The damned system, silent for so long, suddenly popped up with a new, outrageous mission.
Perfect DNA…
Tanjiro could tell it was a crucial reward he needed to claim.
So he played along without hesitation.
First, he stoked Kie's sexual desires with his fingers until she was ready, then suggested switching positions. She eagerly agreed, obeying whatever her child asked without question.
Even as he focused on keeping his mind in check, he noticed how honest her body was being.
Tanjiro marveled inwardly.
Her hidden libido hadn't gone anywhere.
It was pouring out right before his eyes.
Now she busied herself licking and sucking his pre-cum-dripping length.
Despite her current state, she was careful not to graze it with her fangs, which surprised him.
Holding the base affectionately while caressing the head, she treated him with the utmost care.
Just the thought was enough to nearly trigger a mental climax.
The rich, thick scent of her hairy pussy aroused him even more.
His hands grabbed both of her meaty buttocks as he began to clean her hole.
Her love juices poured out with spasms, flowing directly into his mouth.
Her folds twitched and gaped under his vigorous licking, proof of his loving efforts, making him extremely satisfied.
Whenever it happened, Kie's body shuddered violently, causing her to squeeze her buttocks tightly.
[Mission completed!]
[You may claim your reward now]
[Claim]
Both were lost in pleasure, climaxing into each other's mouths, forgetting about time.
Half an hour passed just like that…
Kie's earlier stamina was nowhere to be seen. And yet…
The never-ending urges and sensation of fulfilling her bodily desires left her head malfunctioning.
She wanted to be loved… even more.
She wanted something inside her… Her body was longing for it!
[𖤐 Mission: Have Sex with Kie]
[𖤐 Reward: Superior Demon Bloodline]
Tanjiro sensed her spiraling emotions. He also noticed the sudden depraved mission, which made him furious. He ignored it entirely.
Feeling things were getting out of control, he decided to end it immediately.
The mission was already completed, so there was no need for this fruitless session.
His mouth reluctantly left her soaked crotch.
Her fluids were undoubtedly all over his face.
Noticing Kie was still sucking his dick devotedly, he stopped holding back and orgasmed deep in her mouth for the fifth time.
Kie's throat made a gurgling noise as she naturally gulped down her child's precious treasure with proud and joyful eyes.
It was her child's semen… which meant it was hers. Her brain told her.
Licking her lips with a pounding heart, she tried to put out the unstoppable fire in her loins instinctively.
She moved forward, wanting to take his still-hard shaft inside her since her body was screaming that the action would feel extremely good—much better than what they had been doing.
However, despite trying, her body didn't move.
Instead, it shifted back with a powerful force. "Tan… Jiro?"
In just a second, she was in a cuddling position with her child.
"Let's leave it at that." He kissed her forehead before saying softly. "There are kids sleeping next to our room… We don't want them to wake up and find us like this, right?"
Hearing his words, Kie's eyebrows dropped drastically and she puffed her cheeks, showing her disappointment. "Okay… No more."
But she suddenly said something that made his eyes widen.
"Stay with Mother, forever… Never leave me… alone…" She stared into his crimson eyes for a response.
Still feeling shocked, he couldn't hold himself back and kissed her lips directly without thought.
Taken aback, Kie's reaction was instinctual.
Feeling a strange sensation manifesting in her heart, she reciprocated by opening her mouth and kissing him back.
With their bodies tightly wrapped in a hug, their mouths exchanged the feelings they had for each other.
Sucking tongue and saliva, both lost themselves in another person's love and affection.
Before they knew it, midnight had arrived.
....
"Phew…" Tanjiro released a heavy breath as he finished cleaning the entire bed.
The window was open, so the strange scent had dissipated quickly. Unless someone else had an acute sense of smell like him, nobody would ever know what had happened in the room.
The bedsheet and blanket were safe.
Their clothes had only a few stray drops, most of the fluids having been devoured by them instead. Tanjiro easily washed the spots away with water.
Leaning against the window near the bed, he patted Kie's head and ruffled her gorgeous hair while gazing at the night sky.
