's office? Does that mean a new mission is being handed down to the Cerberus squad?"
With those thoughts, Luna arrived at the headquarters, let out a short sigh, and knocked on the door of the Commander's office.
"Looks like she's here."
Hearing the knock from outside, I, who was leaning against the headboard of the bed, enjoying Silva's service, gestured with my eyes toward the door.
Understanding my intention, Silva, completely naked, strode over and released the lock.
Zzzzzzt...
Click.
With a heavy mechanical sound, the door to the Commander's office began to slide open.
"Uh… Sister...Silva?"
As soon as the door opened, orange hair and twitching cat ears came into view through the gap.
Her voice was flustered upon seeing Silva's naked body, but her surprise stopped there.
"Uh—?"
It was the moment Luna inhaled the air in the room.
"Hhh-?!"
As if struck by electricity, Luna's body froze stiff.
Her pupils dilated instantly, then lost focus and began to spin. It was a déjà vu I had seen before.
"Ah, ugh, aaah..."
Her nostrils flared and twitched.
To an ordinary person, it would just be a fishy scent, but for Luna, whose sense of smell was dozens of times more sensitive than a human's, it was different.
The dense scent of chestnut flowers filling the room, combined with the thick predator pheromones emanating from my body, acted like a powerful drug that paralyzed Luna's reason.
"Come in, Luna."
"Ah, aaah—! S-Sister...?!"
Pulled into the office by Silva's hand, Luna froze on the spot.
Drip, drip-drip.
Beneath her short skirt, transparent love juices began to stream down her white thighs.
Did she have no tolerance for sex or the opposite gender?
Just by opening the door and smelling the air, her pussy had gotten so extremely aroused that she had lost control of that part of her body.
"Ah, hngh—?! C-Commander... Commander...!"
Looking at me, Luna whimpered and twisted her legs together.
"T-This... the smell...! Clothes, ooooh!"
An expression mixed with the instinctive fear of being scolded and unbearable pleasure.
Damn, this is driving me nuts.
That sight perfectly stimulated my sadistic urges.
Despite having just poured everything out on Silva a moment ago, the moment I saw her like that, my cock began to harden again.
I stood up immediately and approached Luna.
"Hngh?!"
"?!"
Snap—!
Was it thanks to the reflexes of the Velocity Graft physical enhancer?
Luna, Silva, and even I were surprised by how I snatched Luna's wrist in the blink of an eye.
It was an explosive burst of speed.
But adapting to this would come later. For now, I roughly pulled Luna toward me.
"Kyaaa?!"
Her body, light as a sheet of paper, was helplessly dragged by my grip. Losing her balance, Luna crashed straight into my chest.
"Do you like my scent that much? To the point of leaking the moment you open the door?"
"Ah, uuugh, I-I'm sorry, Commander...! The scent... It's so tingling... my, my head... it's becoming strange—!"
Luna's body, held in my arms, became hot as a fireball.
Was this the instinct of a beast-type ECHO?
Before I knew it, Luna had buried her nose in my chest, and despite being frightened, she was instinctively sniffing and indulging in my body scent.
Judging by her unfocused gaze, her reason had already flown away.
"C-Commander. I, I am, ahhh...!"
Luna trembled in my arms, making slurred sounds.
Her unfocused eyes were already half-rolled back. She was in the state of perfect prey, dominated by instinct over reason.
If I had known it would be like this, maybe I should have just forced her and taken her sooner? It seems she's already fully prepared.
I smirked and gripped Luna's slender waist with both hands.
Then, I lifted her up as light as a feather.
Seeing how my physical abilities had changed drastically just by taking a little medicine, Cash items really were miraculous items. Simply otherworldly. It was worth every C I spent.
"Eh? Kyaaaa?!"
Lifted to the height of my chest, Luna clung tightly to my neck in fear.
"Open your legs."
"N-No... hnghh?!"
Regardless of Luna's will, her tail curled inward and her legs spread wide at my command.
Luna's crevice was exposed defenselessly.
