<Nocturnal Harmonia>

Satoru held that hand over Miko's head, mulling over the decision to make use of it. As he did, what he saw in Miko's eyes was... a glint. Ever the little masochist, she was. His ejaculation alone had the ability to kill her... but under any normal circumstance, she wouldn't make it that far anyway. Even as Miko cast multiple barriers within herself, he had doubts. There was every reason for him to let her do as she pleased, not contributing anything personally... but it seemed Miko herself had enough reason to want him involved. "Really going for the good student thing, aren't you? You know there is such thing as being too studious~" he teased. Only a moment later, Satoru's hand was planted securely atop Miko's head. A few moments after that, there were shockwaves crashing against the shower and bathroom walls, all from what seemed to be casual forward thrusts of Satoru's hips against Miko's face. If she could survive that for a couple of minutes, perhaps she'd make it to the true challenge.

〔SYSTEM NOTICE — DANGER ALERT〕

Critical Warning: Overload Imminent

Gojo Satoru's current intensity exceeds your physical and mana thresholds.
Facial penetration force generating shockwave-level feedback.
Continued exposure risks:

• Immediate airway collapse
• Severe mana backlash
• Structural damage to cervical vertebrae

Survival Probability: 32% (decreasing)

Recommended Action:

• [ABORT] – Signal immediate withdrawal (emergency System override)
• [CONTINUE] – Risk full overload for potential adaptation

At the same time, Yugi successfully flipped Tae around to finally do something he'd been anticipating for some time now. Getting behind the doctor was tantamount to finding the perfect porn scene during a search. He'd relish in watching her ass respond to the impacts, as his every thrust would only stop when flesh no longer had any give between them. Every clap of skin was not at all the end of every thrust. As he was slowed by the end of Tae's womb each time, Yugi did manage to feel the associated stretching within her, and every connected collapse around his shaft. "Durability's good, but that doesn't matter. I know you've hit the peak multiple times already. I'm not putting you against me; I'm putting you against you," he rationalized. Hunters were ranked on their durability, but Yugi thought their rating system was uninspired as well. After all... durability and endurance were not the same, and orgasms could be likened to channeled abilities.

Gojo could mull over his decision but Miko would always encourage people to make their own way. She was the girl who trusted someone with every fiber of her being upon her first meeting. Rare was the occasion which caused her to think twice. Rare was the opportunity for her to submit herself as a good student. She loved learning and saw an opportunity to be her new teacher's favorite. Why wouldn't she fully commit to such a thing? His hand upon her head was a special kind of trophy, one which gave her internal glee. Was there such a thing as being too studious? Maybe, but she didn't care, she was here for the sensation and as he moved his hips into her face her body convulsed. 'Aaaah, it feels so fucking good♪~' ah but barriers were shattering under his weight and the shockwaves coming from his movements were far from localized. The System Notified her again, and she could barely read it. Tears were streaming down her face and that necklace she'd had on most of the day snapped and fell. No chime to be heard from the bell attached. 'I know it's dangerous brainface. Cervical Vertebra?' Those were the ones in her neck? She could reinforce those as well, Burning through her own mana as quickly as possible to give her room for what was coming her way. Outward pulses of her voice around that cock were also full of mana and her own body was already leaking as her masochism led to her finishing, spraying feet in the shower floor with the juices of her loins. There were no words for abortion, and a 30 percent survival rate was better on average than the gachas she rolled. Luck favored the bold, and her masochism wanted to let this man abuse her. She'd survive, for her partner, and she'd take everything for herself. Everything always, if she couldn't make that happen she wasn't enough and she'd grow to it. She could barely breathe, and tears were streaming down her face over that couple of minutes, but would she stop? ABSOLUTELY NOT! She'd swallow, she'd squeeze in breaths, she'd let her tears lubricate her face, she'd heal herself from the inside and she'd enjoy the taboo of the near death experience with her attached current title. 'Brainface should get voice readout, I can't see straight!' she thought unhappily.

