Volume 3 Chapter 9 The Idol’s Secret Treatment Arousal and Posture Improvement Chaos
Edited by: Kanaa-senpai
”Um… are you really sure about this?” Takanashi Hirose asked, his voice tight.
”Of course, silly. Come in, come in!” Nagumo Minami chirped back, her tone energetic and playful.
It had only been a few days since the New Year, yet here was Hirose, standing in the apartment of Nagumo Minami, the charismatic leader of the wildly popular idol group, ‘SPICE MIX’. Normally, the homes of celebrities were fiercely guarded secrets. Yet, whether it was due to a deep sense of trust or simply Minami’s desire to avoid moving because of her back pain, she had invited Hirose right into her private space.
”Hirose-kun, we’ve been waiting for you!” she called out.
”Yeah, it’s been a week, hasn’t it?” Hondou Kiyou sighed happily.
Minami wasn’t the only one waiting in the entryway. Kiyou and Ogata Rui, both members of ‘SPICE MIX,’ were there as well, likely as support for their leader. Their manner of speaking had become much more relaxed and informal than when Hirose had last met them.
Today, Hirose was on his own. Ihara Kairi was usually only present when she needed to activate the ‘Pledge’ Gift, and Hibiki made it a point not to tag along if she thought she’d be in the way of the treatment. Though they sometimes accompanied him to assist with things like blindfolding the client, Minami had assured him that no such precautions were needed today. So, he’d come alone.
His huge fan, Kairi, had pitched an absolute fit about being left behind, but Hirose knew it wouldn’t be right to bring her along just for that reason, so he had held firm.
Once inside, he found himself in a spacious living room with many separate rooms branching off. This made Hirose wonder, so he asked:
”Are you all living together right now?”
”Oh, you noticed! But it’s just me at the moment. We started off living together, but halfway through, everyone decided they wanted their own place,” Minami explained.
”Such a large apartment… all for yourself?”
”The agency was super generous after we blew up right after our debut, so they rented this place. I keep it as-is because the other two crash here sometimes,” she said.
”Huh. I see…”
He had always pictured idols not making much money even when they were popular, but apparently, it depended on the agency. It likely changed based on whether they received a fixed salary or a commission, and he figured the ‘SPICE MIX’ contract probably included commissions.
”Well, I’m all set up, so can we head to the bedroom right away?” Minami asked, her eyes gleaming with anticipation.
”Yes, of course,” Hirose replied.
Minami led him toward her bedroom. It wasn’t the kind of immaculate, perfect space one might expect from a top idol. It was a little cluttered, and not perfectly neat. The only thing that truly dominated the air was a lovely, sweet girl’s scent.
”I haven’t been able to clean properly since I hurt my back… try not to look around too much, okay?” she whispered, a little embarrassed.
”I… I won’t,” Hirose mumbled.
Nearby, freshly washed underwear hung, but Hirose decided to simply ignore it.
Kiyou, who always seemed the most put-together, clarified, “Rui and I are here just to assist Gūmin ¹, so Hirose-kun, please do whatever is easiest for you.”
”Understood,” Hirose affirmed.
With that, Kiyou and Rui gently helped Minami sit down on the bed.
”Wait, um, Miss Minami!” he exclaimed.
”What is it?” she purred.
”Shouldn’t I… should I leave the room?”
”But didn’t you say you weren’t interested in my body?”
”That’s not what I meant, though… I just…!” he protested, his face heating up.
”Hehe, relax. Hirose-kun is a very special person who’s going to heal my body. So showing you my skin is a special thing, too… a little embarrassing, though,” she teased.
As she spoke, Minami began to undress, with Kiyou and Rui helping her. Hirose felt a small wave of relief when he saw she was wearing a swimsuit underneath, meaning the treatment could be done without her being completely naked.
”I already said I’d offer my body, didn’t I? Um… I don’t have any experience with men, but… I think it’s a pretty nice body,” Minami appealed, lying back on the bed and exposing herself.
Indeed, Minami’s skin was flawless, and while her chest wasn’t as large as Hibiki’s, it was certainly well-developed. She had the kind of figure that looked great in a swimsuit.
