Chapter 14 The Elf Subject Part One: A Divine Adventurer’s Erotic Trial
Edited by: Kanaa-senpai
In a forgotten corner of Canarias, the Royal Capital of the Canaria Kingdom, stood the peculiar magic shop called Harvest. Deep within its depths, ushered away from the main storefront and into the owner’s living quarters, the renowned adventurer known as the ‘Divine Bow,’ Tania the elf, was already beginning to regret her choice, having devolved into a mere seeker of pleasure.
The suspicious shopkeeper was preoccupied with closing up, leaving the guidance to his experimental slave, Lily. Stepping into the living quarters, Tania’s eyes were immediately assaulted by the low, insistent whirr of a Ddo-Buddy continuing its grueling endurance test. Shifting her gaze, she saw piles of other magic items and potions littered all over the place.
”The floor’s been swept clean, ma’am, so you can sit anywhere you please, you hear?” Lily invited with a soft, encouraging tone.
”Ah, ah…” Tania mumbled, already having shed her shoes upon entering the space. She took a seat as instructed, but she couldn’t settle down. Any magic artificer’s workshop tended to feel a bit strange, but Kento’s workspace was exponentially creepier.

After all, there were countless items that even the knowledgeable Tania couldn’t recognize, and most of them were, to her horror, adult magic tools. The sheer sight of goods she didn’t know the use for, much less what they were made of, sent shivers down her spine.
What were those spheres linked together and hung over there? What about that massive Ddo-Buddy, far larger than the size-seven version she’d seen earlier? Was she imagining the objects resembling shaggy, tentacled creatures writhing slightly?
Just moments ago, after being persuaded by Lily, she’d felt a rush of excitement at the sight of the Tremble-Ddo-Buddy. Now, a cold sweat was prickling her skin, fearing she’d committed to a truly dreadful promise.
”Tee-hee… There ain’t no need to be so nervous, dear. Though he might look suspicious, my Master is truly a kind soul, and he’d never ask you to use anything without knowing it was safe. Why, the fact that I’m still here, perfectly whole, is the best proof of that, ssu!” Lily purred.
”I-is that so…?” Tania questioned, somehow feeling even more uneasy. . Lily, meanwhile, seemed unconcerned, preparing the Tremble-Ddo-Buddy for the experiment. Tania stared, unsure what to do, until Lily addressed her again.
”Well then, let’s go ahead and get your clothes off before the Master gets back, shall we?”
”Wh-what? Already!?” Tania flinched.
”You’ll have to take ’em off eventually, no point in waitin’ for later, now. Come on, hon.”
”Aah!” Tania cried out.
Lily smoothly approached and, without a shred of mercy, began undressing her. Tania had no time to resist against Lily’s practiced quickness, finding herself swiftly stripped bare. She had agreed to the experiment, yes, but a wave of fresh shame suddenly washed over her.
She instinctively covered her modest bust with both hands, but in that fleeting moment, her panties were pulled away, leaving her utterly nude. As she hunched over, her face blazing scarlet, Kento returned.
”Oh… you’re quick on the draw, Lily,” Kento surmised, a flicker of appreciation in his eyes.
”I figured if you were here, she’d put up more of a fight, sir. Ain’t I a good little slave for saving you the trouble?” Lily returned, giving him a knowing, sideways glance.
”Y-you fiend! Don’t look at me with such lewd eyes!” Tania snapped.
I didn’t think my eyes were that lewd… Kento mused inwardly, but he knew the truth: it was an unexpected perk. He kept his mouth shut. Though slender, as an elf should be, she was undoubtedly a woman, with subtle curves on her chest and hips.
Though Kento was often sated by the voluptuous Lily’s body, the sight of Tania’s own lean silhouette made his breathing quicken. This body was about to greedily seek pleasure using the Ddo-Buddy… that thought was certainly something.
He forced himself to restrain that impulse, adopting a look of perfect calm. I’m not being lewd at all, he convinced himself. This is just a professional experiment for a vital product. He projected a false air of integrity as he spoke.
