Bound by Vines in the Moonlit Park
"Experiment?"
I simply ordered delivery for a quick dinner. Even while eating, Han Choyeun kept checking her status window over and over, pretending to be casual with fake coughs or averting her eyes each time. But she couldn't hide the twitching corners of her mouth. After finishing our meal, we headed to the park near the apartments.
It was late enough that night had fully settled, so the park was almost deserted. Only the long shadows of trees stretching under the streetlights and the faint rustle of leaves in the breeze quietly filled the space.
"This should work, right?" I said, glancing around. Han Choyeun nodded.
"...Yeah. Looks good."
Her eyes slowly scanned every corner of the park—trees, grass, flower beds, and even the little weeds in between.
"...I'll give it a try."
I took a step back.
"Take your time."
Han Choyeun closed her eyes quietly and raised her hand. A brief silence.
"...Whoa."
That was the first thing out of her mouth when she opened her eyes.
"What is it?"
"...Everything."
She slowly looked around.
"I can feel it all. In this whole wide area."
"Feel what?"
"The plants."
Her expression was one of disbelief for a moment.
"Before, I could only sense the ones really close by, just a little. For anything farther, I'd have to implant mana with a skill..."
"And now?"
"...Right now."
Her gaze swept over the entire park.
"...Everything here."
At that moment.
Rustle.
A small sound came from somewhere. Right at my feet. The grass. It was trembling ever so slightly.
"...Huh."
And then.
Slither.
A thin vine slowly crept out from the nearby flower bed, moving along the ground like it was alive.
"Hold on."
I widened my eyes.
"...You could always make them move that fast?"
"...No."
Han Choyeun said in a dazed voice.
"...First time for me too."
The vine slithered like a snake, following the texture of the park's pavement tiles right up to her feet. And then.
Tap.
It lightly brushed her instep.
"...Hee."
A small laugh escaped Han Choyeun's lips.
"...They're all listening to me."
"For real?"
"Yeah..."
This time, she wiggled her fingers a bit more. Then.
Rustle rustle.
Grass started shaking here and there in the park. Vines in the flower beds began to twitch one by one. It was like the plants were reacting with her at the center.
"...Hold on."
Han Choyeun tilted her head.
"This..."
"..."
"...The range is too wide?"
"Too wide?"
"...Yeah."
She moved her hand again. The vines moved much more smoothly and quickly.
"..."
I was speechless for a moment. This was no C-Rank plant manipulation performance. It felt like a completely different ability.
"...Is it because of mana? The control, power, and precision all went up thanks to the ability itself... but the range seems to be from the mana."
Han Choyeun muttered.
"My mana went up too."
"How much?"
"A-Rank. From C+ to A."
"...Whoa."
I couldn't help but gasp in admiration.
"...S-Rank ability with A-Rank mana."
"Yeah. That's on par with most active S-Rank hunters..."
And then, Han Choyeun glanced at me slyly.
"...Experiment."
"Huh?"
"...Just once."
Her fingers moved lightly.
Shh.
"Whoa."
Something wrapped around my ankle. It was that vine from earlier. But not just one this time. A few more thin stems rose from between the grass.
Slither.
They slowly coiled up my leg.
"...What're you doing?"
"...Hehe, what do you mean?"
Her reply was nonchalant, but mischief danced in her expression.
"This."
"...Experiment."
"...On a person?"
"...Yeah."
The vines wrapped around my arms too. Not tight enough to hurt, but firm enough that I couldn't move.
"...It's just so fascinating."
Han Choyeun stepped closer. Under the streetlight, her eyes sparkled strangely.
"...I'm controlling them. It's fine."
"Still, tying up a person is kinda..."
"...It's fine."
She stopped right in front of me. And then, she lightly touched the vine on my arm with her finger.
"What kind of experiment...?"
I asked cautiously, eyeing Han Choyeun, whose gaze had turned to that of a cat who'd found a new toy.
"...Can you escape?"
"...With my measly F+ Strength?"
"...Hmm."
She thought for a second, then her lips curved up just a bit.
"...Try it."
"...And if I do escape?"
"This time."
She paused.
And then, quietly.
"I'll use the whole park to tie you up."
"..."
"Hehe."
That sounded pretty scary. As I stared at her half in horror, she closed the distance. A fresh, invigorating scent from her hair wafted into my nose.
"Mmm... If you can't move, I can do whatever I want, right?"
"...?"
And then, her fingers moved once more.
Rustle.
Sounds came from all over the park floor at once. The grass rippled like waves. Vines started crawling out from the flower beds in droves.
"...Huh?"
