"Yuuto-kun."
Someone called his name.
A mature, gentle girl's voice.
"Please wake up."
Yuuto recognized the voice.
It was Akeno—the adult woman who was his teammate.
The hand stroking his cheek was probably hers too.
The careful, affectionate touch reminded him of a mother he had never known.
What was he doing?
What was happening to him right now?
He tried to wake up, to open his eyelids.
But contrary to his intent, his eyelids didn't twitch at all.
It wasn't just his eyelids.
He could feel his arms being suspended, his wrists bound by something—but he couldn't move his hands even a millimeter on his own.
His head was the only part he could move.
"How are you feeling?"
His mood… wasn't bad.
His consciousness was strangely floaty, almost pleasant.
His body felt oddly hot, and his cock was hard and fully erect—
but somehow, that didn't bother him at all.
As a man, he simply accepted an erection as normal.
Yuuto seemed to be naked.
A breeze hit his skin, sending a slight chill across him.
His knees were pressed directly into the ground, sand scraping against them.
He was standing outside fully exposed—no pants, no underwear, nothing.
But that didn't bother him either.
He accepted being naked as normal.
"You're not answering."
"Akeno-san, it seems he can't speak."
"He also seems unable to open his eyes…"
Akeno wasn't the only one near him.
Asia and Koneko were there too.
"Oh my. I messed up. Controlling this power is quite difficult."
"Well of course… it's power granted by Riser-sama…"
Riser-sama.
That name snagged in Yuuto's mind.
He felt like he was forgetting something important.
Before waking up like this—
what had he been doing?
He tried to remember, but only vague impressions surfaced—
that he had been gathering with his teammates to do something.
"Um, maybe like this?"
Akeno placed her hand over his eyelids.
He felt a slight warmth.
Immediately, he realized—
he could now move his eyelids.
He opened his eyes, seeking light.
Akeno moved her hand away.
Through his blurry, just-awakened vision, he saw Akeno in front of him—
with Asia and Koneko standing on either side.
They all looked delighted—
as if something wonderful had happened.
Like children who had just been given a new toy.
"Can you speak, Yuuto-kun?"
Realizing that he could indeed speak, Yuuto replied:
"Yes."
"Do you understand the situation you're in?"
The question puzzled him.
Then he began to observe his surroundings.
Behind Koneko—
purple flame wings sprouted from her back.
From those flames, rope-like strands extended and wrapped around Yuuto's wrists, suspending him.
They looked like fire—
but gave off no heat.
They seemed designed solely to restrain him.
But why?
Why would they restrain him?
Yuuto looked at their grinning faces in turn—
then noticed something else.
"…Issei-kun."
Far behind Asia, at an angle to the right—
he saw Issei being attacked by something.
It was far away, hard to see;
but it looked like a blonde girl, with a figure similar to Asia, violently bouncing on top of Issei.
Each time her hips slammed down,
wet squelching sounds echoed.
Around them, more Asia-like girls were gathered.
Issei's muffled groans—his mouth apparently sealed—
and the laughter of several girls drifted on the wind.
"Mnn—mmnnn—!"
"Come on, come on. Spill it. Spill that cum.
Squirt out that pathetic seed, you half-baked devil who only has his Sacred Gear going for him."
"Yeah—yeah—oh, look! He came!
Good job, Daddy, you came so well!"
"Look, Daddy—
your cum is spurting inside Mommy's transparent slime-womb.
See? All that seed you hoarded in your balls is swimming inside Mommy's slime-uterus."
"Hey Daddy, I want a little sister.
Come on, make a girl for me."
"Which will it be next, Mommy?
A girl? Or another boy?"
"Seems like it's another ugly boy like Issei-san.
Issei-san, that won't do.
You mustn't make an ugly child.
What a pity… I'll digest this one as nutrients."
"Aaah—Daddy messed up again—
He wasted that cum—!"
"You really are a disgraceful stud…
But fine, I'll thank you for making me first.
If Mother throws you away,
I'll take care of you forever."
"Fufu… don't worry, Issei-san.
I won't throw you away or eat you.
I'll have you produce many soldiers bearing the Red Dragon Emperor's power.
Riser-sama may invade other lands someday—
and we must be ready."
Issei was assaulted by girls working for Riser—
forced to produce troops for him.
It was too pathetic to watch.
Yuuto averted his gaze—
and glared at the three women before him.
"…So you betrayed us?"
His voice was cold.
"In short, yes.
