Chapter 342: Universal Enhancement
Following her innate instincts, the girl lifted her long, snow-white beautiful legs and straddled Haruto, aligning her flower valley with the angrily erect massive dragon. With both hands parting her flower lips to direct the opening toward the dragon head, she slowly lowered herself, swallowing the scorching, hard massive dragon into her body.
But at this moment, Haruto's emotions had already been stirred up—simply put, desire had overtaken reason.
He forcefully gripped Kurumi's snow-white bottom with both hands and thrust his thick, massive dragon upward with strength.
The dragon plunged straight to the core of her cave, burying itself entirely into the girl's pink, enticing flower passage.
Haruto felt as if he had entered a warm and incredibly tight flesh tunnel, experiencing extreme pleasure.
He couldn't help but thrust upward vigorously, his dragon moving fiercely inside the cave, while Kurumi moaned and whimpered in response to his movements.
The two engaged in intense coupling as Mio watched, biting her red lips. Her beautiful eyes held a mix of envy and longing, wishing it would soon be her turn.
The Succubus Loli had mostly recovered by now. Seeing Mio's lust-filled expression, she began to feel restless inside.
"Eh!?"
Mio felt her chest being grabbed. After the initial shock of pleasure, confusion set in. She looked down to find Maria mischievously playing with her full, proud breasts.
"Hehehe~ Mio-sama's breasts are as soft and sensitive as ever~"
The Succubus Loli's eyes sparkled with heart-shaped pupils as a string of perverted giggles escaped her cute little mouth. Her pale, delicate hands boldly toyed with Mio's pink, perky breasts.
Under normal circumstances, Mio would have taught her a lesson with an iron fist, making her understand propriety and shame.
But in this lewd atmosphere, she couldn't muster her usual authoritative demeanor.
The red-haired, twin-tailed beauty with ample breasts blushed, letting out soft, breathy moans as she enjoyed the stimulation from her half-sister.
To be fair, Maria truly lived up to being a Succubus—she knew Mio's sensitive spots well and her techniques were even more skilled than Haruto's, leaving Mio completely defenseless against her kneading.
Haruto took in the playful antics of the demon king's daughters with his eyes while intensifying his thrusts, making Kurumi cry out that she couldn't take it anymore.
After once again filling the purple-haired brave beauty with his seed, he immediately joined in the playful frolic between Mio and Maria.
With the sexy, fiery older sister Mio on the bottom and the petite, adorable younger sister Maria on top, Haruto stacked them together. Their four pink, moist petals formed a delightful sister combo.
His hot, hard dragon head moved between the four flower lips, rubbing against their swollen buds, providing pleasure no less intense than genuine Dual Cultivation.
The only downside was for the two beauties—the more their buds were rubbed, the stronger the empty, aching itch inside their bodies became.
The sisters began actively swaying their lovely hips, seizing opportunities to take Haruto's dragon into their bodies during his thrusts.
One moment it was the juicy, full valley below, the next it was the tight, constricting loli passage above—Haruto was more than happy to enjoy it this way.
The sleepless dual cultivation continued through the night. All four beauties possessed remarkable talent, but Maria stood out particularly—her endurance during dual cultivation and absorption of life essence were the strongest Haruto had ever witnessed.
He wondered whether this was due to her unique constitution or a trait common to her lineage of succubi.
Haruto's thoughts drifted briefly to Sheila and Lucia, but they were quickly pulled back by the dissatisfied moans and squirming of the girl beneath him.
Time flew by in pleasure, and soon the dawn's light slanted through the curtains into the room.
Gazing at the four beauties in their indecent, wanton postures, Haruto felt this was the most exhilarating night he had experienced since breaking through to the Satan-Class.
Not only had he taken the primordial yin of these four exceptional girls in one go, but he had also been able to indulge his whims freely.
Aside from the fact that Mio and the others inherently possessed physiques reminiscent of adult video heroines, Maria's abilities and the conditioning from the past few days had played a significant role.
With Maria's assistance, Haruto quickly identified the weaknesses of each girl during their subsequent dual cultivation sessions.
Unsurprisingly, Mio's vulnerability lay in her proud, ample bosom, while Yuki's most sensitive spot was her beautiful buttocks.
When Haruto took her from behind and delivered slightly sadistic slaps to her plump, snow-white cheeks, Yuki would grow exceptionally excited, reaching climax unusually quickly.
