"After our strength increased, we not only successfully passed the test..." Ruri Kurumizaka continued to rub her soft body against Caleb's, her eyes glazed over as she spilled the whole story.
Listening to her account, Caleb's heart settled, and then his spirit soared. The situation with the four girls was exactly the same as his speculation.
Dual Cultivation Ability (Shuang Xiu), as the name implies, allows the act of intercourse, the union of Yin and Yang, to achieve a state of cultivation. Gathering Yang to supplement Yin, Gathering Yin to supplement Yang, in a constant cycle, it continuously increases the strength of both parties without harming the body. This method of cultivation is significantly faster than ordinary methods. However, it is slower than the extremely harmful methods of Energy Harvesting.
Another point: the Dual Cultivation effect is closely related to the constitution and the strength of both parties. Constitution aside, that depends on luck. In terms of strength, the party with lower strength benefits more. Conversely, the stronger the party, the smaller the effect. This was also why Caleb's magic power surged after his time with Tsubaki Shinra. Tsubaki Shinra was A-Rank, and Caleb had just begun to glimpse the threshold of B-Rank. After the Devil Bloodline fully integrated overnight, he was now firmly B-Rank.
Caleb finally understood why the five-pointed star specifically marked on his panel only explained how to acquire talents and skills. Compared to a function that could be understood by the name, if there hadn't been a special explanation, he might never have figured out the mechanism for acquiring talents and skills.
Completely certain of the truth about his ability, Caleb was incredibly excited. Little Caleb swelled another size inside Reina Hamasaki.
"It... it got bigger again..." Her valley contracted fiercely. Reina Hamasaki couldn't control her gasps. "I... I'm going to climax..."
To show his sincerity, Caleb put even more effort into his movements, secretly employing the newly learned Enchantment skill. Already on the brink, Little Caleb suddenly increased its speed, and the electric-shock-like tingling directly stimulated her core. Reina Hamasaki wailed in bliss, her beautiful eyes rolled back, reaching an unprecedented peak.
Feeling a sudden warmth in his lower abdomen, Caleb looked down. The stimulation was indeed a little too much... He had accidentally made Reina Hamasaki lose control of her bladder.
Removing the enchantment, Little Caleb plunged deeper, delivering his essence in waves, aided by her fiercely contracting cervix. The hot essence flooded her flower chamber. Reina Hamasaki convulsed again. Her pair of emerald eyes were almost entirely white. Her long, beautiful legs straightened and then curled, and finally, her body went limp, falling backward completely. If Yukina Sasaki hadn't been supporting her, she would have fallen right off Caleb.
During the earlier teasing, her lust had accumulated to the extreme. Under Caleb's special enchanted attack, Reina Hamasaki's body and spirit were completely sent to heaven.
Helping the passed-out Reina Hamasaki onto the sofa, Yukina Sasaki flipped on top of Caleb. She licked her red lips, guiding Little Caleb into her body with her small hands. A satisfied smile spread across her seductive face. "Uesugi, Reina had such a blast. You can't play favorites with me."
Yukina Sasaki only assumed Caleb had been exceptionally energetic. She had no idea Caleb had acquired a new skill. The consequence of her greedy request for lovemaking was that her beautiful eyes instantly widened. Her pale neck straightened, and her tempting body twitched non-stop as if electrocuted.
Caleb supported her slender waist, and the lightning element gathered. He easily subdued Yukina Sasaki. Relying on her Physical Activation talent, Yukina Sasaki was completely unafraid. As soon as she calmed down, her wet passage coiled around Little Caleb again. Pink hearts appeared in her beautiful red pupils. Yukina Sasaki slowly wiggled her full buttocks. "Uesugi, was that magic just now?"
Yukina Sasaki sensed the flow of magic power in her valley, but she was a close-combat type and wasn't entirely sure. Feeling the tingling stimulation, her delicate flesh instinctively gathered magic power to resist.
"Hmph... How is it? Does it feel good?" The pressure on Little Caleb instantly increased significantly. Caleb groaned. One realization opens the door to a hundred more. Besides natural elements, the method of reinforcing the body with magic power could also be applied here.
The deadly squeezing and grinding, the intensely strong vacuum suction, and the three frictions per second were too much. The battle-hardened Little Caleb only lasted three minutes.