We betrayed you.
Is there a problem?"
"We never really considered you comrades…
Please don't lump us together."
"Yes.
We submitted to Riser-sama's cock.
Do you have any complaints?"
Even with Yuuto's hostility directed at them,
none of the three showed remorse.
They had changed.
Their slutty costumes,
the nipple and clitoris piercings—
all marks showing they belonged to Riser.
The vibrators lodged inside them were the same.
Yuuto felt irritation boil inside him—
in both his mind and his crotch.
"…I see."
Anger surged—
and along with it, power.
His cock throbbed harder.
The power was enormous—unlike anything he had ever felt.
He wasn't sure he could control it.
But he had to control it.
The power radiating from the three women was incomparable to before.
They had clearly been strengthened by Riser—
strong enough to neutralize even Rias easily.
Yuuto looked behind them.
Near the old school building stood something that shouldn't have been there:
A white cylindrical platform.
At its center stood a metal pole—
a stage like the sort used for pole dancing.
Clothes were placed on it.
And beside it—
A girl in a school uniform lay unconscious.
Rias.
His master.
She was limp, but breathing steadily.
From under her skirt,
Yuuto saw the round shape of her panty-covered ass
and her thick thighs.
His cock twitched in frustration again.
He converted that irritation into strength—
and forcibly tore apart the flaming ropes restraining his wrists.
"Tch…"
Koneko clicked her tongue, annoyed.
She clenched her gloved fist and stepped toward him to punch—
But Akeno extended a hand to block her path.
"It's fine.
Yuuto-kun is already in my spell.
Something interesting will happen."
"I see…"
Koneko smirked.
Asia smiled as well—
completely relaxed, as if they weren't facing a former comrade.
Yuuto rose to his feet—
and gripped a "sword" in his right hand.
He hadn't been armed.
Why did he have a "sword"?
Sword Birth.
Yuuto had a Sacred Gear like Issei.
His was Blade Blacksmith, which allowed him to create demonic swords with various properties.
Normally, he could generate any sword he needed in battle.
But this had nothing to do with that ability.
The "sword" in Yuuto's hand—
Was his erect cock.
"Let me wake you up."
Without doubting himself,
determined to save his comrades,
Yuuto grasped his cock and began to stroke it.
He stared at them sharply.
All three possessed extremely attractive bodies—
the kind that bewitched male students and male teachers alike at school.
He always pretended not to be interested in women—
but that was a lie.
He was a young adult man.
Of course he secretly checked them out.
He had never had sex—
but he'd masturbated many times.
And the erotic subject of most of those fantasies—
was his own teammates in compromising or lewd positions.
Sometimes he even imagined having sex with them—
breeding them.
He felt guilty—
but they were beautiful adults, so he couldn't help it.
To avoid getting aroused at school,
he jerked off at home nightly,
dumping out all the semen he stored in his balls.
Yuuto was a master of quiet lust.
So there was a reason why, in this situation,
he began masturbating like a pro.
Akeno and the others had been fucked by Riser and betrayed them.
Riser's power must be overwhelming—
and undoubtedly, his cock was monstrously huge.
To shake them back to sanity,
Yuuto believed he had to show them a more impressive male.
Thus, he drew his "sword."
Without touching the three at all,
he'd overwhelm them with his manly display.
Standing firmly on the ground,
he stroked himself—shikoshiko—
"K-Kiba-san… this is ridiculous…"
"Ufufu…"
"This is… even more than I imagined…"
The three girls were suffering.
Holding their stomachs, twisting, laughing—
or so it seemed.
Yuuto assumed his attack was effective
and stroked faster.
He had plenty of fantasy material.
The three looked unbelievably slutty.
He imagined what Riser had done to them—
Forced down onto a bed,
fucked in a mating press until he came deep inside them.
Forced to give blowjobs while their comrades were held hostage.
Akeno's breasts enveloping his cock—paizuri and sucking.
Koneko used as a small, lightweight fuck-doll.
Asia riding him passionately.
He imagined all kinds of sex—
the three submitting completely—
licking Riser's cock by their own will.
Koneko licking his balls,
while Akeno and Asia sucked the head and shaft from both sides.
All three wearing collars,
with the chains held in Riser's hand.
Everything about them bound—
body and heart.
He had to break that chain.
With this sword.
Yuuto hardened his resolve.
Then he imagined:
What if he had dominated them instead?
All three giving him simultaneous blowjobs,
making him cum.