At that moment, Silva, who had approached unnoticed, gently pushed Luna's panties to the side. It was a natural movement, as if peeling the skin off a fruit.
With the obstacle gone, I didn't hesitate to slam Luna down and thrust my rock-hard upward.
Plump—! Squish!!
"Kuaaaaang—!!"
Luna's head snapped back as a scream-like moan erupted.
Due to the difference in size, I could vividly feel my large member forcing its way into her small vagina.
"Bi-Big—! My, my stomach...! Aaaang!"
"Relax, Luna. That's the only way you can take the Commander's heavy rod all the way in."
"S-Sister...?! Hngh?! Ugh-ugh!"
Where did Silva touch her?
The resistance at the narrow vaginal entrance collapsed in an instant, and my member pierced straight through to the front of Luna's cervix.
While keeping Luna suspended in the air, I began to move my hips like a beast.
Just a few days ago, I had tried this lifted position with the A-202 Raptors a few times, but I stopped because it was too tiring...

But now it was different.
The muscles enhanced by Heavy Myostatin emitted explosive power without tiring, as if mocking gravity.
Thwack! Thwack! Thwack! Thwack!
"Haah! Ahak! Ack! C-Commander—! Commander...! Haah! Ngh! Aaaang! Lu, Luna—! Luna...! I'm, I'm splitting...! I'm g-gonna die...!!"
She screamed that she was dying, but was it the instinct of a female?
Her pussy was clamping down tightly as if it refused to let go of my cock.
"Hngh! Nng! Ah—!"
It was then.
Silva—who had been watching our intense, standing fuck session—knelt below my waist and pressed her face against the secret, explicit area where Luna and I were connected.
Then, she extended her red tongue, curving it like a sneaky snake.
Lick, lick.
"Hiiiii?! S-Sister! T-There—!"
Silva's tongue licked the gap where my shaft and Luna's vaginal entrance met and squelched.
The combination of the hot friction of the genitals, the ceaseless flow of love juices, and Silva's rough, wet tongue movements brought a pleasure that felt like it was melting my brain.
"Good—! Tighten more, Luna!!"
"Ah—! Aaaa! Aaaang!"
I gripped Luna's elastic buttocks firmly and thrust my hips even more violently.
As the pussy tightened instinctively and Silva's tongue relentlessly stimulated the junction, the sensation of ejaculation began to rush in quickly.
Luna was already convulsing with her eyes rolled back, as if she had suffered a pleasure overload.
Perhaps that was why?
She was tightening so much it almost hurt. And then...
Plump—!
I slammed Luna's body down and poured hot semen like a bombardment into the deepest part of her cervix—reaching straight inside her fully opened womb.
"Hngh! Aaaaang—!!"
Luna's fluttering body arched like a bow and then went limp.
Hot love juices filled her small uterus to the brim and overflowed.
"Whew... whew..."
After finishing the ejaculation, I lowered the exhausted Luna onto the bed.
As soon as the connection between us was broken, the cloudy semen I had just injected began to gush out from between her legs.
"Ah, aaah..."
As if she couldn't believe what had just happened, Luna clutched her stomach.
At that moment, Silva began to catch the semen flowing between Luna's legs with her mouth.
"Ah, hngh! S-Sister...!"
Slurp, chomp.
As if not a single drop was to be wasted, Silva, who filled her mouth with the liquid just before it hit the floor along with the juices flowing from Luna's pussy, climbed on top of Luna.
"S-Sister?! Mmph?!"
She grabbed Luna's cheeks and covered her lips.
Then, she let the hot semen she had held in her mouth flow down Luna's throat.
"...Oh!"
An exclamation involuntarily escaped my lips at the sheer erotic, explicit sight unfolding before my eyes.
The semen I had just released was flowing directly into Luna's mouth through Silva's.
"......"
Luna's struggling legs suddenly stiffened, and once again, love juices sprayed out like a fountain.
It seemed she had reached another climax after consuming my semen.
"Ah, aaah..."