”My apologies. Er—first, my thanks. I appreciate you cooperating for the sake of our product. Though Lily may have rushed the agreement, I have no intention of going back on my word. I’ll give you priority access to anything we develop in the future, and once the Tremble-Ddo-Buddy is available for sale, I’ll even pay you a portion of the sales as compensation. We can put it down on paper, if you’d like.”
”Master, but that’s…” Lily started.
”Quiet, Lily. Your terms were far too steep,” Kento cut her off sharply.
Hearing this while stark naked, Tania couldn’t help but think, Wait, is this guy… actually kind of a good person? In normal circumstances, she might have remained more guarded, but being trapped naked between two fully-clothed people seemed to have short-circuited her logical mind.
”Furthermore, although I don’t anticipate any issues, we’ll take responsibility for any injuries that occur during this experiment. We’ve tested it repeatedly on Lily, so you should feel safe, but I wanted to make that clear,” Kento continued.
”U-understood. I shall trust you, then…” Tania agreed.
”Thanks. Also, since we’re going to be working together, let’s drop the ‘fiend’ thing, alright? I’m Kento, owner of the magic shop Harvest. Nice to meet you.”
”A-ah. I am Tania. The elf… just an adventurer, Tania. Nice to meet you.” Naked, Tania shook Kento’s hand. The skin-to-skin contact, even just palm-to-palm, made her involuntarily react, heightening her shame. But Kento’s manufactured seriousness fooled her into shaking off the feeling.
”Alright, ready for the product explanation?” Kento asked.
”Y-yes, I am. Please proceed.”
”Good. First, this Tremble-Ddo-Buddy. As I explained earlier, it starts to vibrate with a low, grinding whirr when you flip the switch.”
”A switch…?” Tania wondered aloud.
”Yeah. It’s the mechanism that flips between the vibrating and non-vibrating states. This little bump on the bottom is the switch. Go ahead and turn it on.”
Tania took the Ddo-Buddy from Kento, examining it closely. Sure enough, there was a protrusion covered in the same material as the device. Should I just press this? she mused. Hesitantly, she pressed the switch to turn it on.
”W-Whoa!”
The Ddo-Buddy immediately began to tremble with a low, insistent whirr. Startled, Tania nearly dropped it. She gripped it tightly, the vibration traveling through her arm, instantly conjuring images of the pleasure it might bring. A heat began to bloom deep in her lower abdomen.
”T-this is incredible…” Tania breathed.
”Yeah, that’s an OK. Now, turn it off. The operation is the same, just press the switch again. Try flipping it on and off a few times as you like.”
Following his instruction, Tania pressed the switch repeatedly, toggling the vibration on and off. The small, distinct click and the device’s strange behavior fueled her curiosity, rapidly dulling her shame.
What in the world is the mechanism behind this? she thought. The concept of using the Pororo Snail’s shell combined with some other element to create this vibration was a marvelous discovery, but the simple mechanism of the ‘switch’ was equally fascinating. In her long life as an elf, she had never seen anything like it.
”When we actually sell this, I plan to give the same explanation as I’m giving you now. I want a customer’s genuine feedback today, so tell me if you get confused about the use of any part of it.”
”I understand. I don’t know how it works, and I am curious, but I don’t think I’ll have any trouble using it,” Tania stated with utmost sincerity. She had no idea what kind of words constituted ‘a customer’s genuine feedback’ regarding an adult magic item, nor the implications of what she would soon have to utter.
”Good. Then let us move on to actually branding her with it. I suppose I should instruct subjects to place the D**do Buddy against their intimate or heart first…” Kento mused.
”A-ah… Alright…” Tania conceded, her voice already trembling.
And just like that, Tania was about to receive the D**do Buddy. The process had been so natural, so smoothly guided, that her earlier proud refusal had vanished. She was now focused only on proving her worth and, even worse, secretly craving the absolute submission she had always denied wanting.
