Chapter 509 Demon King’s Efforts (Cont.)*
Edited by: Kanaa-senpai
In the Northern European realm, Odin pondered how to compensate Aki and minimize Loki’s fallout.
In Heaven, Michael didn’t think Aki would truly be angry, but still prepared the Dragon-Slaying Holy Sword as a gift.
He tried giving it away last time but Aki didn’t accept. Still, Michael had no use for it, so it worked as an apology gift.
Shemhaza was probably the most relaxed one.
The Fallen Angels had a strange relationship with Aki. Because of Amano Yuuma (Raynare) and the others, they should be close. But because Aki killed Azazel, there was a big rift between them.
Luckily, Vali’s group was smart about everything this time. Kuroka even personally sacrificed herself. Shemhaza could finally rest easy.
Vali might have joined Khaos Brigade, but effectively he was still Fallen Angels’ side.
Aki genuinely hadn’t planned to trouble the Fallen Angels. He didn’t even plan to approach Michael.
His entire attention was on the bashful, tempting Demon King before him.
…
Along with Aki’s gradually heavier breathing, the toes beneath the black silk stockings parted gently, pinching the frenulum at the center of the coronal sulcus. They slowly pushed toward Aki’s lower abdomen. The other foot催促 (urgently) pressed on his balls.
An intense urge to e**culate shot up to Aki’s brain. But when he looked at Serafall’s eyes with a pleading expression, he only got her calm voice mixed with a hint of slyness.
”I don’t want a lowlife like you dirtying me. See how it feels to have thick, hot bodily fluids stuck, desperately wanting out…”
”A lowlife will go to any lengths to satisfy his urges, you know. The Demon King who was just licked to climax, lying limply beneath him – don’t you think you should be more careful with your words?”
Aki squinted. “Or is Serafall deliberately provoking me to be rough with you…”
”H-hey… wait…”
Reminded of her weak position, the look of sudden awakening on the Demon King schoolgirl’s face was unmistakable – face full of bewilderment, utterly absorbed in the sense of control from foot worship.
But it was obviously too late.
Aki grabbed her feet, one in each hand, forcing the toes together to form a lewd foot-hole.
Like using a Fleshlight, he roughly inserted Little Aki (Aki’s member) between her feet and stroked up and down her soles.
The humiliating sense of being used as a tool flowed into the girl’s heart, fermenting into lewd moans that spilled from her lips.
”Ngh, ngh aah… stop… it’s too hot… mm mm…”
”Talking about not wanting me to dirty you, but your stockings are already soaked with precum. And you were still stroking so diligently. So dishonest, Demon King…”
While quickly violating the girl’s stockinged foot-hole, feeling his release approaching, Aki still had the energy to tease the limp, black-haired, big-breasted schoolgirl lying beneath him.
”I – I can’t help it… ngh…”
Unable and unwilling to resist, Serafall raised her arm to cover her face. Her mouth opened and closed weakly like a thirsty fish.
Her completely defeated posture seemed like silent permission for Aki to do whatever he wanted.
He originally planned to shoot all over Serafall’s face. But at the last moment, he changed his mind.
If her face got thoroughly hosed with life essence, Serafall would probably be completely dazed, right?
If her consciousness wasn’t clear, she couldn’t fully enjoy the deeper pleasure to come…
But just doing it on her feet wasn’t enough either…
”The heels… I think those would work…”
The pair of delicate, exquisite ink-blue heels – used by her Master as tools to seduce Aki, now abandoned their mission and lay lonely on the carpet – were picked up by him.
”Serafall, watch carefully.”
Aki moved the arm covering her eyes, hooked the beautiful heel on his finger, and dangled it provocatively before her eyes.
Then, one hand pressing her silk foot, he slammed his hips against her foot-hole more than ten times. With a full-body shudder, thick, hot life essence sprayed violently – into the heel held directly in front.
”Hoo… haa…”
The bedroom’s environmental magic shifted again. Fierce rain battered the windows, sending a chill through the quiet listener.
But before the fireplace, the two figures intertwined on the sofa could only feel heat.
Aki slowly smeared the life essence dripping from his glans onto Serafall’s foot. His heavy, labored breathing carried undisguised animal lust into her ears.
