My SSS-Rank Innate skill: Infinite Adaptation core

Nova lay back against the pillows, watching her quietly.

Nyxara sat between his legs, her bare skin resting against his thighs as she wrapped both hands around the base of his cock.

In his demon form, it was a little longer and noticeably thicker than usual. The extra girth made her hesitate for a brief moment, but she didn’t pull away.

She leaned forward and first dragged her soft tongue slowly from the base up to the tip, coating him with saliva. Then she parted her lips and carefully took the swollen head into her mouth.

Even just the tip stretched her lips tightly.

”Mmph...”

A soft muffled sound escaped her as she slowly pushed down, taking as much as she could manage.

The thickness forced her to move carefully, but she didn’t stop. Her tongue pressed firmly against the underside while she began to suck, cheeks hollowing with effort.

Nova let out a low breath.

”Hnn... that’s it...”

Encouraged by the sound, Nyxara bobbed her head more steadily. Wet, lewd sounds filled the quiet room as she worked her mouth up and down his length. Slurp... suck... mmph... Saliva quickly coated the shaft, making every movement smoother.

She couldn’t take all of him, but she thoroughly focused on what she could. Her soft lips stayed tightly sealed around him as she sucked with growing confidence, tongue swirling around the head whenever she pulled back.

One hand stroked the remaining length she couldn’t fit, while the other rested against his thigh for support.

Nova’s breathing grew heavier.

Looking down at her, a thought crossed his mind. The mighty Demon Princess — the same woman who had once stood so proudly and coldly in the Abyss — was now between his legs, earnestly sucking his cock.

He couldn’t help the faint smirk that formed on his lips.

”Never thought I’d see the day,” he said in a low, teasing voice, ”when the great Demon Princess would be sucking my cock like this.”

Nyxara’s crimson eyes flicked up toward him.

Even while her mouth was still full, her face instantly turned a deeper shade of red. A soft, embarrassed sound vibrated around his length, but she didn’t stop.

If anything, she sucked a little harder, as if trying to silence him through her actions.

Slurp... suck... gluck...

Nova let out another quiet groan as pleasure steadily built. His fingers lightly rested against her head, not forcing her, simply enjoying the view and the wet heat of her mouth as she continued to thoroughly work his cock.

Nyxara’s movements gradually grew faster and more confident.

What had started out clumsy was now steady and skilled. She took more of him with each downward motion, her soft lips stretched tightly around his thick shaft as she pushed deeper. The wet sounds of her sucking filled the room without pause.

Slurp... suck... gluck... mmph...

Her tongue pressed firmly along the underside while she hollowed her cheeks, sucking harder. Saliva coated his cock completely, dripping down onto her fingers as she forced herself to take him deeper into her throat.

Nova’s breathing grew heavier.

Feeling her improve so quickly, he finally rested both hands gently on her head, fingers threading through her hair. He didn’t force her down, but the added pressure guided her rhythm as she took him even deeper.

”Hnn... Nyxara... just like that...”

A low groan escaped his throat.

She pushed herself further, the thick head pressing into her throat with a wet gluck. Tears faintly gathered at the corners of her eyes from the effort, but she didn’t pull away. Instead, she kept bobbing her head with determined speed, thoroughly working his cock.

The tight, wet heat of her mouth finally pushed him over the edge.

”I’m—!”

Nova’s hips tensed as his climax hit hard. Thick, hot ropes of cum flooded into her mouth in strong pulses. Nyxara’s eyes widened slightly at the sudden volume, but she kept her lips sealed tightly around him, swallowing as much as she could.

gulp... gulp...

Even so, a little of the thick seed spilled from the corners of her lips, trailing down her chin as she continued to swallow the rest. She stayed in place until the last pulse faded, only then slowly pulling her mouth off his cock with a wet pop.

A thin strand of saliva and cum briefly connected her swollen lips to the tip before breaking. She swallowed once more, breathing heavily, a faint trace of white still visible at the corner of her mouth as she looked up at him.

Nova looked down at her with a faint smile, still catching his breath.

”You did a good job, my princess.”

The simple compliment made something warm bloom in Nyxara’s chest. Even though it had been her first time doing something like that, she had managed to make him cum. Hearing him praise her left a quiet sense of satisfaction on her flushed face.

She wiped the corner of her mouth with the back of her hand, then climbed further up his body until she was straddling his waist. Her wet entrance hovered just above the thick, still-hard length of his cock.

”...I want it inside right now,” she said, her voice low but clear.

Nyxara reached down, wrapping her fingers around his shaft as she carefully aligned the swollen head with her dripping entrance. Then, slowly, she began to lower herself.

The thick tip pushed against her folds before gradually sinking inside.

”Ahhh...!”

A loud, shaky moan escaped her lips as the head stretched her open. Even after everything they had done earlier, the size still made her walls clench tightly around him.

She continued lowering herself inch by inch, taking more of his long cock into her heat until she was fully seated against his hips.

For a moment, she stayed still, breathing heavily as her body adjusted to the deep fullness.

Then she placed her hands on his chest and began to move.

At first her hips rose and fell slowly, but within moments her movements grew faster — almost surprisingly so. The wet sound of their bodies meeting filled the room as she started riding him with growing intensity.

Plap... plap... plap...

Her big, wide ass jiggled with every downward impact, soft flesh bouncing against his hips as she took him deep again and again. The lewd sound of skin meeting skin mixed with the slick, wet noises of his cock sliding in and out of her.

”Ahh...! Hnnn...yes..husband...!”

Her moans grew louder and more unrestrained as she increased the pace even further, bouncing on his cock with clear hunger.

Each time she dropped down, the thick length buried itself completely inside her, forcing another sharp cry from her throat.

Plap! Plap! Plap!

Nyxara’s heavy breasts swayed with the force of her movements while her wet walls tightly gripped him, the sound of their coupling growing wetter and more intense with every thrust she took.

Nyxara’s hips rose and fell rapidly, her wet walls tightly gripping his cock with every bounce. The sharp plap plap plap of their bodies meeting filled the room as her big ass jiggled from the force.

”Ahh...! Nova... I’m—!”

Her body suddenly tensed. A loud cry escaped her as her orgasm hit hard, her pussy clamping down around him while clear fluid leaked out.

Nova gripped her waist.

”Hold on... I’m close—”

A few more deep thrusts later, his hips thrust upward. Thick, hot cum flooded deep inside her in heavy pulses. Nyxara moaned loudly as she came with him, feeling every drop of him filling her completely.

She collapsed against his chest for a moment, both of them breathing heavily.

But they didn’t stop.

Nova soon flipped her onto her back and began thrusting into her again. Then he turned her onto her hands and knees, gripping her wide hips as he fucked her from behind.

Later he pulled her onto his lap once more, then pressed her against the headboard.

They changed positions again and again.

Wet sounds, heavy breathing, and loud moans filled the room without pause. By the time the first traces of morning light began to filter through the window, neither of them showed any sign of stopping.

Both of them were royal demons with formidable stamina. Even after everything they had already done, they still weren’t satisfied.

Nova clicked his tongue lightly and wrapped an arm around Nyxara’s waist. In the next moment, the surroundings shifted.

The same bedroom quietly appeared around them inside the system training space.

The bed, the sheets, even the faint scent in the air remained identical — so seamless that neither of them felt as though they had changed locations at all.

Without the slightest interruption, Nova pushed back into her and cont

inued. Inside the system space, time no longer mattered.

They kept going, lost in each other, with no need to worry about the approaching morning.

**

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