”…I haven’t come here to do anything indecent…” Hirose whispered.
”But you’re going to do something pretty close, right?” Minami challenged.
”The plan was for you to grope Gūmin’s body, wasn’t it?” Rui chimed in innocently.
(‘Are these people seriously this open about sex? Is it because they’ve been seen by countless fans already?) Hirose agonized internally.
This was only the second time he had met them, yet somehow, the conversation kept veering into extremely sexual territory.
”Any of my fans would be thrilled to jump on my body… I’m going to make you one of our fans during this whole session, Hirose-kun!” Minami declared.
”Oh, Minami, I like that! I’m in!” Kiyou agreed excitedly.
”Me too!” Rui added.
”A-Anyway! I’m going to start the treatment now… I’ll get onto the bed,” Hirose stammered, cutting the conversation short before it could spiral any further.
He prepared to start. The ‘Posture Correction’ skill required massaging the entire body. Though her lower back was the problem area, the skill targeted the whole physique, so he had to follow the system’s rules. Besides, he knew that bones and nerves were connected throughout the body, so focusing only on the waist wouldn’t be effective anyway.
”I’ll start with your head, then.”
”Please go ahe—”
”……Skill: Posture Correction”
As Hirose activated the Gift, a faint, white light bloomed on both his hands, just like with his other skills. His warmed hands then gently began to touch Minami’s head.
”Ah… that actually feels really good…” Minami sighed.
At this stage, it was just a simple head massage. Unlike ‘Hair Quality Improvement,’ which brought a strong, electric-shock-like sensation, ‘Posture Correction’ felt different. As he gently kneaded her scalp, Minami’s face melted into an expression of blissful comfort.
”Ooh, that’s nice. I want you to do that for me next time,” Kiyou mused.
”She looks so comfortableee~” Rui murmured.
Minami’s reaction sparked interest in the other two. But the three idols didn’t yet know that the true experience was just about to begin.
When he finished her head, he moved to her face, then her ears.
”—Ahn!?” A sweet, high-pitched cry escaped Minami’s lips the moment he touched her ear.
”Gūmin…” Kiyou gasped.
”Did you just… feel that…?” Rui whispered, her face blushing crimson.
”Ah, no, I just… ah! Ahh! ♡” Minami moaned.
With every touch to her ear, Minami let out another sound, causing the faces of Kiyou and Rui to flush. Minami’s face was already deeply red, and her body was visibly heating up.
”Tell me if you want me to stop at any time,” Hirose offered sincerely.
”N-No! Don’t stop… please keep going…” Minami pleaded, panting.
Hirose nodded, his expression serious, and continued the treatment.
As the area of his touch moved to her neck, shoulders, and then her collarbone, a further change came over Minami’s body.
”…nnnh… mmph…” she whimpered.
Her body began to writhe and squirm, twisting from her neck down. Because of her injured hip, she couldn’t move much, so her motions were restricted to small, restless shifts.
”Gūmin, you’re so naughty…” Kiyou breathed, her eyes wide.
”This is… this is the Recoil effect, huh…” Rui said, fascinated.
The two friends watched Minami’s ecstatic writhing, swallowing hard, their faces flushed with their own rising excitement. Their leader was feeling immense pleasure from a boy right in front of them—they couldn’t possibly remain unaffected.
After finishing her arms, he finally moved into the most sensitive area of her upper body.
”He’s going to confirm one more time. Is this okay?” Hirose asked, his voice strained.
”Haa… haa… Yes. Please…” Minami managed, desperately trying to catch her breath.
With her consent, Hirose finally slipped his hands beneath the fabric of her swimsuit, directly onto her tender mounds.
”Aaaaaaaahhh! ♡” A piercing scream of pure pleasure echoed in the room.
(This… noooo… This is bad! It’s her first time being touched by a boy… and her body is responding so fast!) Minami’s inner thoughts screamed in delicious panic.
