Chapter 528 Supernatural Decisive Battle ④*
Edited by: Kanaa-senpai
”Ngh… ♡♡♡ I see… my body is starting to feel all warm and toasty… ♡♡♡”
Mother Marian lay back on the cushion of my ultimate weapon, the “Ultimate Complete Form Aphrodisiac Soft Organism¹” (Al-Slime-kun), speaking with a casual air of complete composure.
”Warm? It’s supposed to be a hell of a lot more than just ‘warm’…”
”Heh, I told you I’ve tried every single one of your products, didn’t I ♡? Something like this is just a walk in the park ♡.”
”You said ‘all’… does that include taking multiple doses at the same time?”
”Well, a girl gets curious ♡. I just had to know what would happen if I tasted everything all at once… ♡.”
”As the developer, I’d really prefer you didn’t use my work in ways I never intended…”
”Oh, my deepest apologies ♡,” Marian replied.
My “Ultimate Slime-Pal”-it’s a mouthful, so I’ll just call him “Al-Slime-kun” from here on-is capable of secreting every single aphrodisiac in our shop’s inventory directly from his body.
Even now, he should be rubbing lotion-based aphrodisiacs into every inch of Marian’s skin he touches, yet she shows no signs of breaking.
(But Al-Slime-kun’s true power is far beyond just that…)
”Fine then. If that’s how you’re going to play it, I won’t hold back. Besides, a specimen like you is rare; you’ll have to let me collect your data later.”
”Understood… ♡♡♡,” she said.
”Alright, go! Al-Slime-kun!”
He didn’t make a sound, but Al-Slime-kun gave a rhythmic jiggle in response.
While remaining in his cushion form, he stretched his body upward, moving to completely engulf Marian’s private parts.
Needless to say, his target was the two “Ddo-Buddies” she was currently clenching tightly inside her two holes.
With my own meager strength, I couldn’t move them an inch, but Al-Slime-kun was built different.
”Nngh ♡! Hehe, how passionate… ♡,” Marian whispered.
My Al-Slime-kun isn’t limited to just aphrodisiacs; I’ve programmed him to master the application of every single item in our inventory.
Using his soft, pliable body with expert precision, he struggled to pry the Ddo-Buddies out of Marian’s grasp.
”But… the bond between me and Alex-kyun and the others… it won’t be torn away so easily… ♡♡♡.”
The woman was a tough nut to crack.
Marian knitted her brows slightly, but she managed to endure the assault through the sheer strength of her internal muscles alone.
However, I had already accounted for this.
”Use this!”
Squelch!
I reached into my bag of tricks and handed him my other ultimate weapon, the “Zero-Type Multi-Headed Mole-Whip².”
Al-Slime-kun responded with a silent, shivering vibration of excitement.
”Oh… I’ve never seen a magic circuit like that before… ♡♡♡.”
”Of course you haven’t. Just like Al-Slime-kun, it’s a custom magic circuit I developed specifically for this fight.”
”Is that so… ♡♡♡?”
She directed a strangely heavy, lingering gaze at me, but I ignored it and waited for Al-Slime-kun’s next move.
The Multi-Headed Mole-Whip is exactly what it sounds like: a magic circuit shaped like a flexible whip with three distinct heads, but its true form is far more devious.
”Kyaa ♡♡♡! What… what is this… ♡♡♡!?”
Each of the three heads was a vibrator that combined high-frequency oscillation, wriggling textures, and internal heating.
This power was finally made possible through the sheer brute force of an “Ultra-Miniature Magic Circuit³.”
Al-Slime-kun manipulated the three heads with terrifying skill, launching an assault on Marian’s breasts.
Two of the heads latched onto her breasts, holding them in a firm grip while the wriggling vibrations kneaded her flesh.
Naturally, the tips were grinding relentlessly against her n**ples.
Meanwhile, the final head positioned itself right in the center like a paizuri-tool, extending itself until it forced its way into her mouth.
”Mgh… ♡♡♡!”
(For the record, while I’m using it on her upper body now, it’s just as effective on the lower half. In that mode, it’s a masterpiece capable of simultaneously stimulating both holes and the clitoris.)
Furthermore, the reason I dubbed it “Zero-Type” is simply because the magic circuit is still a prototype.
It’s not just because the name sounds cool (though it does).
Currently, it only possesses the functions of three specialized Ddo-Buddies, but theoretically, it could support many more.
”Kukuku… this is quite the spectacular sight…”
”Mnh, ngh, mm-mmph ♡♡♡,” Marian moaned.
As I leaned into my “Evil Scientist” roleplay and kneaded her breasts, Marian tried to say something through her gagged mouth.
Likely some form of provocation; her eyes were certainly telling that story.
Well, with her breasts being toyed with by the Mole-Whip and her limbs bound by Al-Slime-kun before she even realized it, she could say whatever she wanted-it wouldn’t bother me.
However, the two Ddo-Buddies I thought Al-Slime-kun would have pulled out by now were still stubbornly buried deep inside her.
”Hmm…”
”Nnnnngh ♡♡♡♡!”
As a test, I thrust my hand into the translucent mass of Al-Slime-kun covering her crotch and began to aggressively knead Marian’s clitoris.
She let out a strained, melodic cry, but her eyes remained defiant.
It seemed we were reaching a stalemate.
Perhaps her resolve would crumble eventually if I kept this up, but that would be a victory of pure exhaustion, not a true surrender to my shop’s magic circuits.
”I really didn’t want to have to use this, but…”
”Ngh ♡♡♡♡! Mmm-ph ♡♡♡♡!?”
Muttering to myself, I pulled out the final piece of my ultimate arsenal: the “Stake-Driver⁴.”
I strapped the device onto my left arm.