While Miko experienced one half of an overload and prepared herself for the rest, Yugi was now giving Tae a different kind of experience. From behind was always good but usually lead to a very specific outcome. Each thrust went all the way in and came out a decent amount. And the vibrations she felt against herself was quite the intense number. She didn't think she'd be worked over, but apparently Yugi wasn't planning to exhaust himself, but rather use her own strengths against her. His logic made her brain work and then her eyes widen. She peeked behind her and her brows furrowed. "That's unprecedented!" she claimed. It was such an uncommon way to go about this particular problem. she couldn't help but be shocked. What was more the sensation being delivered had other small sounds escaping her and her loins collapsing atop him. This kind of roughness didn't normally feel like this, "There's no way I actually cum like this..." she uttered breathlessly. As her body began the process of betraying her with every extreme plunge. Could she actually have held out against it? Did she even want to? Her body didn't seem to care, as it tightened and slickened and pressured she felt the push again and again and again... until the pot reached a fullness that had her overflowing. Even harder than before! She tightened up, her eyes rolled back and her tongue flew out of her mouth. It was such a unique feeling, how could she say no.

Satoru observed the brown-haired girl taking extra steps toward her own safety. Whether it would be meaningful or not was anyone's guess, but Satoru didn't care. If she survived, he'd be impressed and satisfied with a new student. If she died... then she was weak, deserved what she'd signed up for, and he could move on keeping Makima's new little pet around for her benefit. They'd both find out the end result of her efforts eventually. Over the course of a few minutes, Satoru throbbed and swelled, gorging her throat. There was no obvious aggression, but the power he wielded was more than aggressive enough by itself. The tears on Miko's face would have been a sign to stop for most... but Satoru looked into those eyes that said anything but ─ regardless of how her body was reacting. As such, he kept pushing, kept slamming her face and endangering the establishment until... "Since you're so gung-ho, I'll give you a warning. I'm gonna shot you in the face now, 'kay?" he said. With that, Satoru thrusted down her throat once more. He held there for a few seconds of throbbing, then pushed her head just out of his tip's range. Satoru would leave himself aimed between her lips as something akin to a broken fire hydrant resulted in something easily thousands of times stronger than the girl pouring freely into her mouth, seemingly limitless in quantity. It wasn't something that could be held in the mouth and swallowed. If Miko wanted to complete the optional part of that instant quest, she'd have to be quite active in her consumption. . .

Speaking of active, Yugi had no shortage of spare activity to give. His mentioned plan of wearing Tae down against her own orgasms and ability to endure was called... unprecedented. He saw it no such way; it was simply how things should be. Those repeated slams against her backside and the stretching and collapsing of her womb were surely no issue to an S-rank, but the 'damage' he intended to do wasn't of the painful variety. No, what Yugi sought was a pleasure overload. Tae asserted that there was no way she'd reach orgasm from such treatment, but her body spoke to the contrary before Yugi ever could. Given how hard he felt her seizing around him, and how much the added moisture was doing for his active thrusting, Yugi felt it was worth a bit of indirect boasting... or rather, leading. "What were you saying, Sensei? No way what?" he asked cheekily.

Miko would always try her absolute best. She had no reason to think she'd impress this man, but she'd already decided to give him all she had. She wasn't trying to lose her life today but she was trying to taste a new energy. Oh well, she'd find out soon enough. According to Gojo she was being so gung-ho she'd receive the warning. He was going to shoot her in the face. Another layer of barriers were applied, she had to save herself even as he pumped himself down her throat once more. 'Ah, I'm such a fucking slut, I love this treatment. Even the threat to my life just makes it spicy!~' she thought. Of course, she couldn't let herself fall to it. Or could she? As an amount of fluid uncommon to the human body began to flow, she began to swallow. Gulping every second to the point of it sounding like musical gurgling. "Glub♪~ GLUUUUUB♪~ BUUURBLE♪~" by the end her cheeks were puffy as her body tried its best, she didn't need to breathe, she needed to swallow it. All of it, not a drop could escape her lips. She swallowed so much her belly distended. It felt so good her loins flushed. And as the power overloaded her mana circuits other parts of her began to engorge and leak. Her breasts swole and fluid sprayed from her nipples as she held what was in her mouth. Her loins throbbed and gushed fluids as her body tried to evacuate. She struggled to keep herself awake but the act of swallowing consumed her mind. She kept it up, no matter what. Barriers shattered as she swallowed and she cast them again and again. She couldn't get rid of mana fast enough. Her body was burning, tingling overloaded and it felt so fucking good, she could have swooned. She had nothing to show the man before her but brown eyes with lighted pupils flooded in a pure high like bliss. What was this feeling? It was something she'd only known once in her entire life... was she, satisfied?

