Chapter 529 Supernatural Decisive Battle ⑤*
Edited by: Kanaa-senpai
”Heh heh heh… so the gates are finally swinging open, huh? The Mother Superior’s lewd little cunt is—wait, for real, that’s actually hot…!?”
The decisive battle (?) with Mother Marian had finally reached the stage where I would drive my ultimate weapon, the Stake-Driver¹, into her v**inal canal.
I had intended to offer my greetings to the Goddess first, but…
”Nnh♡♡♡ For a man, isn’t that just how it is, I wonder♡♡♡?” said Marian.
”No, this is on a whole different level…” I replied.
Marian’s v**inal opening was completely loosened and hanging open, dripping with syrupy love juice.
To be honest, I had seen enough of that to be used to it by now.
What was truly bizarre was the way that hole throbbed.
It was a given that the v**inal entrance was opening and closing like a mouth.
But deeper inside, the v**inal walls rippled, twisted, and repeatedly contracted in irregular, complex waves, as if the flesh itself were trying to churn the love juice.
From a man’s instinct, I could tell that if I thrust inside, I would undoubtedly reach heaven—it was such a skillful movement.
Moreover, judging by her expression, she was likely controlling it intentionally, flaunting it for my benefit.
I instinctively felt like sticking my fingers in, but the thought of them being bitten off flashed through my mind, and I hurriedly pulled back.
(Well, even she probably wouldn’t go that far; at most, the circulation would get cut off, and if it came down to it, I could always counter-attack with the Stake-Driver…)
”Fufu, it’s fine if the Shopkeeper comes before the toy, you know♡♡♡?” Marian teased.
”…Unfortunately, I’m the kind of guy who kicks the tires until the whole car explodes just to be safe,” I said.
”…What on earth is that supposed to mean?”
Marian tilted her head at my joke, which relied a bit too much on idioms from my old world.
Without responding, I pressed the Stake-Driver equipped on my left arm against her crotch.
”By the way, it’s okay for you to surrender now, you know?”
”Fufu, you must be joking♡♡♡?”
We grinned at each other, and I slowly began inserting the Dildo-Buddy² attached to the Stake-Driver into her v**ina.
Through my arm, I could feel the sensation of the Dildo-Buddy being absolutely mauled and tossed around inside.
If I lost my focus for a second, I felt like the machine would be snatched away…
Eventually, it reached the very back, and then.
”Nnh♡♡♡♡!”
I triggered the Stake-Driver inside her.
Slowly at first, then gradually increasing the intensity.
No matter how much of a monster Mother Marian was, I didn’t have the guts to go full power from the start.
”…It’s running smoothly. By the way, can you actually clench down and stop this thing?” I asked.
”Nfu♡♡♡ Well, shall I give it a try♡♡♡?”
Saying so, she began to apply strength to her p**sy.
The Stake-Driver, which had been thumping away with a heavy rhythm, stopped… or rather, it didn’t.
The part that stopped was the Dildo-Buddy section deep inside her. Instead, my left arm—the one wearing the device—began to be jerked around by the force.
”Ooooh!?”
”Ahaha♡♡♡! S-so this is what happens♡♡♡”
Marian cackled, which was rare for her. From where I was sitting, it was no laughing matter, but fortunately, she loosened her grip, and the Stake-Driver began its reciprocating cycle once more.
”…Sorry, but please don’t try to stop it while I’m using this. It feels like my arm is going to snap,” I said.
”Yes, I understand♡♡♡ As for me, I’d like to receive this little one’s full power too…♡♡♡”
Taking her at her word, I dialed up the piston speed.
It struck her uterus repeatedly and churned through her v**inal canal. I shook her entire lower body with the force of the machine, just as I had been doing manually from the outside.
A while passed. I worked myself to the bone trying to break her.
I used the Stake-Driver, of course, but I also brought in the power of my other tools.
She climaxed over and over, and even showed me that fountain-like squirting from before.
However…
”Ogoh…♡♡♡?! Guh…♡♡♡! Ahh♡♡♡♡!”
”…Hey, could it be that this isn’t really doing much to you?” I muttered.
”That’s not♡♡♡ true♡♡♡ I can’t even put enough strength in to stop this little guy anymore…♡♡♡♡”
Despite her words, she didn’t seem cornered at all. Instead, she even started giving me advice: “You should really make this one a double-barreled type; the back door feels a bit lonely♡.”
Gradually, the word “defeat” began to loom in my mind.
At that moment…
”Hey, I’ve just about reached the limit of my patience…♡♡♡”
”…It doesn’t sound like you’re at your limit because you’re feeling too good,” I said.
”Yes. I was happy that you prepared so many tools for me♡ But I haven’t been able to taste you yet…♡♡♡♡?”
Marian spoke with a heavy, intoxicating lilt.
She was right. Part of it was because she had been keeping her v**ina plugged with the Dildo-Buddy, but to be honest, I had also been chickening out.
But I’m a man. Being called out that clearly meant I couldn’t keep shrinking back.
”I guess… you’re right…”
I gave a reply and withdrew the Stake-Driver from her. I also removed the Type-Zero Multi-Headed Mole Whip³ that had been harassing her breasts and tossed it onto the bed. As for the Ultimate Slime-Pal⁴, well, it was a damn good cushion, so I let it stay.
”Please don’t worry♡? I won’t bite it off or anything♡”
”…When you say things like that, it makes me want to shrivel up,” I said.
”Tee-hee♡ Then, would something like this work better? ‘The Shopkeeper of the magic circuit shop “Harvest” is such a coward he can’t even hold a woman without his toys’♡♡♡?”