What surprised Haruto the most was Kurumi. This delicate, lovely beauty, who appeared refined and cute, actually adored having her armpits stimulated and played with.
Merely caressing her tender, smooth, and incredibly sensitive soft flesh with his tongue for a short while caused her to tremble and climax.
The sensation was so intense that Kurumi instinctively tried to shield herself.
In the end, Maria and Yuki had to forcibly raise her arms, one on each side, so Haruto could fully indulge in teasing the pristine underarms of the young girl.
Throughout the night, despite the unrestrained indulgence, Haruto did not forget his main objective.
After repeated verification, he confirmed that his current strength had reached its peak. To further enhance his power through dual cultivation, he would first need to undergo a second life metamorphosis and ascend to the divine level.
In addition to talent, he was fortunate enough to replicate several skills from the girls.
However, these were all basic abilities like Flame Magic, which he already possessed—merely boosting his proficiency.
Though Haruto's gains were substantial, they paled in comparison to the progress made by Mio and the other three.
Yuki and Kurumi experienced the most drastic improvements, with their spiritual power directly rising by two levels.
They leaped from A-Class to SS-Class in one go. Now, even without relying on their Sacred Gears, both ranked among the notable members of the Hero Clan.
That said, their actual combat prowess might be slightly lower. Such rapid advancement required thorough training to fully master the power within them.
Not everyone possessed Haruto's talent, where his aptitude for practical combat surpassed even his cultivation abilities.
In truth, Haruto had little talent for cultivation; his progress relied entirely on dual cultivation. Practical combat was his true forte.
Mio's improvement was even more remarkable. Her inherent magical power had fully caught up after the night of dual cultivation, and she had nearly mastered the challenging flame energy.
Thanks to the legacy power left by Wilbert, she could be said to have vaulted into the ranks of Satan-Class experts.
Simultaneously, her own innate talents began to surface.
However, compared to flames, gravity proved far more difficult to comprehend.
Haruto didn't have any better solutions either, so he could only let her develop her abilities gradually on her own.
Although there were still people in the Underworld eyeing Mio covetously, with Wilbert's power, the situation was temporarily manageable, so there was no need to rush.
The biggest winner of this Dual Cultivation was the Succubus Loli.
First, she completed her baptism, taking the final step as a Succubus. Her bloodline was awakened, and her strength increased significantly.
Second, the Dual Cultivation ability perfectly complemented the Succubus's ability to absorb life energy. She gained the most improvement from the Dual Cultivation and had now completely stabilized at SSS-Class, just one step away from Satan-Class.
Finally, during the orgy, she not only successfully achieved her goal of getting close to Mio, but her Succubus racial talents were also fully developed.
Well, aside from absorbing life energy, the lewd atmosphere, or rather the lust-filled spiritual fluctuations, were also the best nourishment for a Succubus.
Thanks to this, Maria successfully mastered her previously limited transformation ability completely.
Simply put, she would no longer suddenly shrink back when the time limit expired after transforming.
In other words, Haruto could now freely choose between a long-legged Succubus onee-san or a cute, petite Succubus Loli.
Mio and the other three slept until noon.
They weren't exactly tired; rather, their overly excited spirits needed rest.
After waking up, they were dazed for a moment, glanced at each other, then blushed and returned to their respective rooms to wash up and get ready.
Only after the four of them got up did the maid trio—Marion and the others—who had returned to their primary duties of serving as maids, begin cleaning up.
With the help of magic, the sticky fluids that were everywhere and the strong, sweet smell in the room were quickly cleaned up.
However, after finishing the cleanup, the maid trio subconsciously clenched their legs together.
They remembered the treatment Haruto had given them, but even after all this time, they hadn't fully absorbed the essence inside them, so they hadn't had another chance to experience it again.
Actually, if they wanted to, they could just ask directly. Haruto wouldn't refuse if he had the time.
But they placed themselves in a very low position. Without their mistress Ravel's orders or a legitimate reason, they didn't dare to bring it up proactively.
...
In the Toujou household's living room, Haruto and Toujou Basara were casually chatting while playing video games.
"Basara, that Zolgear was dealt with yesterday, so you can continue training without worries..."
After finishing with Zolgear's matter, Haruto moved on to Zest and Lars's affairs, as well as the fact that Toujou Basara had officially become his brother-in-law.
Haruto spoke casually, but Toujou Basara's mouth twitched as he listened. By the end, he even stopped pressing the controller buttons.