After saying that, Kuro slowly shifted Tamamo's position until the fox girl tilted weakly across the sheets before further erasing the boundary between them once again.
Kama and Osakabehime immediately moved away for a moment, allowing Kuro to focus entirely on Tamamo first.
Meanwhile, Tamamo looked slightly surprised.
But that surprise did not last long.
Because in the very next moment, Kuro began moving again like a serpent slowly exploring its own nest—calm, steady, and almost too familiar with the path it followed.
Tamamo's eyelids slowly lowered into a half-lidded gaze, while her irises gradually rolled upward as though her consciousness was beginning to drift within that warmth.
The movements felt familiar.
Monotonous.
Almost cruel.
Yet it was precisely that merciless rhythm that slowly eroded her awareness little by little, like a quiet flame continuing to burn until it eventually melted every remaining layer of ice.
Tamamo's soft breaths gradually filled the room.
The fox fire surrounding them glowed brighter and brighter, causing the temperature between their bodies to rise sharply until even the air itself felt heavy.
"Husband..." Tamamo's voice sounded soft and unsteady. "You're... really full of energy tonight... I—"
Her sentence abruptly broke apart.
The peak of heat surged violently, like flames suddenly losing control, leaving the sheets damp with the remains of melted embers.
"Hnggh...."
Tamamo's breathing broke softly.
Her consciousness felt as though it drifted upward for a moment, as if her own foxfire had transformed into a warm mist spreading across the ceiling of the room.
Her tongue slipped out slightly, as though her body was unconsciously responding to every subtle current running through her nerves.
Seeing that, the corner of Kuro's lips curved mischievously.
The Histeria Savant Syndrome within him had now fully awakened.
"Hey," he said quietly. "I'm not done yet."
Not long afterward, Kuro shifted Tamamo's position once again.
Both of the fox girl's knees and palms now rested against the sheets while Kuro moved behind her with a steady rhythm that gradually became almost cruel.
"Ahh... haah... haaah..."
Tamamo's breathing broke apart again.
This time, far worse than before.
Meanwhile, Kama and Osakabehime slowly approached Kuro once more.
Their faces drifted near his neck before soft bites once again appeared against his skin, like two serpents quietly enjoying the warmth of their prey.
A gentle warmth resembling licking fox fire flowed between them, rising together with the room's increasingly uncontrollable heat.
Kama slowly narrowed her eyes.
"Heh... so this is what Kuro looks like once his fire truly ignites."
Her voice sounded amused and satisfied at the same time.
"No wonder Tamamo is melting that badly."
On the other side, Osakabehime immediately lowered her face in embarrassment.
Yet strangely enough, she still did not move away.
Instead, her bite against Kuro's neck became slightly deeper, as though she had unconsciously been drawn into the heat filling the room as well.
"H-Her voice is way too dangerous..." she whispered softly. "It feels like... turn on..."
Kama let out a soft laugh at that.
"Hasn't it been like that from the very beginning?"
Meanwhile, Kuro closed his eyes for a brief moment.
"Ugh..."
His breathing had grown heavier.
The peak of heat he had been suppressing this entire time was finally reaching its limit.
The moment his eyes opened again, his movements paused briefly—and that limit finally collapsed.
A hot stream, like a spring restrained for far too long, finally found its way out, flowing intensely until the vessel could no longer contain it, causing some of it to slowly overflow through the gaps.
Tamamo's body reacted sharply.
The fox fire that had been burning slowly until now suddenly felt like warm venom spreading through every inch of her nerves, causing her entire body to tense before weakening once more.
"H-hnggah...."
Her breathing shattered together with a soft voice she could no longer suppress.
That fox fire had burned far too deeply into her.
Far deeper than anything she had ever experienced before.
Once the overwhelming heat finally subsided, Tamamo's body swayed weakly against the sheets.
Her breathing was a mess.
Her consciousness felt as though it had dissolved into warm mist drifting through the room.
Meanwhile, Kuro slowly pulled away, allowing Tamamo time to recover herself before eventually shifting his attention toward Osakabehime.
The girl immediately stiffened.
Her face flushed bright red the moment she realized Kuro's gaze was now fully focused on her.
"W-Wait... seriously... I...?"
Her voice trembled with embarrassment.
Yet before she could retreat any further, Kuro had already moved closer.