Hirose kneaded and massaged her tender mounds. The sensitive centers instantly intensified, and his fingers repeatedly snagged and stimulated the most reactive points. Hirose’s mind, however, was a blank slate. This was the result of the mental training he’d done countless times—he had a passable on/off switch for his desire.
But Minami’s body, already heated and ultra-sensitive from the Recoil effect, couldn’t cope. Her mind was utterly dominated by the intense pleasure, and she felt like she might shatter.
”Aah… haahh… right there! N-Nooo! Ahn! ♡”
”I feel like we’re seeing something we shouldn’t…” Kiyou whispered, covering her mouth.
”Gūmin looks so incredibly good right now,” Rui sighed, mesmerized.
Kiyou and Rui were now completely fixated, leaning in close to watch Minami’s treatment.
”Ah… Don’t look at me so much! I-I’m so embarrassed—Nnnnngh! ♡”
Here was the leader of the group having her chest massaged by a boy she’d only met twice. Even if it was for ‘treatment,’ the act itself was still a boy rubbing her tender mounds.
By the time the six minutes allotted for that area passed, Minami was utterly exhausted and on the verge of tears. She was breathing heavily, completely spent from the focused assault of pleasure.
”There’s still more than half the session left. Let’s keep going!” Hirose urged, his professionalism barely holding.
”Hirose-kuuun… I’m so hot… my body’s so hot, you know?” Minami cooed in a sickly-sweet, cat-like voice—a sound she should never let a fan hear.
All traces of the bright idol who danced fiercely and looked coolly beautiful were gone. After finishing her stomach, it was time for an even more critical area than her chest.
”Well, here he goes…” Hirose announced, bracing himself.
”Haa, haa… Just make me feel good… please, make me feel good! ♡” Minami pleaded, her initial goal completely overwritten by pleasure.
Hirose slid both his hands beneath the lower half of her swimsuit—into her most intimate depths.
* * *
”T-Thank you so much for your hard work today!” Hirose exclaimed, fleeing Minami’s apartment like a man possessed.
”Haaa… haa… I’m done for… absolutely done for… ♡” Minami was left behind on the bed, lying face down, her lower body utterly soaked.
”W-We just saw something amazing… I feel like I’m going crazy now…” Kiyou breathed, her chest heaving.
”Kiiyon… I think I want him to do that to me, too… Gūmin looked so incredibly good… so good…!” Rui confessed, her eyes wide with desire.
Since their debut as idols in their early teens, the sheer workload and the unwritten rule of ‘no romance’ for idols meant that none of the three ‘SPICE MIX’ members had any experience with men. They’d interacted with male fans at handshake events and shows, and they’d even met good-looking ones. But they had never once been touched intimately, especially in such sensitive areas.
Now high school seniors, they were naturally interested in romance and s*x. This whole situation, though framed as treatment for Minami’s back, had been an overwhelming spectacle. Their minds were now completely filled with erotic thoughts.
”I wonder if he’ll do it if we ask him…?”
”Yeah. Let’s ask him…” Kiyou and Rui decided, right then and there, to request Hirose’s ‘treatment’ for themselves.
* * *
”I-I finished them all…” Hirose whispered to himself, utterly spent.
Because his Skill usage count had increased significantly, Hirose could now just barely manage to treat three people in a single day without running out of magical energy. And so, the six full sessions of treatment had concluded. Inside Minami’s room, all three idols lay on the bed, completely drenched and rolling their eyes back in ecstasy.
”Oh!… ♡” Rui, the natural airhead, was the last to be treated today, her body spasming and her face locked in an ecstatic ahegao. The room was thick with the heavy, sweet scent of aroused women, making even Hirose feel dangerously close to losing control.
”Hirose-kun… ♡” Kiyou, who had been resting, reached out a hand like a zombie. However, Hirose smoothly avoided her grasp, quickly gathered his things, and gave his final instruction:
”The Effect should appear within a week, so please observe your condition until then! W-Well, I’ll be going now—!” And once again, Hirose fled the scene.
”This is a slow, agonizing death… my body feels like it’s going to break… ♡” The three beautiful idols, whose bodies had been thoroughly massaged and sent soaring to heaven, moaned in exquisite torture.