"Smack!" Caleb pinned Yukina Sasaki down. Their lower abdomens met, and a clear, loud sound echoed in the silent night. Little Caleb roared, breaking through the continuous wrinkled flesh walls and hitting the core.
"Wuu... Mmm... Mmm... Ah... I'm... I'm going to die..." The hot, scalding fluid struck her delicate core. Yukina Sasaki's toes curled tight, her pleasured moans reaching the depths of her soul. Her hands clung to Caleb. Her sweaty body pressed tightly against Caleb's chest. Her exquisite face was filled with blankness. It felt too good. So good that she didn't want to think about anything else, only wanting Caleb to hold her forever.
Ruri Kurumizaka pushed the reluctant Yukina Sasaki aside. "It's Ruri's turn. Ruri has been talking so much her throat is dry."
Caleb naturally wouldn't neglect his meritorious servant. He immediately used the Enchantment skill on her. With repeated use, he gradually grasped some tricks. With minimum output, it provided a tingling pleasure to the sensitive flesh without immediately sending her to heaven. At the critical moment, increasing the output made the accumulated pleasure burst even more violently, achieving the most exquisite experience.
When the body is satisfied and the mind is comforted, that is the best way to merge. Dual Cultivation is not just for that momentary shudder. This method not only helps the ability to function but also fosters emotional connection.
"Ah... Mmm... right there, Mmm~" Ruri Kurumizaka clung to Caleb, her small mouth exhaling hot air. Pink hearts glowed brightly in her beautiful red pupils. Caleb thrust his hips unhurriedly, his hands roaming over the girl's full, delicate body. Every time he touched a sensitive spot, Ruri Kurumizaka's gasps would intensify, and her hot, slippery valley would clench even harder.
While twisting her hips and waist, Ruri Kurumizaka extended her small tongue. "Uesugi, mmm~ let's... kiss~"
Faced with the silver-haired, big-breasted beauty's request for a kiss, Caleb responded passionately.
"Wuu..." Ruri Kurumizaka was satisfied in body and mind, leaning dizzily on Caleb's shoulder. "Mmm~ That's the feeling... Uesugi... love me hard~" "Being cherished like this... how can we look for other men~ Ah?~"
Caleb raised an eyebrow, resisting the urge to climax, and slowly slowed his movements.
"What do you mean?"
"Don't stop, please~" Ruri Kurumizaka twisted her slender, graspable waist, her seductive voice full of lust. "I'm about to climax~"
Caleb continued to rub at the slowest speed. "What does it feel like to have sex with me? If you answer well, you'll climax."
"You wicked thing, move faster! Ruri will tell you~" Ruri Kurumizaka looked at Caleb resentfully. He only knew how to bully her, when Reina and Yukina had already soared to heaven. "You're curious why we don't look for other men, right~" Ruri Kurumizaka pouted, saying in a mix of shyness and annoyance, "I don't know what's going on, but after being with you, I completely lost interest in other men."
"It was okay at first, but the more we did it, the less interested I became in other men."
The three of them were cute and had good figures. While not as popular as Rias, they were quite sought after. Both before and after getting involved with Caleb, there were boys trying to start 'impure' relationships with them. Previously, when they encountered a decent young man, they would occasionally chat, purely to pass the boring time. But now, they had no interest. Whenever they thought of making love, all they could see was Caleb. Facing other men, they felt nothing, neither psychologically nor physically.
"Really?" Caleb looked at the pink-flushed Ruri Kurumizaka in surprise. "I haven't even officially started my discipline plan, and you've already become my exclusive velvet ball?"
Ruri Kurumizaka twisted her slender waist urgently, her pale, long thighs tightly clamping Caleb. She moaned, "Yes, I am your exclusive velvet ball~ Move faster~"
Caleb began to thrust with full force. He originally just wanted to confirm the function of the Dual Cultivation ability, but he hadn't expected such a pleasant surprise. It wouldn't be difficult to verify the truth; he just needed to ask the other girls who had exchanged fluids with him. If the Dual Cultivation ability also had this effect... the last doubt in Caleb's mind vanished.
Facing the numerous, familiar Hentai heroines, he could now completely let loose and fully display his prowess.