"Mmmmh..."
The thin boundary between them gradually disappeared, causing their breaths to blend together within a distance that left almost no space between them.
"Nggah... mhha.. haah... hhh..."
Something seemed to move softly along that fading line.
Gentle.
Warm.
Like two serpents slowly finding their mate's nest, coiling together, separating, then intertwining once more amidst fox fire that continued growing hotter and hotter.
Osakabehime's eyelids trembled faintly.
"AHH!?"
Her breathing became uneven.
And at that exact moment, Kama moved closer from behind.
Her hand moved lazily like a small serpent discovering its favorite berry, toying with it slowly in a way that felt almost cruel yet never painful.
Meanwhile, her other hand brushed against another sensitive area with light touches resembling licking flames.
Those small movements felt like pouring oil over already burning fox fire.
The heat rose even further.
Melting away Osakabehime's defenses little by little.
As a result, the girl's body reacted sharply.
A warm flow resembling a spring burst forth once again, leaving dampness upon the sheets alongside the embarrassed sounds of her shattered breathing.
Kama narrowed her eyes in amusement at the sight.
"Heh... you melt so easily."
There was clear satisfaction in her voice.
"Three sensations at once," she continued softly. "It really is too hot to stop now, isn't it?"
Kama brought her face closer to Osakabehime's neck before giving it a gentle bite, like a serpent leisurely toying with its prey.
With all of that stimulation, Osakabehime's body stiffened at once before another wave of warmth flowed through her, leaving the sheets beneath them even more dampened.
"Mmmm... ngghh..."
Her soft sounds and uneven breaths blended together, swallowed by movements flowing like a serpent's dance within the warmth of the night.
Kama merely let out a quiet laugh at the reaction.
Meanwhile, Kuro slowly pulled his face away, leaving only a thin distance between them.
He watched Osakabehime's weakened expression for a moment before a faint smile formed on his lips.
"...You look cute like this."
The moment Osakabehime heard that compliment, her entire body stiffened.
Her face flushed far deeper than before while her trembling gaze shook helplessly amidst the fox fire continuing to heat the air around them.
"Ma-chan... d-don't say things like that right now..."
Her voice broke apart with embarrassment.
Yet that very reaction only made her appear even cuter in Kuro's eyes.
The man merely smiled faintly before moving closer once again.
At the same time, Kama—who had been behind Osakabehime—slowly pulled back slightly, giving the two of them room without truly moving far away.
Then slowly, Kuro laid Osakabehime down onto the sheets.
Almost at the same moment, the forbidden boundary of fox fire between them vanished completely once more.
Kuro's movements felt familiar.
Strong.
Steady.
Yet that monotonous rhythm only felt even crueler, like a spring endlessly moving along a rocky path, slowly breaking down anyone trying to resist it.
"Argh... ahh... ahh... haah... haah..."
Osakabehime's breathing immediately fell apart.
The fox fire surrounding them surged sharply once again.
On the other side, Kama narrowed her eyes mischievously at the sight.
"What a nice reaction..."
She quickly moved beside Osakabehime before lowering her face slowly, leaving small serpent-like bites along one of the girl's sensitive areas while her other hand continued to toy with her gently.
Osakabehime jolted slightly.
"H-nggh... n-no... nnn... aah... haah... haaa..."
Soft sounds gradually flowed more clearly through the room.
The focus in her eyes slowly faded, her irises little by little rolling upward, accompanied by her tongue slipping out reflexively without her realizing it.
Three different sensations blended together like warm venom spreading far too quickly, destroying her nerves from within while slowly melting away the remainder of her consciousness.
The fox fire grew increasingly uncontrollable.
The air inside the room felt heavy.
Even their breaths began blending together like heated mist filling a cramped serpent's nest with no escape.
Seeing that, Kuro gave a small smile.
"Hey... let me help you feel it more clearly, Hime-chan."
Then his right hand moved.
His palm rested against Osakabehime's stomach before pressing down gently.
That reaction only caused the hikikomori girl's body to respond far more sharply than before.
That reaction immediately caused Osakabehime's body to respond far more sharply than before.
"H-hengh... ahh... hhh... hhh..."
Her voice shattered.
Her eyes widened for a brief moment as though the fox fire inside her had suddenly been drenched in burning oil, before the focus in her eyes completely collapsed once again.