Kir's Replica: Purring Instincts Unleashed
Replicating Kir. I'd been itching to do it the whole way to the Steel Fortress, grinding away at my understanding of her and vowing to make a copy named Marie. But once we arrived and ended up sharing lodgings with her, no perfect timing ever presented itself. Until now.
-Fwoosh!!

The golden opportunity I'd been waiting for. I seized it without hesitation, grabbing a tuft of Kir's fur and activating Replication.
A faint glow gathered, and instead of the familiar forms of Karen or Laila that I'd replicated so many times before, a new figure took shape atop the bed.
-Plop.
As the light faded, a slender woman with gray hair landed softly on the bed. Slightly tousled short hair. Cute, palm-sized breasts that still managed to jut out enticingly. And a tail sprouting right from above her hips.
"Perfect. My understanding was spot on."
I climbed onto the bed, gazing at the replica that matched the real Kir who'd clung to me relentlessly on the road to the Steel Fortress.
To confirm it was flawless, I grabbed her shoulder and ran my hand down it.
-Sliide...
'...Perfect.'
The soft, yielding texture of Kir's skin was exactly right. Of course it was—after all that close contact, it'd be weirder if my grasp wasn't complete.
Still, something felt oddly unfamiliar. The Kir I knew was always chattering energetically or bustling about, but this replica just sat there quietly, lips sealed.
'The vibe is no joke.'
What was it? The usual Kir was plenty pretty and brimming with charm, sure, but this version had a different allure. With her mouth shut, she radiated a subtle eroticism I rarely sensed from the real one.
My heart raced a little as I slowly moved my hand toward her chest...
'But first.'
I shifted course, reaching for the spot I'd always wanted to touch every time I looked at her.
-Grip!!♥
"Oh."
"...!"
I lunged for the tail extending straight from her backside and snatched it up, toying with it mercilessly.
"Had to feel this at least once."
I'd seen beastkin tails plenty of times, but they never failed to amaze me. How did human bodies even sprout animal ears and tails like that?
'Even with Kir being so touchy-feely, grabbing her tail would be rude, so I never asked...'
It felt longer and more flexible than I'd imagined. And it wasn't just the tail. As I fondled it eagerly, I slid my hand up to stroke the perky ears poking from her hair.
Softer and squishier than expected...
-Twitch!!
"Whoa, shit! What the—?!"
I'd been savoring the sensations when a strange movement in my hand made me jolt back in surprise.
My eyes darted to...
-Twitch! Twitch!!
"K-Kir...?"
Her ears and tail were swishing and swaying.
'It moved...?'
Even after I pulled my hand away, they kept swaying faintly. I swallowed hard and cautiously called her name.
"Grrrrowl..."
'...?'
Was my Replication finally copying souls too? As that thought crossed my mind, a cat-like purring rumble emanated from the replica.
But that was it. Her ears and tail still swayed mysteriously, but no other response came.
I tentatively reached out again, gently stroking her tail.
-Swish!!
The swaying tail whipped around and coiled around my wrist.
'Her animal instincts kicking in?'
This was a reaction I'd never seen with Karen or Laila's replicas. Pondering the difference, I formed a hypothesis.
Kir had shown it before—maybe a beastkin trait, her body reacting on pure animal instinct without conscious thought.
If those primal urges lingered even in a soulless shell like this...
'First time replicating a beastkin, so who knows.'
Replicating other beastkin might clarify it. For now, visually, her body mimicked a cat's behaviors eerily well.
-Pat♥ Pat♥
As I patted the base where her tail emerged, her hips bucked upward, swaying as if begging for more. Stroking her ears and head brought a rumbling purr.
'...This is good.'
Briefly flustered by the unexpected, I grinned. No soul, just instinctive reactions from the body. Replicating women was always satisfying, but they lacked the lively responses of real ones.
This Kir, though...
"Kyarrung...♥"
Unlike the others, she gave fresh, vibrant reactions.
"......"
-Throb.
My already eager cock swelled even harder.
I tried calming my excitement for a moment.
'Do I really need to hold back?'
The thought hit me, and instead of reining it in, I let it surge, reaching for her clothes.
-Riiip!!!
Her thin, mobility-focused outfit tore easily in my grip. Instantly, her perky breasts and pale skin spilled free.