It was a cheap provocation, but it was more than enough to get me fired up. She was sprawled out on top of Arusura-kun, arms and legs spread wide, inviting me.
It was the kind of sight that would make any man dive in headfirst. But I approached her with a strange solemnity and softly pressed my glans against the entrance.
Immediately, Marian’s internal muscles throbbed, sucking me in.
My worth as a man was being tested. Not as the Shopkeeper of a magic shop, but the raw quality of Kento Harvest as an individual.
Could I sink into her and actually keep my sanity? The faces of my wives flashed in my mind, and a surge of strength rose from my gut.
”…Here I go.”
”…Yes,” Marian replied.
She spoke with her voice uncharacteristically stripped of its usual playfulness.
I thrust my hips forward with everything I had, throwing my entire weight onto her. It felt like a total surrender, a leap of faith into everything I had learned.
”Guooooh…!?”
”♡♡♡♡♡”
Her body felt… incredible. It was too much.
I was accepted by her as if I were sinking into something soft yet moistly clinging.
My chest crushed her breasts. Her v**ina completely enveloped my c**k.
Her spread limbs came around and locked behind my back. I was hugged with a crushing intensity and dragged down into a deep, warm swamp.
I knew I should resist, but the will to fight just evaporated.
The supreme softness of her female form, the way our skin slid and rubbed together—it was so smooth.
Her v**ina tightened with a mellow rhythm, massaging every inch of me without leaving a single gap. She wasn’t trying to squeeze me dry.
She was just holding me so perfectly that I couldn’t leave. The sheer comfort made my entire body go limp.
She was like a warm futon on a freezing winter morning.
A body that emitted a terrifying, magnetic pull, entangling a man through pure bliss.
(If I let myself melt away like this, “oversleeping”—or rather, blowing my load—is inevitable.)
I tried to fight it. I reached down and grabbed the breasts pinned beneath me… and immediately realized I’d failed.
The sensation only drained the strength from my fingers.
Fine, then I’ll just thrust. That was a mistake too. It should have been obvious.
(Why didn’t I realize it before I moved?)
Her v**ina gave me back pleasure in direct proportion to how much I moved.
Her internal walls raked across the head of my c**k, perfectly timed to every thrust.
She gently squeezed the shaft, her uterus eventually swallowing the tip. She pulsated with a slight, almost desperate quiver, as if begging, “Please, just stay right here♡.”
Stars exploded behind my eyelids. It was over. All my pride was being stripped away.
I didn’t want this. …Wait, why not? This is fine, isn’t it?
(No, that’s not right!)
My final act of resistance was a kiss. I was certain she’d just turn it against me, but I had nothing else left.
I desperately pushed my arms up to look down at her face. …And that was my biggest mistake.
”…♡ Ah, Shopkeeper-san…♡ You’re wonderful…♡ You’re so wonderful, Shopkeeper…♡♡♡”
Marian’s face was pure ecstasy. It was more melted than any expression she’d shown all day.
A face of raw joy and rapture, as if she truly, deeply desired this union from the bottom of her heart. That was it. I was done for.
GUSH—!!!! GUSH—!!!! GUSH—!!!!
Regardless of my will, the s**men began to gush out on its own. It was a total, uncontrolled leak.
And god, it felt good. Every bit of tension was snatched from my body, and I sank into the euphoria of just letting everything go.
The bottom of the bed seemed to vanish, and I fell deeper and deeper. Or maybe I was floating.
Enveloped by Marian, I felt myself drifting high into the sky, past the clouds, and out into the stars.
I thought it was the end. But the one who dragged me back to reality was Marian herself.
It was the sensation of something slamming into my lower abdomen. …A squirt.
Gaining a second wind from that impact, I braced my trembling arms once more.
”Haan…♡ I’m sorry, I ended up going…♡ Hey, Shopkeeper…♡ Everything went white and I didn’t know where I was…♡ If you’re up for it, one more time…♡♡♡”
I couldn’t tell if she was being sincere or just flattering me. The only thing I knew for sure was that, at that exact moment, the real battle had finally begun….
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Summary:
Kento transitions from mechanical stimulation to raw physical intercourse with Marian. Marian overcomes the Stake-Driver with her muscular control, leading to a direct physical confrontation. Kento eventually e**culates from the overwhelming pleasure of Marian’s body
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Trivia:
- The exact speed or power settings of the Stake-Driver are left to the reader’s imagination
- The mention of ‘wives’ suggests a pre-existing harem or established relationships outside this scene
- The idiom ‘kick the tires until the whole car explodes’ is a localized version of a Japanese idiom about over-cautio
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Character Insight:
Kento shows a shift from professional detachment (using tools) to a vulnerable, personal encounter to protect his ego as a man.
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Glossary:
Notes:
• 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.
• Harvest – Kento Harvest, a gaunt scholar in a tattered academic coat, wields low‑mana circuits and masters Academy systems. He runs an adult magic‑circuit shop, crafting rare components with cold calculation, valuing brand trust. He has multiple lovers/slaves and several children.
• Kento Harvest – Gaunt scholar Kento Harvest, clad in a tattered academic coat, runs an adult magic-circuit shop. Once a heresy suspect, he now crafts rare components with cold calculation, values brand trust, and maintains several lovers/slaves and children.
• Kento – Lord Harvest, a dark-haired Japanese salaryman resembling Kazuma Satō, runs an isekai magic shop from Dildo-Buddy Mansion, where he lives with Amelia. A strategist and reluctant patriarch tied to the Queen, he balances mundane professionalism with an adult-circuit network. Known for extreme caution, he uses specialized tools like the Stake-Driver before discarding them to prove his worth through raw intimacy.
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Edited by Kanaa-senpai.
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