Volume 4 Chapter 25 Forced Beauty, The Boss’s Erotic Transformation
Edited by: Kanaa-senpai
”Stop it¹! Nngh! Ah! No! More, no more… my body, uuuuhhhh!”
Ane-san, the Boss, violently shook her rough, brown hair that was noticeably showing the dark roots, yielding completely to the tendrils’ overwhelming embrace—no, she was utterly overcome. A glistening essence dripped onto her, making the tendrils’ movements fluid and seamless as they began their renewal.
They caressed the tips of her peaks, keeping them alert and aroused, guiding her to surrender again and again and again.
Even as tears of overwhelming rapture streamed down her face, the tendrils filled her mouth, a deep communion that enveloped her completely. They surged and stirred, awakening her inner depths with their silken forms.
Yet, they honored her untouched essence.
This was, after all, a [translate:施術] (Renewal). Instead, they meticulously, gently parted her shadowed gateway, showering it with luminous nectar before the tendrils began their precise, tender awakening.
They explored her up and down, side to side, while separate tendrils continued to stir her bud.
Between enveloping caresses and rhythmic pulses, a massive flood of yearning essence poured from Ane-san’s core, soaking the ground around her. She had lost count of how many peaks she’d reached just from this alone.
(It feels so profound, so profound, so profound, so profound, so profound, so profound, so profound, so profound! I’m going to dissolve, dissolve, dissolve, dissolve, dissolve, dissolve, dissolve, dissolve!)
No matter what she thought, this exquisite torment wouldn’t cease until the renewal was complete.
All she could sense was the pure rapture. She lost awareness several times, yet she’d always awaken, immediately drawn back onto the path of ecstasy leading straight to surrender.
(I don’t want to peak, don’t want to peak, don’t want to peak, don’t want to peak! I don’t wanna suuuuurrender anymore!)
During her student days, she’d been a strong leader to her underlings. After high school, she rallied companions, formed a guild, and became an adventurer, standing at the front as a party leader in pursuit of treasure and glory.
While she hadn’t completely abandoned her femininity, her rugged nature meant she’d never known intimate union. She rarely tended her appearance, convinced it wasn’t necessary. That’s why she’d never sought the renewal—the greatest gift in this Beauty Sanctuary.
Yet now, she was inexplicably drawn into a chamber with no exit, overwhelmed by a rapture she couldn’t endure, compelled to surrender over and over and over, awakening the truth of her womanhood upon her soul.
”Ngh! I don’t wanna feel this rapture anymore! No! I resist it! My body… I-I… NOOOOOOOOOOOO!”
In less than an hour, a completely new awakening was planted in Ane-san—and then, the [translate:施術] (Renewal) finally ended.
* * *
”—Oh dear, you’re quite transformed, aren’t you?”
When the treatment was done, the Mysterious Figure in a black bodysuit reappeared, a slight smile softening their mouth as they surveyed the current state of Ane-san.
”The experiment is a success… I believe that’s the appropriate conclusion. The Master will be pleased. However, this change is so extreme… it would be problematic if you were to speak of what happened,” they murmured.
The figure approached the chained Ane-san and took her hand.
”I will now form a
”Ah… ah…”
”I shall take that as an affirmation. —The
”Your weapon and gear are over there. But you must wear this… no, that looks difficult. I will dress you myself as a special favor.”
What was prepared was a pure white dress. It was a traditionally feminine garment, the kind of clothing Ane-san had avoided her entire life—
* * *
”—Huh?”
When she realized it, she was standing against the back wall of the treatment room on the fifth floor. The memories of what had just happened were hazy, and she couldn’t quite believe what had been done to her body. Yet, the memory of the “torture room” slowly surfaced: the forced pleasure, the precise stimulation of her most sensitive areas, the endless climax… She’d scattered an incredible amount of bodily fluid, made sounds no human should ever hear, and had been utterly defeated.
”…I don’t even know anymore…” Ane-san sighed, her mind too jumbled to think.
That was when she heard a familiar voice.
”Who’s there! There shouldn’t be anyone here but us… when did you get in here!”
She looked up to see one of her own subordinates standing there with a weapon drawn.
”A-Ane-san! Hey, you guys! Over here!”
The subordinate called to the others, and they slowly approached, their weapons pointed right at the Boss.
”H-hey… what are you doing… don’t you recognize me? Come on… what’s wrong with you guys?” Ane-san protested in a small voice to the underlings who didn’t recognize her. The Recoil from the procedure left her body weak, and she couldn’t even raise her voice.
”—Wait.”
One person held out their hand to stop the others. It was the subordinate who was her former peer, the one who sometimes called her Nee-san (Big Sister).
”Could that… be Ane-san?”
”””Huh…?”””
The three subordinates uttered a stunned, vacuous noise at Nee-san’s question.
