Something's Different...
'Something's different...'
Even after witnessing my cock growing larger, I had a feeling this wasn't the end of it. Simply enlarging my dick didn't offer me any real advantage. It was already plenty big—sometimes even a source of inconvenience. No, something more fundamental had changed.
'I can control my sexual functions with mana.'
That might have been the more precise way to put it.
'Then the opposite should work too...'
With that thought, I circulated my mana and imagined my cock shrinking. To my astonishment, the dick in Kang A-jin's hand began to dwindle right before her eyes.
Kang A-jin, seeing the exact opposite phenomenon, was stunned.
"Is this really...?"
To put it bluntly, there were plenty of hunters who could physically deform their bodies or wield skills like that. It was one of the most common hunter abilities, really. But I'd never heard of any hunter who could freely adjust the size of their genitals at will.
Of course, whether it was something worth bragging about was another matter entirely—but setting that aside, this power felt fundamentally different from the body-altering abilities other hunters possessed.
'This is just the beginning.'
Being able to control the size was only a tiny fraction of my newly acquired abilities, I sensed. Sex wasn't just about reproduction; at its core, it was an act where men and women pursued pleasure. In my case, it was how I won women's hearts, strengthened our bonds, and now even injected mana into them for mutual growth.
This was the evolution of those very powers. If creatures had evolved sex to accompany pleasure for smoother reproduction, then my abilities had developed further to let me wield them more effectively.
"A-jin..."
"Sung-gi, I don't understand this at all. How can it...?"
Kang A-jin stared at the cock in her hand—rock-hard and erect, yet expanding and contracting at will. She didn't seem uncomfortable with the phenomenon, though. Her flushed face, deeper than before, and the way her hand still gently gripped my shaft proved it.
I wondered if the physical contact through my genitals was stirring her lust. Luiza had taken my cock in her mouth during its growth spurt, after all—calling my semen holy water and gulping it down eagerly.
"Want to lie down?"
I suggested it to Kang A-jin. She nodded obediently, complying without hesitation. This was behavior the old her never would have imagined: lying back and slipping her hands under her thighs to spread her legs wide.
Her pussy came into full, explicit view. It glistened with her juices, the pink inner flesh slick and shiny from all the fingering.
A soft glow still emanated from my lower body. I could have turned it off, but I wanted to test my evolved powers more thoroughly.
I climbed over her, aligning my cock with her entrance. Kang A-jin met my gaze with trembling pupils full of heated anticipation. I kissed her lips. Our tongues intertwined, and moans flowed naturally.
"Haa... smack... haaa... smooch."
I rubbed my glans against her clit. Squelch, squelch. Each time my slick tip grazed her slippery nub, Kang A-jin jolted and twisted her hips.
Both of us were at our limit; foreplay could wait. I slid my cock into her hole.
Plunge—
"Haaaang!!"
She threw her head back with a cry louder than ever, as if the wait had amplified her pleasure manifold.
"Ngh!"
I flinched too, surprised by the unfamiliar sensation. What was this bliss? It utterly surpassed anything before. The ticklish ecstasy was so intense it felt like I'd cum any second—but strictly speaking, that didn't happen. I'd gained the ability to delay my ejaculation at will.
Plunge— plunge—
As I roughly pistoned in and out, my cock continued glowing. After a dozen thrusts, I felt a new sensation: my dick naturally adjusting its size. It had shrunk slightly from its usual girth—perfectly fitted to Kang A-jin's pussy. And it wasn't straight anymore; certain parts curved just a bit, thickened in spots—far from ordinary.
"Ahk! Sung-gi! I— haaaang!!"
This level of intense reaction was unheard of from the usual Kang A-jin. I had to admit my sexual prowess had fundamentally evolved.
My cock, thrusting in and out without my conscious intent, had become the ideal shape and size for her. And that exquisite, tickling pleasure... It was definitely from Luiza. I'd felt it when her hands touched me, when her saliva coated my shaft. Now, I could produce it myself, without her poison.
Kang A-jin seemed to be feeling something similar—or even more. Plunge, plunge, pop, pop.
"Haa! Sung-gi! Too— too much!! Haaaang!"
The shape-shifting wasn't just for her benefit. Through this morphed cock, I savored every inch of her pussy at 100%.
'This is insane...'
Sex with women affected by my Unreasonable Favor trait had always been joyful, but this changed the whole paradigm.
Kang A-jin's pussy. The happiness it evoked was utterly unique. Not all pussies, not all cunts were the same.
And it ignited a fierce urge in me: to experience more pussies, more cunts!
They say great power changes the person wielding it—and this fit perfectly.
Pop, pop, pop, pop.
"Haang! Sung-gi! It feels good! Haaaa! So good!"
Kang A-jin writhed beneath me, bucking wildly. Her juices flooded out like a torrent. It almost felt like all our previous sex had been mere pretense.
'My god!'
I switched positions. Pulling out, I grabbed her waist, flipped her around. Her pale, plump ass thrust toward me invitingly. Her pussy hole begged for my cock—sexy as hell.
Plunge—
"Haaaang!"
The same thing happened again. With her body reoriented, my cock reshaped itself accordingly. Maintaining perfect rigidity while morphing like this was incredible.
Pop, pop, pop, pop.
Lost in the rhythm of my hips, another powerful sensation surged: a protrusion forming naturally. I recognized it instantly—Valentina's mana, Kang A-jin's mana, and Lisa's shamanistic mana, all I'd absorbed.
They swelled forth, channeling through my cock into her. The reason was obvious: these were the perfect manas to suit her, to maximize her growth.
Pop, pop, pop, pop.
"Haang~ haaaaang~~!"
I felt it deep in my bones: my sex was now fundamentally different. Peak pleasure, peak efficiency for growth—mine and hers. This was true evolution.
If it worked on Kang A-jin, it'd work on the others too. Sex itself had become far more meaningful, exhilarating.
I had sex with Kang A-jin twice in a row. I could've gone ten, twenty times if I wanted—but there was no need. I'd mastered delaying ejaculation.
Those "two" rounds were like five or six for her. I felt her climax multiple times with my whole body. She squirted so much, it seemed like she'd run dry. She even leaked a bit of urine.
Even screaming in ecstasy and peeing herself, Kang A-jin always seemed cute and pure. That was her charm.
The world was full of amazing women like her. This evolution had shattered one of my mental barriers. Transcending morals to fuck as I pleased. I'd still keep basic lines, but psychologically, I felt freer.
Kang A-jin was nearly passed out, so I covered her with a blanket and took the elevator up alone. She snored softly in deep sleep, her body faintly glowing the whole time.
I knew that was proof she was growing.