She swallowed hard and pressed the activation rune on the artifact. The D**do Buddy began to pulse with a low, ominous hum. This, she was meant to press against her intimate, the seat of her elven pride…
”Hyaah!!!”
The instant the D**do Buddy touched the center of Tania’s pale intimate, she let out a sharp gasp and recoiled as if struck by lightning. The compulsion was far more intense than anything she had ever imagined.
She never thought a mere artifact could shatter centuries of elven arrogance in a single heartbeat. Instinctively she clutched at her chest with her free hand, as though trying to guard her last fragment of independence. Kento, watching this, grinned inwardly but kept his tone perfectly clinical.
”That is the same intensity as the final production model. Too overwhelming, perhaps?”
”N-no. I cannot judge yet. L-let me endure a little longer…” Tania answered, duty and dread mixing in her voice.
Fighting centuries of noble pride, Tania pressed the glowing D**do Buddy to her intimate once more. The spot, already burning from the first touch, now throbbed with unbearable pressure. She steeled what remained of her will and forced the artifact firmly against her skin.
”Hyaah!♥ Ah… ah… ah…♥” she gasped, her voice cracking with surrender.
The dominion radiating from the seal sent a glorious wave of submission through her entire being. This was a monumental invention! A servitude no chains or oaths had ever achieved, one that resonated directly through her soul. Tania knew, in that instant, that she would become a slave to this authority forever.
”Shugoh…!♥ Hii…!♥ It’s burning away my will… it’s claiming me… Ah… ah… aah!♥♥♥”
Tania writhed on her knees but refused to pull the seal away, and Kento could not stop the delighted smirk that spread across his face. Not only was the sight intoxicating, but his artifact was a flawless success. Lily’s earlier surrender had not been exaggerated; the seal possessed the power to break even the proudest of elves.
”T-the heart as well… I must know the full extent…”
”I would be delighted to assist you with that, desuwa,” Lily offered with a wicked smile.
”Ahh!♥ L-Lily-sama!♥ Stop—♥ It’s deeper than anything I’ve ever felt!♥ Ngh!♥ Ah! Hiaaah!♥♥♥”
Lily immediately took a second seal and pressed it directly over Tania’s heart. This was a blatant abandonment of the original ‘impartial trial’ pretext, but she glanced at Kento with playful eyes that clearly said, ‘This is the show you truly wanted, isn’t it?’
Kento could only nod, utterly captivated by the spectacle of the once-aloof elf arching her back as both her mind and soul were mercilessly bound. The image of the cool, untouchable elf trembling under his dominion brought him indescribable, savage satisfaction.
”My pride is shattering!♥♥♥ I can’t resist anymore!♥♥♥ It feels too perfect to serve!♥♥♥ Hiaaaaaaaah!♥♥♥”
”Don’t worry, dear. Your pride won’t literally break—it will simply become beautifully sensitive to Master Kento’s every command from now on,” Lily soothed with calm amusement.
Was that truly ‘acceptable’? Yet somehow Tania felt only relief, and she pressed both seals even harder against herself. Direct pressure delivered exquisite annihilation of self; barely grazing delivered thrilling, endless surrender.
She experimented with angles and patterns, quickly learning how to deepen her own subjugation. Eventually the compulsion raced through her entire spirit and converged, an immense wave of irrevocable loyalty surging upward from the core of her being.
”Agh!♥♥♥ No…!♥♥♥ Just from my soul!♥♥♥ I’m swearing eternal fealty!♥♥♥ I’m binding myself to him now!♥♥♥♥”
Tania finally reached absolute surrender—her whole body convulsed in a massive spasm of devotion, her back arching as though offering her very existence. Her proud elven features went slack with blissful defeat, silver tears streaming down her cheeks, eyes empty and adoring.
”Ah…♥ My lord…♥ My only lord…♥”
”It’s all right now. You surrendered beautifully, didn’t you? Just breathe with me. In… out… in… out…” Lily cooed, gently guiding the newly-broken elf back to calm obedience.