While Minami couldn’t move much due to her back pain, Kiyou and Rui had repeatedly tried to pounce on Hirose. However, as the treatments went on, their bodies seemed to become developed, leading to such overwhelming pleasure that they would often simply pass out. It was only by dodging their sluggish, pleasure-addled attempts that Hirose had managed to escape every time.
Though he had permission from Hibiki to pursue whatever he wanted, Hirose had set a personal rule for himself. He wouldn’t go all the way with Kiyou and Rui while Minami’s back was still broken and she couldn’t move. He felt it would be getting the ‘order’ of things wrong. So, he decided that if anything more were to happen, it would have to wait until Minami was fully healed.
And so, a few days passed, until finally, the full Effect appeared on Minami’s body….
—
Summary:
The chaotic treatment for idol leader Nagumo Minami takes a sensual turn as Hirose’s ‘Posture Correction’ skill causes intense, overwhelming pleasure in her body. Aided by her bandmates, Kiyou and Rui, Minami endures the full-body massage, which results in screaming ecstasy and a completely drenched lower body. The girls, though initially just supportive, become utterly mesmerized and sexually charged by the experience. With the full, six-session course complete, and three idols reduced to pleasure-addled messes, Hirose escapes, but Kiyou and Rui make a decision: they want the same pleasure for themselves. The stage is now set for the powerful, sexy Gift to deliver its final Buff to Minami.
—
Character Insight:
Hirose is struggling to maintain his professional focus as a healer against the immense erotic power of his Gift. His moral compass forces him to set an arbitrary rule—no intimacy until his first patient, Minami, is fully healed—showing his genuine, if naive, sense of fairness, even as the three beautiful idols actively try to seduce him through their pleasure. The idol girls, led by Minami, are revealed to be incredibly naive and sexually inexperienced, which, combined with the extreme effects of the Recoil phenomenon, is leading them toward an all-consuming obsession with their Healer.
—
Behind the Scene:
This chapter is the climax of the initial arc, where Hirose must utilize his full Skill capacity to treat Minami’s injury despite the intense Recoil side effect. The inclusion of Kiyou and Rui sets up the next story development, transforming the professional arrangement into a full-blown romantic-erotic entanglement. The sheer size of Minami’s apartment subtly highlights the vast difference in status between the protagonist and the popular SPICE MIX idol group.
—
T/L:
1 Gūmin is an affectionate, shortened nickname for Nagumo Minami used by her close friends and bandmates, like an inside joke among the fandom. ↩
Notes:
• Nagumo Minami – ‘Guu-min’ to her friends, is the leader of the popular idol group ‘SPICE MIX.’ She has the Gift of ‘Soft Body’ (‘Nantai’) which allows her incredible flexibility, making her dancing unique but ultimately leading to a career-threatening herniated disc. She is stubborn and dedicated to her fans, pushing herself past her limits. She is now resting at her apartment, being cared for by her bandmates. Vibrant red haired, Athletic build, and Ecup.
• Hondou Kiyou – known as ‘Kii-yon,’ is a member of the idol group ‘SPICE MIX.’ She acts as the balanced, sensible one who keeps Minami’s ‘wild’ leader nature and Rui’s ‘natural airhead’ tendencies in check. Her primary emotion in this scene is concern for Minami’s health and the future of the group. Her appearance is not detailed. Blue haired.
• Ogata Rui – ‘Rui-rui,’ is the ‘natural airhead’ member of ‘SPICE MIX.’ She is supportive of Minami and worried about the group’s future, but often misses the nuance of the situation. Her voice is innocent and her thoughts are simple, making her a source of lightheartedness in a serious situation. Her appearance is not detailed. Blonde hair.
• Ihara Kairi – Short, pale blue hair and D-cup (F, 159cm), Kairi is Hibiki’s sharp-witted friend. She’s known for her cute smile but is frequently suspicious and inquisitive regarding her classmates’ secrets. Kairi’s interactions highlight Hirose’s growing circle and the effect of his skill.
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Edited by Kanaa-senpai.
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