”I-It’s me… it clearly is. Don’t tell me you forgot me…”
”Yeah… it’s the Boss, alright… but… what is that appearance?”
”Huh…?”
Ane-san hadn’t realized her own change. The Nee-san subordinate pulled a pocket mirror from his breast pocket and held it up to her.
”…Huh?”
Ane-san’s unkempt brown hair with roots was gone. It had been returned to black by the ‘Hair Quality Improvement’ effect.
It was now a straight, glossy black, so lustrous she could star in a commercial. When she brushed the hair away, she saw her face. Her previously dull skin was porcelain white, all blemishes and dark spots vanished, and her jawline was sharp.
Her body was also transformed: all excess fat was shaved away, but her already ample bust remained. The armpit and body hair she’d haphazardly managed were completely gone, leaving her skin soft and smooth.
Her back, which used to be slightly hunched when she carried her weapon, was now perfectly straight. Even the color of her nipples and privates, which had been dark, were now a clean, pale pink. The body odor that sometimes lingered from skipping baths seemed to have been replaced by a floral scent.
Ane-san’s body had simultaneously undergone ‘Skin Quality Improvement,’ ‘Fat Burning,’ ‘Depilation,’ ‘Hair Quality Improvement,’ ‘Posture Correction,’ and ‘Body Odor Improvement’… and, as a side effect, ‘Sensitivity Improvement.’ The girl standing there was a beautiful maiden, easily described as a pure, rising young actress.

”NUOAAHH!? Is that me!? Is that me!? W-who is this! I don’t understand this at all!”
Though she should have been exhausted from the treatment, Ane-san shouted in shock at her own transformation. And her surprise wasn’t the only one—
”A-Ane-san…”
”W-What is it…”
”—You’re beautiful-ssu!”
”Huh?”
”I said you’re beautiful-ssu! I’m totally moved… I never knew the Boss was such a gorgeous beauty… You’re not just a rough gem; you’re the whole damn jewel-ssu! No man is going to leave you alone-ssu!”
The subordinate stepped closer, his face beaming. Ane-san had almost never been complimented on her looks before. Now, her subordinate was praising her with glittering eyes. She felt an unfamiliar sense of shame and warmth.
”Hah, I’m shocked. I don’t know what happened, but Ane-san, you really are gorgeous.”
”Y-Yes! I’m stunned! I thought you were some famous actress!”
”Amazing… we were adventuring with a girl this beautiful…”
”H-hey, you guys, stop it…” Ane-san mumbled.
”Haha, she’s blushing for once.”
Being praised and teased like this, Ane-san felt a little warmth spread through her heart. Perhaps that’s why she felt a sudden surge of composure.
”You want ‘Breast Growth’… right? Go on. I’ll wait here. Just make sure you come back.”
”Eh… really?!”
”Yeah. I can’t tell you what was done to me, but clearly, it had some sort of Beauty Effect. If you want bigger breasts, go do it.”
”Ane-saaaaaan!”
The subordinates leaped onto her, overcome with joy. Ane-san smiled and patted their heads.
Yet, a question lingered in her mind.
(—What kind of treatment was done to me to turn me into this?)
This was the ‘Breast Growth’ room. And yet, she had clearly received a treatment with a slew of effects other than ‘Breast Growth.’ The true nature of her procedure would remain a mystery until she challenged all the remaining doors of the dungeon.
—
Summary:
The former rough-and-tumble guild Boss, Ane-san, is subjected to a terrifying, non-stop erotic treatment by slime tentacles, culminating in a mysterious figure sealing her lips with a
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Character Insight:
Ane-san’s character is defined by her masculine self-image and her devotion to her guild. The forced, extreme beauty transformation is a massive psychological assault, shattering her self-identity. Her subsequent, softened reaction to her subordinates’ praise, which she was never used to, shows the beginning of an unwanted but deeply impactful change in her personality, transitioning from a defiant leader to a confused, blushing young woman.
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Behind the Scene:
This chapter is the climax of the initial arc, where the dungeon’s main mechanism—forced, often erotic, ‘treatment’ for ‘beauty’—is fully revealed. The transformation is extensive, combining multiple effects into one shocking procedure. The mystery of who is behind the treatment and the purpose of the
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T/L:
¹: The sound ‘あ゙’ and ‘も゙’ are often used in Japanese to denote a strained, desperate, or heavily emotional sound—like being choked up or screaming in pleasure/pain. The English translation captures the desperate, overwhelming emotional state and is thus prioritized. ↩
Notes:
• Rio – A member of the Beauty Committee who previously worked with Hirose and already holds a negative opinion of him, seeing him as a ‘playboy.’ She has short dark hair and is dressed neatly in her school uniform. She is Aoi’s friend and is currently determined to ‘rescue’ her.
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Edited by Kanaa-senpai.
Thanks for reading.
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