”Haah…♥ Haah…♥ Yes…♥ my lady…♥”
”Hmm, perhaps the compulsion is a little too strong…?” Kento pretended to reconsider.
”Not at all, Master. She simply lost herself in devotion too quickly. With gentler application, the seal is perfectly enjoyable for lifelong service, desuwa,” Lily replied smoothly.
Kento and Lily continued discussing improvements, completely ignoring Tania, who was still on her knees cradling the artifacts like sacred relics, trembling at their sheer brilliance.
What kind of artifact have I created? she thought in worshipful awe. The absolute power it held, just from intimate and heart! With this, how perfectly could she serve? She had to tell Lyca about her new Master at once…
”Very well. Now let us test the higher-intensity seals,” Kento declared.
”Hoh…?♥” Tania breathed, gazing up at Kento with eyes already drowned in loyalty.
He handed her another D**do Buddy, identical in shape but radiating far greater dominance. The trial was far from over. Would what remained of Tania’s former self endure the merciless branding of the ultimate D**do Buddy?
—
Summary:
The renowned elf adventurer Tania found herself in the bizarre workshop of the adult magic shop Harvest, reluctantly agreeing to be a test subject for Kento’s new invention, the Tremble-Ddo-Buddy. Stripped naked by Kento’s playful slave, Lily, Tania’s initial fear and shame quickly dissolved when the magical vibrator touched her sensitive skin. The overwhelming pleasure from a simple nipple stimulation—a concept utterly foreign to her high fantasy world—broke her composure, leading to a massive, mind-numbing climax. This erotic trial marks a profound, sensual shift for the formerly aloof adventurer, who now craves the device’s potent sensations and the forbidden bliss it promises.
—
Character Insight:
Tania, the ‘Divine Bow,’ represents a classic high-fantasy trope, which makes her complete and sudden surrender to the very modern, engineered pleasure of Kento’s vibrator a core theme. Her rigid self-control crumbles when faced with a sensation she couldn’t achieve through traditional means, highlighting her hidden vulnerability and latent hedonism. This erotic awakening is pivotal to her character arc, transforming the serious elf into a new breed of pleasure-seeker.
—
Behind the Scene:
This scene establishes the true power of Kento’s Isekai-tech adult magic items—they are capable of shattering the emotional and moral defenses of even a seasoned elf adventurer like Tania. Lily’s aggressive, almost predatory help ensures the quick removal of Tania’s clothes, not just for Kento’s benefit but to fast-track Tania’s inevitable descent into pleasure and submission, confirming the effectiveness of the Tremble-Ddo-Buddy to Kento, which he values for his business.
Notes:
• Tania – An Elf adventurer who, despite her race’s reputation for low sex drive, is secretly quite passionate. She initially seemed ‘wasted’ (emotionally dry) to her friend Raika, but was easily introduced to the pleasure-items sold at ‘Harvest.’ She is easily embarrassed and attempts to maintain a dignified facade, despite her recent, frequent purchases. She wears practical but light armor over a simple cloth tunic and short pants, highlighting her grace and agility. Her primary relationship is one of friendly senior-junior with Raika.
• Lily – the sl*ve and primary experiment subject for the magic shop, ‘Harvest.’ She has striking pink hair, Blue eyes, medium breasts, which the Protagonist associates with being ‘wanton’. She has a working knowledge of magic, which she kept hidden from the slave trader.
• Kento – The owner of the magic tool shop ‘Harvest,’ which discretely sells adult goods. He’s a former overworked, ordinary salaryman from modern Japan who was suddenly transported (isekai’d) to this fantasy world. He has dark hair and an unremarkable appearance, typically wearing a plain, slightly suspicious-looking shop owner’s clothes looks like Kazuma Satou from certain series. He has a minimal amount of magic power, enough to craft his specialty items.
Please bookmark this series and rate ☆☆☆☆☆ on here!
Edited by Kanaa-senpai.
Thanks for reading.
Leave a Reply