Then he'd stand behind their bent bodies against the wall,
enjoying each of their pussies in turn.
Thrusting hard,
cumming whenever he pleased.
The three crying out in pleasure.
Semen pooling inside their wombs.
Sperm reaching their eggs.
"Uu…"
His fantasies peaked—
and Yuuto began to cum.
Byururuu— byuuu— dobbyu— byuru— dopu— dopu—
Semen shot out in white lines onto the ground.
For an adult his age,
it was more than average—worth being proud of.
But compared to an overwhelming male like Riser—
it was pitifully small.
Yuuto, having come messily,
and the semen on the ground—
made the three girls writhe harder,
struggling as if suppressing laughter or pain.
Yuuto thought:
It's working.
Even after cumming,
he immediately resumed masturbating.
To win them back,
he'd ejaculate as many times as needed.
No matter how Koneko approached—
"Please… be more pathetic and try harder…"
"Ghh… ugh…!"
Even when she punched him hard in the gut—
he fell once,
but immediately stood again
and continued masturbating.
Even when she wrapped her arm around his neck from behind and choked him—
"Idiot…"
—even then,
his hand never stopped.
Akeno, influenced by Koneko, whispered into his ear:
"I wonder what happens if I apply a little lightning…"
"GHHH—AAAGH—! Uuugh…!!"
Thunderous magic shot through his body.
Smoke rose from him—
but he endured, gritting his teeth.
If he stopped stroking,
he could never bring them back.
Asia approached, holding something.
"If you use this, you can cum even more."
She revealed… something that looked like an onahole.
Pink, glistening—
except its entrance moved on its own, dripping transparent fluids.
It was alive.
More like a carnivorous plant than a sex toy.
Yuuto froze—
but Asia didn't wait.
She plunged Yuuto's cock into the onahole, swallowing him to the base.
JUPUN—
Instantly—
Yuuto's consciousness snapped.
"…eh?"
When he awoke again,
he was on his knees.
What happened?
He wondered.
Then he understood.
He'd been hit with a pleasure he had never experienced—
so strong that he'd passed out.
Even now,
if he relaxed,
the pleasure threatened to devour his mind.
His expression slackened,
and he felt so blissfully good
that he almost didn't care if he died this way.
"The thing that swallowed your tiny little cock isn't just an onahole.
It's a special slime that lets you feel the pleasure of a lifetime's worth of ejaculations in a short time.
Watching you do that sad little masturbation was getting boring,
so I gave it to you."
A lifetime's worth—
His melted brain barely processed the words.
But it was too late.
The slime clinging to his cock pulsed—
and he felt a sharp sting—
as if a needle had pierced him.
Then his cock swelled—
and his whole body boiled with heat.
"AaaAAAH—!!"
The pleasure was unbearable.
Yuuto planted both hands on the ground.
No matter how he shifted his stance,
the slime continued to suck him—
jupo jupo jupo—
relentlessly.
Even when he fainted,
the pleasure revived him instantly.
Trying to peel it off was pointless.
His fingers passed right through its slippery body.
It sucked his cock and balls at high speed.
There was no way he could hold back.
"Uu…!"
dopooo— byuru— byururuu— byuu— byuu—
"Hii—!"
byururuuu— gobyuuu— dobyuuu— byuruu— byuu—
"Ah… ah… aah…"
throb— dopun— dobbyu— byururu— dopyu
The slime drained every drop from Yuuto's ejaculating cock.
It wrapped tightly around his swollen shaft—
gulping down all his semen.
Its body writhed,
as if swallowing—
and visibly grew larger.
It fed on semen to grow.
In a single ejaculation—
it forcefully extracted the equivalent of dozens of ejaculations—
and consumed it.
Something the size of a handheld onahole
grew into something the size of an adult human
in less than a minute.
And even as it grew,
it continued making Yuuto cum—
until he collapsed on the ground, trembling,
while the slime spread across his body.
"The price for that onahole will be paid later,
so be prepared.
I won't kill you, so don't worry.
In fact… your life may become even happier from now on."
Asia said—
and then casually raised her leg
and stomped Yuuto's temple with her high heel.
Grinding his head underfoot,
Asia laughed down at him.
Koneko, still clutching her belly with laughter, stood nearby.
Akeno spat saliva onto Yuuto's face,
then smiled sweetly.
The kind, gentle girls Yuuto had known—
were gone.
Realizing this,
Yuuto was swallowed as the wave-like slime engulfed his entire—