Her entire lower body was already numb and weak. Her feet, which Aki had so roughly used, still maintained the closed foot-hole posture – as if these limbs, meant for standing and walking, had been trained into his exclusive release toy.
”Serafall’s foot-hole is incredible… look, you squeezed so much out of me…”
While speaking in a satisfied tone, Aki bent down to pick up the other heel from the carpet. He slowly poured the steaming life essence from the one in his hand into the other.
Nearly two months’ worth of stored life essence, when ejected, was already yellow-white and lumpy. The originally light, delicate heels were visibly many times heavier. The exaggerated weight made Serafall afraid to imagine what would happen if it was shot into her body.
”Serafall, put them on for me, okay?” Aki’s face wore a light smile. He lined up the two heels, filled with roiling semen, neatly on the floor.
”Per… vert…”
Forcing out those two syllables from between her teeth, Serafall looked about to cry.
Aki quickly reached to stroke her hair, lightly rubbing the roots of her silky twin-tails. He was about to comfort her when his hand was gently slapped away.
She sat up, adjusting her magical girl dress that was about to slip off her shoulders. The ink-haired girl pushed herself up on shaky legs.
By the fireplace’s light, the beautiful heels gave off steamy warmth. The vibrating toes approached slowly. The thick, fishy lubricant let her feet smoothly slide into the shoes. Sticky white life essence immediately spilled over the heel cups…
”Ugh…”
The soles were slick and slippery – like the dissolving tentacles of some strange creature, wrapping Serafall’s feet. The searing sensation made her involuntarily recall the shame – and pleasure – of Aki’s mouth claiming her toes.
Standing in heels filled with life essence, just staying upright took all her strength. Her sensitive feet felt like they had fallen into a violating hell. Hot flushes of shame kept rushing to her brain.
Aki stood up too, reaching to hold Serafall’s waist. Though the warmth of his palm would make her legs go weaker, he was afraid the swaying figure before him would collapse onto the rug.
”If you can still stand… want to do it like this?” Aki pressed close, his hot lower body rubbing against Serafall’s tight, perky ass.
”N-no…”
Serafall pressed his hand down, stopping his restlessly wandering fingers. Her eyes, looking back at him, were misty with moisture.
”I-I’m a virgin… I can’t hold this position…”
”The Demon King so delicate, huh. Then how about this…”
Aki sat back on the sofa, staring intently at the slightly trembling figure. He smiled.
Before Serafall could react, he pulled her into his arms and slid two fingers into her wet mouth, lightly pinching her soft tongue, pulling it slightly out of her lips.
”If you can’t stand, sitting shouldn’t be a problem.”
”Mm-MM-mph…”
Serafall’s gaze instantly turned lustful. Indistinct moans escaped as her hot, wet breath provocatively eagerly licked Aki’s fingers.
”Such a lewd Demon King. Just a little stimulation and you’re like this – every cell in your body seems desperate for me to spoil you.”
While petting her head in reward, Aki kept up the verbal teasing.
”I-I’m, ha… I’m not… hah…”
The lewdness in her voice was thick enough to drip. The girl, with her pure, elegant face, now stuck her red tongue out just slightly like a puppy, the moist tongue tip curving upward, unable to stop licking Aki’s finger pad.
”Mm, you’re clearly enjoying it. Just relax your body, and it’ll feel good soon.”
”Mn… ah mm…”
Serafall’s spring-like eyes were unfocused. Her face showed a fully aroused expression. Without Aki’s instruction, her head leaned forward on its own. She took his two fingers into her mouth.
The warm, smooth little tongue clearly licked with a flattering intent, sliding nimbly through his long, powerful fingers.
Watching the cute magical girl sitting in his lap, head tilted, devotedly serving his fingers with her lips and tongue – the strong mental satisfaction made Aki close his eyes in bliss.
His perverse side made him refuse to simply start dual cultivation with Serafall anymore.
He grinned, pretending to withdraw his fingers. Serafall instinctively followed his movement, slowly rising and pressing against his chest.
”Had enough fingers? Time to switch.”
Pulling out his wet, shiny digits, Aki forcefully kissed Serafall’s lips. His tongue slipped through her teeth with almost no resistance, pillaging the saliva in her warm, damp mouth.