Speaking of Tae's activities, she was experiencing an orgasm very much outside of her norm. Her body poured back and her energy saturated his cock as well as causing her quite the overwhelming force and sensation. What was he sayinng? As the ringing in her ears began to dissipate. Something cheeky no doubt. "Ugh, shut up and fuck me... I'm not here for your sass!~" the young woman was well past a more normal reaction. No, for now she just wanted to feel something as overwhelming as that last orgasm again and again. If he could provide that to her, she'd take it like her medicine. Who said doctor's made bad patients? She moved her own hips as welll, vying for more physicality than she'd knew she'd accept before. Oh well, new world order meant a few things had to change, right?

As he let his essence flow into Miko's mouth, Satoru observed in the strangest way. He leaned in, tilted his head and cupped a hand over his ear. Those gurgles were a thing to listen to and appreciate, he thought. "Woah! You go girl!" he encouraged jokingly. Satoru kept watching as Miko kept swallowing, far past a point that should have been possible. She didn't even die immediately, much to her own credit. Ah, but there was something strange. Satoru wasn't surprised to see her leaking, even flowing below... but she also seemed to be lactating profusely. "You didn't even spill a drop! Well... not of what I gave you. How ya' feeling over there?" he asked, reaching out to tap the girl's forehead ─ as if he meant to tilt her head back with the effort.

〔SYSTEM NOTICE — OPTIONAL OBJECTIVE COMPLETE〕

You have exceeded expectations.

Bonus Reward:
+5 permanent INT points
+5 additional INT points

System Remark:
The strongest is pleased.
Rare praise from Gojo Satoru.

What would Yugi get as a response to his sarcasm? A streak of bitchiness from the doctor. The way she snarled at him, he couldn't be anything but... more aroused. Something about a goth-punk woman getting a little snippy was a major turn-on, Yugi realized. Oh well. He was still going, and she wasn't stopping her additions to the process. Yugi had another objective to meet though. How would he go about this one? The System gave an optional quest to make the woman beg for more, which meant... it was definitely possible. Well, there was always a first attempt to make. "It's not like I've stopped fucking you. And if the sass isn't one of the things you're here for, what is?" he wondered. A bit of skill was developed for Yugi to slow his pace and impact by the tiniest bit. With his ability to speak so freely, it wasn't as if he'd hit his ultimate stride anyway. The first test would be seeing if Tae had the desire for something more, or perhaps an ability to realize that miniscule downshift.

Miko gained an odd amount of encouragement from Gojo. He was joking, she realized but how she received it wasn't quite so nonchalantly. She took that encouragement and swallowed, her audible eating likely odd to most but it seemed that Gojo wasn't bothered by her slightly ill-mannered behavior. So she swallowed and swallowed and swallowed, until there was nothing left. Her body evacuated everything else, in the form of milk and orgasmic juices. Her legs were still working but she could feel something odd as she licked her lips and the remained of that cum. Her eyes were burning, so was her skin. Soon enough he was checking on her, but she heard his voice as a faraway echo. Until of course his finger made contact with her forehead and knocked it back, "WAAAAAAAAAAAAH♫~" an echoing magical sound left her lips, vibrating her throat and a burst of energy went along with it. Her scalp tingled and she suddenly felt something brushing against her waist from behind. On top her head, a single curl emerged brown on top and slightly purple beneath. In fact all of her hair had a strange almost magical hue to it currently. "I'm on fucking fire. And I'm so full♪~ Go-sei♪~ I feel sooo fucking good right now♪~" Miko chirped her voice barely above a whisper. Still she saw it. The notification that she'd exceeded expectation and was thus rewarded. "Damn right I exceed expectations, Brainface. Fuck your expectations♫~ I'm exceptional♫~" Miko sang quietly jabbing at the lost Administrator. "Also a voice readout in my head, for when I can't see straight chair fucker..." Miko's balance was pristine but she felt like she could see well past Gojo. Hear everything within a huge area and feel every fiber of her being burning up. But she was a masochist so it felt deliciously sinful.

At the same time, Tae was experiencing a different sort of issue. She was suddenly feeling a bit more aggression and liked the coming action so much that her own body was moving into it. She'd snapped a bit, as was pretty normal for the sassy boy behind her, but she figured given his own personality that was likely fine. What wasn't ifne however, was the downshift. She'd noticed it, even though he continued to talk. "You haven't stopped yet... but I felt you slow down. I don't want that anymore..." there was something implied. "I'm here for you to fuck me in a way I like to show me something new... you know that," she commented almost absently. But how long would it take for her to lose patience? She wasn't sure, she didn't expect him to try his luck this way. He couldn't go making promises of wrecking without delivering, as such she kept moving her own hips too, pushing for something closer to that previous pace, but not quite able to catch up to it without throwing off the rhythm, which she also didn't want. What an unnecessary thing to do.