Cold air blew in, yet neither felt it. They wore only thin robes.
One body was unresponsive to winter's chill; the other radiated constant heat that countered the cold.
Kie's eyes flickered with love at her child's care. Her body responded with small, playful movements, legs kicking lightly in rhythm with his touch.
He smiled at her antics without realizing it.
For now, their deep lust had been subdued, and a bond beyond mother and child had formed between them.
Kie had been ready to go further earlier, but Tanjiro had pulled her back before an irreversible mistake could be made.
No matter how badly he wanted to continue, he had held himself back.
Not because of their unique relationship, but because of his own values.
'Once she is back to her normal self, I'll make her mine… Absolutely.'
'Not like this, when she still mistakes me for her infant child… she must see me as a man... Not her child.'
He set his resolve, staring at the bright, glittering stars in the dark sky.
'Superior Demon Bloodline…'
'So it's offering immortality, huh. Tsk, tsk, I'm not that desperate...'
He activated Transparent World and glanced at Kie's body, focusing especially on her brain.
Instantly, he saw through her whole skull, which demon blood had made multiple times sturdier than a human's.
He had hoped to spot what was blocking her memories, but he had no real knowledge of biology. He wasn't a student of it—what he understood was psychology.
'I guess it's time to further my studies, heh…'
Shortly after, Tanjiro left the room through the window.
He had spent quality time with Kie, so she easily agreed to his departure.
Remaining behind, she stared at the moon in silence, enjoying the solitude after relieving her hunger and physical urges.
Though deep in her core, she still craved more.
….
Laboratory.
Tanjiro sat leisurely on the chair, reading a thick book on human anatomy.
With his enhanced focus, concentration, mental capabilities, and comprehension skills, he devoured the knowledge and engraved it into his brain.
'Holy shit… With Transparent World, I could become a genius doctor in months at this rate…' he chuckled inwardly.
Without disturbances from the ghost or Shinobu, he kept reading without tilting his head even once.
Only after an hour passed did he hear a soft voice from the other side. "Hey, can I ask you something?"
Tanjiro raised his head and glanced at Shinobu, ignoring the crazy Kanae who lay on the table like a dead body.
Shrugging with a calm look, he replied. "Go on, ask whatever you want."
Shinobu looked at his nonchalant expression and clicked her tongue internally.
"How and when did you learn that breathing technique? Total Concentration Breathing Constant is our organization's core technique, so how?" she asked curiously.
Kanae already knew the answer, so she remained still like a mummy. She had inquired plenty of information from him since morning.
Tanjiro smiled warmly at Shinobu, causing her to avert her gaze slightly.
Seeing her reaction, his face brightened and he answered. "Three years ago… When I was learning Hinokami Kagura from my father, I stumbled onto it and mastered the constant breathing with great hardship. It took time, but it was worth it…"
Shinobu nodded. She touched her chin in wonder. "So you learned Total Concentration Breathing Constant and multiple sword forms in just three years, all by yourself, huh… Hm, no wonder you awakened the Mark. You had already mastered the constant by then, I see. However, there are still many things to consider, like whether there are specific conditions or emotional outbursts we must go through to…"
She began rambling on and on.
"…"
Kanae and Tanjiro stared at her in wonder.
'Can I just tell her how much I want her?' he thought.
After talking to herself for a while, her stomach suddenly rumbled loudly. "Gurgle~!"
A crimson blush appeared on her face.
"Don't tell me you haven't eaten this late?" he asked with a funny yet weird smile.
Shinobu stood up and was about to leave the lab when his teasing voice reached her ears. "Bring something for me too, Shinobu-san… We'll eat together."
Hearing his confident words, a question popped into her mind. 'In just one day, he's started calling me by name instead of Kocho-san… Hah, why didn't I notice it earlier?'
A confused expression appeared on her face as she headed straight for the kitchen.
....
To read upto 55 chapters↓
Patreon.com/ lordazathoth
Leave reviews~
Don't really care about Power Stones