”Mmm-mmm…”
Serafall could barely breathe from his tongue stirring. Yet her flushed face was full of pleasure.
Her pale, delicate arms and silk-stockinged long legs pressed tightly together – until Aki forced them apart with his own legs. She could only rub them together, putting all her weight on Aki, giving him wonderful silky sensations.
With this reaction… it was about time.
Aki counted her disordered breaths. Sure enough, past some unquantifiable threshold, Serafall’s breathing rhythm deepened, adding a hint of ease.
Serafall half-opened her eyes, her red pupils unnaturally bright. Her body temperature gradually rose, spreading a brilliant peach-red.
Faint red light currents appeared in the surrounding air, silently revolving around their bodies.
Unlike the dignified blue mana aura in battle, what Serafall unconsciously released now was something that isolated the person inside it from the outside world.
It indiscriminately diminished rationality, leaving only a little observing consciousness – everything else driven by primal animal desire.
Demon King’s estrus always forced her partner to join, using animalistic, high-intensity coupling to ensure pregnancy each time.
But unfortunately, Aki’s strength far surpassed hers. Serafall’s power couldn’t affect him at all.
If she wanted to bear Aki’s child, she would need to work much harder.
At first, Aki was startled. But he quickly discovered the truth and grew even more excited.
Aki reached to hold Serafall’s ass and stood up from the sofa.
The light girl was carried along. Her body, already practiced in their rhythm, automatically hugged Aki’s neck.
Her left leg was hooked up by a large hand through the popliteal fossa. With a “ripping” sound, her entire silk-stockinged long leg was lifted, round knee pressed against her delicate chest.
Serafall could only tense her right leg, barely supporting her balance.
His elbow joint pressed tightly against the girl’s knee bend. Aki’s broad palm gently held that slender neck. His other hand supported her waist-ass junction – preventing her from losing balance, and cutting off any escape route.
Hanging limp on Aki’s body, her lewd, shameful high-leg pose meant the burning desire in her brain had already drowned her reason.
”Haa… slrrp slrrp…”
Her fragrant, red tongue seemed to spill out along with her shame, hungrily wrapping around Aki’s tongue.
Their slightly numb tongues pressed greedily against each other, soft tongue-surface grinding together. Crystalline drool mixed and formed shiny silver threads dripping down, wetting Serafall’s fully developed, beautifully shaped, perky breasts.
Such an intimate pose also pressed their private areas tightly together. Without needing to visually align for insertion, Serafall’s already swollen, engorged petals – like a thirsty baby’s mouth – eagerly sucked in the tip of Little Aki (Aki’s member), even clearly feeling an engulfing force from within.
Aki sank his breath and suddenly thrust upward, instantly filling Serafall’s narrow, wet flower path.
Bright red fluid mixed with sticky juices dripped endlessly. The brief, painful scream quickly turned into pink-toned, languid gasps.
Then, encouraged by every sharp, seductive moan by his ear, he slammed into the girl’s pubic bone with force.
Everything leading up to this moment seemed to be prelude to this one mad, animalistic thrusting. The depths that fingers and tongues couldn’t reach were now wildly plowed by the Great Dragon-like肉柱 (flesh pillar).
The girl’s tender, tight flesh was like a kendo child who couldn’t even hold a wooden sword against a strong boxer.
That was overwhelming ravishment. If before, she could still use lips, tongue, and silk feet for clever diversion, now – under this frontal penetration – Serafall completely lost any margin to match Aki.
Forcefully thrusting into the Demon King schoolgirl hanging on him, watching her pretty face painted with drool and tears, her eyes rolling back, losing nearly all rationality – the sight stirred guilt and… more excitement.
If Serafall wasn’t clinging to his nape and making lewd, bitch-like moans between tongue-kisses, he would have considered slowing down.
Slap slap slap…
The lewd flesh sounds were endless. Her white, delicate body shook violently under Aki’s assault. Mixtures from their joining splashed everywhere.
”Eeh, eeh oh oh mm?!”
Aki’s hips slapped against the white, pink pubic area at high frequency. His ballsack shook and smacked against Serafall’s pink petals, as if trying to force their way into the sticky pink cave as well.