As their lips parted, Silva licked the white liquid flowing down Luna's chin and whispered softly.
"Remember, Luna. This is the taste of the Commander who loves us."
"Ye-Yes, Sister..."
"We are beings who cannot live without the Commander's love. So you must remember this taste at all times."
Luna looked at Silva with vacant, unfocused eyes, then slowly nodded as if hypnotized.
The way she licked the cloudy semen from the corner of her mouth was exactly like a tamed bitch.
Having suppressed her while lying on top of her, Silva slowly lowered her upper body and raised her hips high.
Then, she looked back at me and used her fingers to spread her vulva wide open.
Squish.
The red inner flesh, already drenched from the previous act, was revealed explicitly.
"...Commander."
"Ha..."
"I... am still not satisfied."
Silva's provocation, swaying her hips gently.
At that sight, blood rushed back into my cooling cock, and it began to harden once more.
I had wanted to test how much my enhanced stamina had increased anyway, and it seemed I could definitely check it tonight against these two.
Cerberus Squad Tactical Connection Link - Encrypted Channel.
[Luna: Leader, Leader—! Ah—! Aaaaang—!%@^!@#!@#!%$]
[Helena: Luna?]
[Silva: Luna is currently accepting the Commander’s love, Helena.]
[Helena: Ah—! No way...?]
[Silva: The Commander has granted our request. So he is teaching Luna what love truly is.]
[Helena: That's great for Luna!]
[Luna: Hng-ugh?! My stomach...it's g-gonna get crushed...!]
[Helena: Ahem... the Commander's cock is indeed very sturdy. You have to relax and accept it. Then it will feel amazing.]
[Luna: Ah, aaah—! L-Leader...! Silva... Sister Silva!! My butt—! My butt!!]
Click.
The channel cut off with a scream.
"Hehehe..."
Helena, lying on the bed in her quarters, let out a chuckle and shook her head.
Even without seeing it, the scene was vividly drawn before her eyes.
The sight of the timid Luna becoming a mess while being embraced by the Commander.
"That's wonderful. Truly wonderful."
Helena buried her face in the pillow with a happy smile.
Following her and Silva, now even the youngest, Luna had been accepted by the Commander.
With this, the Commander had embraced all three members of the Cerberus squad. He had etched his essence deep into their bodies and souls, consuming everything with his passionate love for them, leaving nothing behind.
"With this...we have become perfectly one."
Cerberus was no longer just a team bound by tactical necessity.
They were a true community of fate who shared the Commander's fluids and love, and who could give their lives for him at a moment’s notice.
"Haa..."
Helena gently stroked her breasts and pussy with her fingers.
Imagining the love she had received from the Commander made her entire body heat up rapidly.
The only savior who called their names and shared warm body heat with them, who were treated as cold mechanical weapons.
"Cerberus has three heads, but one heart."
Now, that heart would beat solely for the Commander.
"Ugh, uuugh...it's not enough."
Helena pressed her burning forehead against the glass window and looked at the headquarters building where the Commander was currently fucking her squad sisters.
Then, with her legs wide open, she roughly pushed her fingers into her wet crevice.
"Commander... Commander...! Please, please, give your bitch something hot...!"
She trembled her hips violently while staring at the lights of the headquarters.
But fingers could not replace the heavy presence of the Commander’s incredible rod. Just as Helena exhaled in disappointment at the unfilled void...
"...Hm?"
Something entered the corner of Helena's vision.
Following the light of the streetlamps, a familiar silhouette was moving with quick steps.
"Alpha...and Rai?"
Alpha, the first mass-produced ECHO of our Ark, and Rai, Moi's younger sister and the general manager of the indoor farms.
What were those two doing so late at night without sleeping?
Looking closer, the two were carrying some kind of box. It was a machine shaped like a pink egg with a remote control attached to it.
And...what is that? A dildo? Is it really a dildo?
And the direction they were heading was the dormitory where the A-202 Raptors, who had joined the Ark today, were staying.
"......?"
Helena, with a wet finger in her mouth, tilted her head in confusion.