Miko seemed relatively fine. Well, she was alive, not exploding immediately, and still conscious ─ that was fine enough. The strange thing was the sudden explosive growth and magical coloration of her hair, and what seemed to be a slight growth of her curves all within a few moments. She began whispering. Gojo stood erect, rested a finger along his cheek and tilted his head to the other side, observing with a hint of familiarity. "Ho... that looks a little familiar. Yeah, I felt that once," he commented. The state she was in definitely counted as dangerous, but she'd survived the initial surge and would probably be fine throughout. Her complaints to the one called Brainface were none of Satoru's concern, but he did have an interest in her current development. "Can you float? Doesn't matter. We're about to float," he stated. At the same time, the System offered Miko another notification... and a sudden alteration to something otherwise waiting in her Inventory.

〔SYSTEM NOTICE — RUNE EVOLUTION〕

Unknown Skill Rune: Resonance Detected.

Rune Stone has absorbed external mana overload from Gojo Satoru.
Structural threshold crossed.
Evolution triggered.

Rune Evolved: Mana Reversal

Description:
By channeling mana through perfect reversal flow, instantly convert received damage back into health and mana. Wounds seal, bones knit, mana circuits repair mid-combat. Passive low-level for minor injuries; active spike for catastrophic damage (mana cost scales with severity). Blue glow indicates activation.

Effect:
• Passive: Heal 20% max HP/min below 50% HP; ignore minor debuffs (bleed, poison < A-rank)
• Active: Restore 50-80% HP instantly (INT-scaled)
• Limitation: No fatal core wounds; overuse (3+ active) triggers Mana Backlash (-30% stats, 5 min)

System Remark:
The overload was the catalyst.
The rune was always waiting.
Use it well, Player. Chaos approves.

At the same time, Yugi was at the receiving end of a small tirade. Tae did realize he was slowing down; she had some excellent senses. Obviously slowing things down even a little wasn't the right approach, and in fact seemed to lead things in the wrong direction. Noted, Yugi thought. "I can keep it going... but if you want me to even think about pulling out, you'll have to let me know," he warned, having no intention of doing so of his own volition. Either way, Yugi supposed he should keep listening to both the System and Tae. He reached down with one hand, aiming to lift her right leg until her foot escaped the water and landed atop the stone lining. Doing so had him stretching her insides even more from greater depth of penetration, but that was just the start. The true purpose came with him continuing to hold that thigh with his right arm, keeping leverage to slam her undercarriage in the most reckless way yet. Whenever he finished bitching at Miko for their lost Resonance earlier, he'd have to offer thanks for getting his rhythm adjusted; an increase to even greater speeds was managed masterfully by the lad.

If one asked Miko about her current status she'd tell everyone she felt amazing. Satiated in a way that had been completely lost upon her at every other turn in her life. That tingling sensation in her head, lead to her hair growing and an underlying purple tint to accompany it but mostly her changes were normal. She examined her physical form while being observed, "Sou ka, I think I found boob max~" she claimed while picking them up and dropping them a couple of times like she was measuring them. She definitely wasn't doing too bad considering she had been flat chested the previous day. "It feels like so much♪~" Miko continued to whisper, almost as if she was scared of speaking too loudly. No matter, she was asked if she could float and claimed they would be floating. "Eeh♪~ I don't know... am I not floating?♪~" Miko questioned as she stood and stretched rubbing her belly like an overfed child. "Oh... I'm high aren't I?♪~" she questioned in the moment but that didn't stop her from turning around to turn off the water after it rinsed her skin off. While she received yet another notification from the System. "Waaah♪~ Rune Evolution? Did you give me an empty Rune, Brainface?" Miko chided as she read another long paragraph. "Mana Reversal, ka? Ooh♪~ Did I finally get a proper self-heal, can I tank mage now?♪~" Miko questioned excitedly. She was mostly talking to herself but she figured much like Yugi, Gojo might benefit from knowing extra information.