Aki’s ravishment quickly stained Serafall’s pubic area red.
The purple-red Great Dragon deep in her belly moved with an almost arrogant rhythm.
Each time he only pulled out a few inches – the stretched cave flesh had almost no breathing room – before the hot glans slammed hard again against the敏感 (sensitive) and fragile flower palace cervix, triggering breaking screams.
Every time Aki wanted to withdraw farther, the layered, intricate flesh folds – like countless warm little hands – desperately tried to keep Little Aki (Aki’s member) inside. Forcibly pulling out would even drag the delicate flower path lips with it.
”When Serafall is in heat, she’s like a puppy. Only puppies lock up a d**k inside their bodies like that.”
Aki licked the hot tears by her eyes. His palm gripping her slender neck felt the excited excitement of her pulse.
”Haa, haa… Serafall… is not Aki’s puppy… mm mm aah… I just lost to Aki’s d**k… ending up like this, hoo… can’t be helped?…”
Filled with pleasure – years of anticipation and unprecedented – the Serafall now couldn’t form a single complete sentence. Words left her mouth and were immediately forgotten by her brain.
The usually dignified Demon King’s black hair grew disheveled from Aki’s thrusts. Her bright red tongue stuck out obscenely, drool dripping.
Her delicate, pretty face bloomed with a wanton, satisfied smile.
”Is that so? I actually defeated one of the Four Great Satans – Leviathan-sama. This is a memorable moment. Should I record it as a souvenir?”
His fingers sank hard into the silk-stockinged ass flesh. The stockings’ slipperiness combined with the soft ass cheeks formed an incredibly pleasant sensation.
Aki kept up the verbal teasing while fondling Serafall’s ass vigorously.
The silk-stockinged plump cheeks began to tremble like electricity from Aki’s rough kneading. He also felt the inside of her tighten.
The flower path that had been gradually adapting to Little Aki (Aki’s member)’s size suddenly contracted. The flesh folds covering her walls, like countless vacuum suction cups, firmly clung to the thick, veined surface.
”So tight. This body must have been built specifically for milking.”
A bit grudging, even with his strength he should have lasted longer. But before Serafall’s now fully converted milking machine of a flower garden, no matter how much ambition, he could only honestly hand over his life essence.
He grit his teeth, resisting the virgin yin essence gushing from her flower core onto his glans. He barely managed a few more thrusts. But the near-limit tightness made every inch of movement impossible.
Finally, with a high, lewd cry from the girl in his arms, he hugged her tight, kissed her sweaty forehead, and shot out today’s second serving of life essence.
”Ah, hah?… hah?…”
Serafall showed a dazed, slightly disappointed expression. Her moist eyes stared at Aki’s eyes before her.
At the same time, her flower palace cervix mouth – like a living creature – greedily enveloped Little Aki (Aki’s member), sucking eagerly on the hot fluid.
—
Summary:
Serafall gives Aki foot worship with her silk-stockinged feet, eventually leading to a unique e**culation into her heels. She hesitantly puts the life-essence-filled heels on, then Aki takes her virginity in a passionate session that transitions through multiple positions. The dual cultivation culminates in their simultaneous breakthrough – Serafall reaching High God and Aki achieving Dragon God-Level.
—
Trivia:
1. Odin is contemplating what compensation to give Aki for the Loki incidents.
2. Michael prepared the Dragon-Slaying Holy Sword as a gift for Aki.
3. Vali’s team handled the dimensional rift situation well, reducing Fallen Angels’ liability.
4. This dual cultivation session gives Aki enough yin essence to finally reach Dragon God-Level.
5. Serafall breaks through from Mid-God to High God, nearing Sub-Dragon God-Class.
6. The “Demon King’s Efforts” title refers to Serafall’s active role in pleasing Aki.
7. Aki’s stored up nearly two months of life essence before this encounter.
Notes:
• Aki – A tall, handsome Kuoh Academy student and Red Dragon Emperor, he is a reincarnated cultivator who currently inhabits a pitch-black cat form with piercing azure eyes. Calculating and protective, he commands the Boosted Gear and Origin Blood. Connected to the Gremory household and Naruse Mio via a Soul Network, he manages a vast harem while navigating ancient conspiracies and his own feline instincts.