'Nice. Nailed the replication.'
First time with a non-human beastkin—I'd worried my understanding might fall short, leaving just a superficial copy. But all that physical contact paid off. Her jiggling breasts looked perfectly replicated.
"Definitely small."
With her clothes gone, her petite chest stood out compared to the women I'd copied before—especially Brina, whose massive tits I'd been around all day.
Still, breasts were breasts. Like a black hole pulling me in, I reached for Kir's tempting mounds.
-Squeesh♥
'...So soft.'
No enveloping plushness like bigger ones, but her cute handfuls fit perfectly, fun to squeeze.
Her nipples peeked between my fingers with every motion.
"...Kyarrung...♥"
A satisfied rumble came from the replica, her beastly cry laced with pleasure. Her ears twitched wildly, tail swishing—vivid reactions no ordinary replica could match.
-Twitch♥
"You like that, huh?"
"Kyarruk...♥"
Lifting the underside and teasing her nipple with my nail made her body jolt, her purrs turning sweeter.
Her honest, unfiltered responses told me exactly what felt good. Quickly attuned to her body, I stroked her head in approval and brought my face to her chest.
-Smack♥
I kissed the cute mound, sucking her nipple into my mouth and swirling my tongue. It wasn't super prominent, so my lips pressed tight against her breast to draw it in.
"...Small tits make sucking tricky."
"Kyarruk...!"
"...You don't get it, do you?"
The slightly saggy feel compared to big ones drew a grumble from me, and she responded with a threatening growl. I reached behind to pat her ass, soothing her, and her purrs softened as her tail wrapped my hand again.
'Wonder if real Kir would react like this.'
So lifelike... more animal than human, but still. The vivid responses sparked fantasies about the real deal.
Would Kir be aggressive in bed? Shy? Her lack of boundaries suggested she might not lack experience. If so, maybe I'd teach her step by step, taking the lead.
"What do you think, Kir?"
"Kyarrung..."
"Got it. I'll keep petting."
No answer to my musing question—just a rumble urging me not to stop.
'...Hm?'
Then, as she purred, I caught a glimpse of fangs between her lips and paused.
Her tail smacked my arm in protest, but I ignored it, lifting her lips.
-Pryyy...♥
'Whoa, what kind of tongue is that...?'
Peering inside confirmed it wasn't a trick of the light. A human tongue has tiny bumps on pink flesh, but Kir's was different.
'Spines...?'
Like a cat's—white, spine-like protrusions neatly covering it.
Curious, I slipped a finger in to feel them.
'Softer than they look?'
Rough yet squishy, tickling my finger. I even touched her sharper-than-human fangs.
"Kyarrung..!"
"Guh...?"
Maybe from teasing too much, her purring turned to a snap—she bit down with those sharp fangs.
I yanked back in shock, but no pain came. Emboldened, I probed again.
-Nom♥ Nom♥
She chomped my finger like a beast, but without real force—just a gentle, ticklish nibble. Her rough spines and fangs kneaded it from both sides, feeling surprisingly good.
"...Hmm."
Pulling out, sticky saliva trailed from her mouth, which stilled without a target.
Instinctive reactions based on animal traits—fading without stimulus. Mechanics didn't matter.
What mattered: stimulating her mouth made it react.
So.
-Fling♥
I yanked off my pants, exposing my throbbing cock, and slowly brought it to her face.
"...! Sniff... sniff... Kyarrung...♥"
Smelling it? Her nose twitched, a purr rumbling without touch.
"...She won't bite, right?"
A lingering worry made me pause for a deep breath. If those fangs clamped unlike my finger...
'Maybe stick to the lower half for safety...?'
-Lick♥
"...!!"
A rough, wet rasp from below made me shudder and look down.
"Kyarrung...♥ Slurp...♥"
Like a predator zeroing in on prey, her tongue peeked out and lapped at my cock.
"Kyarrung~♥"
Clearly delighted.
-Snap.
Hesitation vanished from my mind like a cut string. I grabbed her perky ear atop her head.
As she snarled in defiance from the sensitive grip...
-Shove♥♥!!
I thrust my cock between her parted lips.
*******

(Kir looking sexy when she's quiet)