At the same time, Tae was bitching at the lad inside her for holding back a bit. She'd find herself at the receiving end of a shift in position and a return to a much more aggressive pacing. His rhythm was uncanny even as he started moving properly and with that one leg lifted out of the water she felt the greatness of that particular stroke better than most others. "Uuah~ You better not pull out!~" Tae was a different kind of adult than most. She took reproductive care into her own hands, and wouldn't be worried about anything as simple as pregnancy when her first tries at things were drugs for young women. Nope, she'd move forward in life with an ultimate amount of happiness as that lad's aggression built. "Fuck yes~" she moaned happily as it started to go higher and higher. That build up was becoming something much more tenuous. She could feel her loins collapsing and the sensation of mana surging in her body and knocking against the lad that bettered her. She could only hope he could maintain while she enjoyed the current experience. As she reached towards another climax the tightening of her core would leave the lad with quite the uncanny push forward to make.

A passing comment from Miko confirmed that her chest had indeed grown in the past few moments. Apparently, she thought this was the maximum while inspecting her own endowment. "Doubt it," Satoru said absently. There was so much more growth that could be done. For all of her physical attributes currently, she remained the strength of a C-rank Hunter. "You're not floating. Not outside, anyway. And you're still currently weak despite how much power is inside you right now. Get that power for real, and you'll probably look like that S-rank who moved to Europe," he presumed. Regardless of everything else, Satoru knew one thing for certain. Miko was absolutely, unequivocally... high. He was going to move right past that. Satoru was going to carry them both toward the clinic where Miko's partner could be found. Just before he made that first move, however, Miko said something worth pausing over. No longer could Satoru simply sit back and passively absorb information from the things she said. No, one particular phrase resonated with him more than anything else thus far. "... You just said Mana Reversal, didn't you?" he asked as if making sure. Satoru knew what that Skill was. He knew because... it was his Skill, mastered only after his Second Awakening.

Ever the mature adult, Tae demanded that Yugi avoid pulling out when the time came. That only made things better for him, as it meant he could reach the end and keep progressing toward the next. Perhaps he'd even need that as fuel for the current plan of clearing that optional objective? Time would tell if that became necessary. For now though, he'd take it as reason to be excited. "Hai hai! Balls to the wall, doctor's orders!" he chimed. The aggression Yugi brought after raising the woman's leg had her verbally expressing satisfaction. Yugi reached peak satisfaction of his own from hearing that, but... the true difficulty was en route. One of his objectives was to avoid losing rhythm. Tae's tightness alone threatened to make that impossible, but dealing with the extreme clench of Kaguya left him more than capable. What he had to concentrate against, however, was the oppressive force of Tae's mana. He'd be getting quite the workout as her energy made it feel like he was wading against a strong tide. It wasn't too difficult to adjust on the spot, but the problem came when Yugi's Status alerted him to a rising number next to the criteria: Fatigue. He'd looked at that before, and didn't like what it represented. If that number grew too high, he'd suffer a debuff of some sort. The struggle actually had him being a bit more forceful. In fact, his effort to hold Tae's leg the way he did was meant to get ahead of potential rhythm endangerment. If nothing else, Yugi was fully aware what the conditions of his quest were.

Miko's brain was actively buzzing and her whole body was tingling. She'd assessed herself for maximum boob but Gojo doubted it. She was apparently floating in the inside and he thought that whenever her body got past it's current weak stage, she might have a body like some unknown S-rank who'd moved to Europe. "Box it. No idea who you're talking about, missing the whole last year... Status," she mused in that way someone did when they were mentally on a completely different planet. She was putting together a new outfit and getting ready to dress herself once more, but while she did that there was the matter of that other screen and a Rune Stone. She plucked it out of her Inventory upon hearing Gojo speak for clarity. "Woooah♫~ That tone shift has me shivering, Go-sei♪~" Miko uttered, her body actually trembling just a little. "Mana Reversal is this Rune. And my prize for essentially using my own body as a catalyst for your power, if I'm reading this flavor text correctly~" she expressed before turning her eyes back towards the man. "Would you be upset if I learned it? I assume it's a power of yours but I could use something like it, if it's description is right," Miko claimed as she finished arranging her new outfit.

At the same time, a still snarky Yugi was claiming balls to the wall was 'doctor's orders'. Still, while Tae enjoyed the lad pounding into her core with that raised leg. She had quite the good time noting his prolonged stamina. She wondered how long it would last but planned to abuse it just the same. Even as she built up, another orgasm she could feel the force not wavering. Actually she was enjoying this quite a bit. In her infinite maturity she had something to say. "Ah, never mind, this is fucking it!~ Give me what you got as long as I get where I'm going I don't care! I need it~" she mused happily as her body tightened up once more. A slight back shifting her hips into that force would continue occuring. It didn't matter what happened the lad was meeting her requests, she could humor his aggression. It was a worthwhile exchange.