• Michael – A handsome, pragmatic Archangel in golden armor, he leads Heaven and the surviving Seraphs after God’s disappearance. Wielding a dragon-slaying Holy Sword, he possesses power exceeding a Super-Devil and unmatched intelligence. He maintains the System to preserve peace among the Three Factions, prioritizing order over individual lives, and modified the Holy Sword Project’s fatal rituals.
• Shemhaza – A pragmatic, glasses-wearing Fallen Angel executive and Governor-General who succeeded Azazel. A scholarly powerhouse advocating for peace, he leads the peace-seeking faction but failed to punish Kokabiel for previous transgressions. Masking his intent with calm analysis, he balances strategic retreats with raw combat power to preserve assets while locked in a duel with a demon king-class foe.
• Amano Yuuma – Yuuma Amano is the alias of Raynare, a Fallen Angel disguised as a school uniform-wearing student with an innocent face, slender figure, long black hair, and black wings. Serving in Rias’s Peerage, the ORC, and a barrier maintenance team, she assists with grooming at the villa. Possessive and assertive, she proactively trains her partner Aki, with whom she desires intimacy.
• Raynare – Lady Raynare, an identity associated with Amano Yuuma, is a voluptuous, dark-haired former Fallen Angel shifting between a schoolgirl guise and her true nature. Training under Rias in the Occult Research Club, she struggles to integrate into the peerage. Contracted to her mentee Aki, her high aptitude boosts combat to S-Rank, while providing critical insights regarding soul mechanics.
• Azazel – A decadent, arrogant fallen angel and former Governor General, this middle-aged man in a neon hot-spring yukata pairs a rogue personality with immense, Demon King-class power. Defeated by Aki via Balance Breaker, he remains a formidable antagonist who researches Sacred Gears, provides the Occult Research Club with data, and shapes their view of Aki, with whom he shares a complex history.
• Amano – Raynare Yuuma, a fallen angel masquerading as a Kuoh schoolgirl, is a striking woman with long hair and a commanding presence. Secretly a Devil bound by a Soul Contract to Aki, this former Occult Research Club member possesses black-belly powers and instant-change abilities. She conceals her true faction and fears, remaining a disciplined, protective figure deeply concerned for Aki’s well-being.
• Yuuma – Amano Yuuma (Raynare) is a striking, large-busted schoolgirl with long black hair and violet eyes. Formerly a fallen angel, she is now a high-class devil, light magic master, and devoted Pawn in Aki’s peerage via a soul contract. Bound by an obsessive, absolute allegiance to Aki, she playfully teases him while hypothesizing that his soul, though incredibly strong, is pure and pitifully lacking.
• Y – The first initial/part of the name Y Ddraig Goch.
• Kuroka – Koneko’s older sister is a Nekoshou with a top-tier physical figure. She possesses a dark history of killing her own master, a defining aspect of her identity that deeply shapes her past and complex relationships with others.
• Kuro – A companion or observer who hides during combat and provides information to Aki.
• Vali – A stoic, arrogant half-demon youth of Ancient Devil blood, this battle-crazed individual is the White Dragon Emperor, Albion. Wearing resplendent white armor with light-absorbing wings, he triggers Balance Breaker at will. Taken in by Azazel but later joining the Khaos Brigade, this cynical warrior seeks a fated rival, though Governor Shemhaza admits his actions reflect a lack of supervision.
• Serafall – Serafall Leviathan is a Super-Devil, one of the Four Great Satans, and Sona Sitri’s bubbly, energetic sister with an extreme sister-complex. A peer to Sirzechs who once vied with Grayfia for the title of the Underworld’s strongest female devil, she balances her immense power and threat-monitoring duties as a leader with a personal preference to avoid conflict.
• Leviathan – A title of the Four Great Satans held by Serafall and Katerea, designating their status as high-ranking Demon King-class entities. Serafall maintains crucial diplomatic ties with other factions as a leader scheduled to attend the summit, while both are defined by their supreme authority and distinct, powerful identities within the underworld’s hierarchy.
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Edited by Kanaa-senpai.
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