I looked around... It wasn't just a few strands anymore. Between the grass, in the flower beds, under the trees—thin stems were wriggling up from everywhere.
Stems of similar thickness rose one after another from all four directions around me, like pillars.
"What the hell..."
I muttered unconsciously at the overwhelming scale. Han Choyeun looked down at the scene for a moment, then smirked.
"This is fun. Heh..."
Her fingers moved again.
Rustle rustle.
Branches from nearby trees bent. Vines and stems intertwined, climbing upward. Like invisible hands assembling a structure.
"...Noona? What're you—"
I looked up and stopped mid-sentence. The stems wove together, covering the space above.
Click.
The last stem locked in, sealing the space. Suddenly, the outside sounds faded a step away. A cubic enclosure made of tree branches and vines, centered on us two. The only light source—a mana orb seemingly conjured by Han Choyeun—softly illuminated the sealed area.
"Whoa..."
I gasped without thinking. She'd just whipped up a room in the middle of the park.
Han Choyeun tapped one of the surrounding stems with her hand.
"Can't see inside from out there, right?"
"...No way in hell."
For a moment, we both quietly surveyed the space.
And then. Her gaze returned to me. The vines still held my arms and legs firmly.
"...Experiment."
She murmured softly.
"...Shall we continue?"
"What do you mean by—"
I tried to speak, but.
Slither.
The vines pulled my body backward. For some reason, it felt soft and cushy—not like bark—and then.
Thud.
My back hit the ground.
"......"
"...Heh♡"
Arms. Legs. Waist. All firmly fixed by vines. I looked up at her with a dumbfounded expression. There, Han Choyeun was slipping off her panties, walking toward me.
"I'll suck you off later too...♡"
Her voice rumbled low. And then her body slowly descended. Right over my face. She leaned forward, her knees pressing my shoulders.
"...!"
My breath caught. Her intimate part was right in front of my nose. Soft skin. The pinkish hue peeking from slightly parted folds. I'd pounded it plenty yesterday and today, but seeing it this close, this vividly, was a first.
My heart pounded at the lewd, thick scent wafting from her slit.
Han Choyeun looked down from above and smiled.
"...Hehe. Then, slowly now♡"
Her hand gently gripped my head. And slowly pulled my face toward her.
First to touch my nose tip was warm heat. Then a faint fragrance. Impossible as it was, my hazy mind made it feel purely sweet, stimulating my nose.
I tentatively stuck out my tongue. Not knowing what to do at first, I just lightly licked the surface.
Lick—
Soft flesh met my tongue.
"...Mmm♡"
Her body trembled slightly. That reaction ignited excitement in me. Bolder now. I flattened my tongue and slowly dragged it from bottom to top. Smooth, moist texture. My tongue slid along the parted slit.
It was already a little wet. Slick fluid coated my tongue. The taste... slightly tangy, salty-sweet. A strange first taste that felt addictive.
"...Nngh♡...Good♡ There... slowly...♡"
Her voice shook. Her fingers tugged lightly at my hair. I matched her guidance. Pressed my tongue harder, licking repeatedly. Focusing on the bottom, that small nub. The clitoris, was it? Her body jerked each time I lapped at the beady spot.
"...Heuk♡"
Her breathing grew ragged. Her hips bucked slightly. I moved my tongue faster. Circling, or swiping side to side. More of her fluids flowed each time, wetting my lips and chin.
"...Deeper, deeper...♡"
She whispered pleadingly. Deeper? Without hesitation, I extended my tongue farther, pushing into the slit. Moist inner walls enveloped it. Warm, soft, with a slight squeeze.
"...Hah♡ Ah♡"
Her voice rose. I thrust my tongue deeper inside. Moved it back and forth, licking the depths. The taste intensified. Her fluids filled my mouth. Naturally, like honey water, I swallowed her nectar and kept going.
Slurp♡... Schlick...♡
I swirled my tongue inside, stimulating the walls. Pressing, stroking downward. Her body shuddered violently.
"Ah♡ Ha...♡ Heuk...♡"
Her legs went weak, hips sinking lower, burying my face completely in her pussy. Breath was hard to come by, but I couldn't stop. Tongue as deep as possible, stirring her insides. Her walls began convulsing.
"...Aaaah♡ ...Cumming, cumming♡...!"
Suddenly, her insides clenched hard. Hot fluids gushed over my tongue. I kept lapping at her labia, accepting it all until her climax peaked.
"...Haa... haa♡"
Han Choyeun panted, looking down. Her eyes were misty and wet.
"...Nngh♡"
My mouth was full of her taste. Just as my suddenly empty mouth felt longing.
"..."
"Now, my turn...♡"