True to its name, it’s a magic circuit that fires an internal Ddo-Buddy from a cylindrical chamber at high speed and in rapid succession.
Simply put, it’s a specialized Piston Machine.
I had been developing this magic circuit with my Love-Mage, Satsuki, for a very long time.
Due to various setbacks, it had been shelved, but today it finally sees the light of day.
”You can guess what’s about to happen, can’t you?”
”Mmm-ph ♡♡♡♡!”
VROOOOOOOOM!
As I flipped the switch, the Stake-Driver let out a mechanical roar.
Marian’s expression finally shifted.
Even she was clearly intimidated by the sheer mechanical power of this thing.
What separates this magic circuit from a Piston Machine is that it isn’t designed solely for insertion.
Because the stroke depth can be finely adjusted, pressing it against the lower abdomen allows it to act as a “Uterine Massager⁵.”
But this is far deeper, heavier, and sharper than any standard massager.
If one were to call it a weapon rather than an adult toy, they wouldn’t be wrong-but against Marian, I have no other choice.
”Now then, please… enjoy this to your heart’s content.”
”──────────gh ♡♡♡♡♡♡!!!”
THUD-THUD-THUD-THUD-THUD!
The Stake-Driver began a relentless, rapid-fire assault on Marian’s lower abdomen.
To be clear, it wasn’t literally hammering her skin, but rather being pressed firmly against her, vibrating her entire core.
The vibrations traveled through her flesh, directly rattling her uterus and v**inal canal.
In fact, the force was shaking her entire lower body into a state of total relaxation.
But I wasn’t done yet.
It was meant vibrations could be controlled randomly, from high-frequency micro-shivers to direct, heavy thumps.
I cycled through them all, pushing Marian to the brink.
”Ngo-h ♡♡♡♡! Nngh ♡♡♡♡!?”
Simultaneously, Al-Slime-kun and the Mole-Whip continued their relentless torment.
A pincer attack by the three “Sacred Treasures.”
If this didn’t work, my only remaining options were the kind of things that would get me hauled off by the Church’s vice squad, making them effectively impossible to use.
Even for Marian, I could tell she was hitting her limit.
She was reaching climax after climax, yet she refused to surrender.
Al-Slime-kun was working his heart out, but we needed a finisher.
I racked my brain, watching her expression closely.
With her mouth occupied, she was a mess of tears, drool, and sweat-she was clearly at the end of her rope.
Then, I spotted the one place that was still being neglected.
I had been so focused on the major erogenous zones that I’d forgotten a classic psychological attack.
I leaned in close to her ear and whispered softly.
”Come on… just give up already and lose.”
”───────────gh ♡♡♡♡♡♡♡!!!!!”
Pop! Splashhhhhhh!
The sound of something being forcefully unplugged was immediately followed by the sound of a high-pressure spray.
The two Ddo-Buddies had finally been expelled, and she squirted with incredible force.
Al-Slime-kun had been covering her, but he must have realized the timing and pulled back at the exact moment the Ddo-Buddies flew out.
Likely so I could get a perfect view of her climax.
(My inventions really do know how to get the job done…)
”Gasp… wheeze… ♡♡♡♡! T-That was… so cruel… ♡♡♡♡♡,” Marian panted.
”It’s your own fault for being so stubborn, isn’t it? Besides, don’t think you can relax just yet. I’ve only tested about half of what these things can really do.”
I thrust the Stake-Driver toward Marian as she lay limp and spent on Al-Slime-kun’s cushion.
In response, she looked up at me.
”…I look forward to it ♡,” she teased.
—
Summary:
Alex deploys the Al-Slime-kun and the Multi-Headed Mole-Whip against Mother Marian, seeking to break her composure. Marian resists through sheer internal strength, citing her bond with Alex and her companions. Alex retaliates with the Stake-Driver, a high-power vibrating device that shakes her to her core. The battle of endurance reaches a breaking point when a psychological whisper triggers a massive squirt
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Trivia:
- The Multi-Headed Mole-Whip uses three different sensory effects: heat, vibration, and wriggling
- The ‘Zero-Type’ designation implies the tool is a prototype with room for further expansion
- Al-Slime-kun’s intelligence is shown through his silent, shivering reactions and tactical releasing of the target
- The Stake-Driver was developed in collaboration with a character named Satsuk
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Character Insight:
Alex’s commitment to his ‘Evil Scientist’ persona escalates as he faces an opponent he can’t immediately overcome, showing a mix of professional pride and sadistic curiosity.
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Glossary:
Notes:
• Al-Slime-kun – A sentient, soft-bodied organism designated as an Ultimate Complete Form Aphrodisiac Soft Organism. It can secrete various aphrodisiacs and manipulate its shape skillfully to bind or stimulate targets.
• Marian – Mother Superior of the Canarias convent, Ascetic Faction nun of the Church of Demon‑Subjugation, black habit, wavy purple hair, busty, tear‑shaped mole under one eye, Monroe walk. She confronts Kento about the Devil’s Stick, obsessed with Alex‑kyun, uses supernatural vaginal control to overwhelm partners, mixing playful provocation with ecstatic desire for union with the Shopkeeper.
• Alex – A self-proclaimed evil scientist and developer of magical adult goods. He utilizes high-tech magic circuits and biological inventions to challenge powerful opponents, often engaging in dramatic roleplay during his experiments.
• Satsuki – Long‑haired court mage in staff‑and‑robes, Miranda’s granddaughter and ex‑top Academy student, lives alone as a prickly tsundere companion to Kento and now a Harvest worker. She tutors the modest, easily embarrassed Love‑Mage protagonist, aids research and Dildo‑Buddy prototype design, and is friend of pregnant Amelia. As the Master’s Love‑Mage, she observes basement lab progress and reveals the client’s identity.
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Edited by Kanaa-senpai.
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