I will not lose!
“I will not lose!”
Sakura showed me her younger sister, who lay eternally asleep inside a glass case.
She believed that the only way to wake her sister was through a human.
In the end, we had only a hint; the answer remained a mystery.
Nevertheless, since she had secured me as a human, Sakura immediately grabbed my arm and led me deep into the base.
Passing the area where the glass tubes were kept, we walked down a corridor twisted like a ruin.
A broken fluorescent light emitted a faint glow with a whirring, crackling sound, and the passage leading down the stairs was as eerie as a long-abandoned hospital.
How far had we gone down?
The space we finally reached was a colorless, sealed laboratory, drenched in a cold chill.
I was laid down inside, restrained on a metal frame resembling an operating table, while a dim, hazy light stared down at me expressionlessly from above.
“From this moment on, we will verify whether you are a real human.”
My arms and legs were tightly bound with strange ropes that felt as if they were alive, and their texture was unpleasantly sticky.
In other words, there was no escaping.
And there was Sakura, looking down at me with the long, slit-like pupils characteristic of a Suin.
Her gaze was like that of a scholar observing a research specimen.
“Can’t we just… do a simple test? This is a bit excessive, isn’t it?!”
“Nay, it cannot be.”
“…Why not?”
Sakura replied earnestly.
“It’s my first time thoroughly examining a human ‘male’ as well.”
“......”
Wait a minute.
If I take that literally, doesn’t that mean she’s going to ‘thoroughly’ examine every single part of my body starting right now?
The atmosphere was that of a sinister laboratory.
Her nails were sharp, her eyes flashed like a beast’s, and on top of that, she was trembling because it was her first time?
No matter how I look at it, this is the prologue to a slasher movie!
I held my breath, completely tense. Cold sweat trickled down my skin, and my lips were parched.
The Sakura standing before me was like a predator in the guise of a scientist.
And finally, Sakura quietly opened her mouth.
“Aah… open wide.”
“…Huh?”
“I mean, open your mouth.”
“Ah, aah…?”
What is this?
I opened my mouth almost reflexively, and Sakura nodded as she began to examine the inside of my mouth.
“Hmm. No signs of inflammation in the mouth, and no cavities either. That’s a relief.”
Caught off guard by the sudden turn of events, I went along with it, and what followed was a series of basic checkups: an eye exam, a hearing test, blood pressure measurement, blood sugar levels, and more.
“Oh ho. 2.0 in both eyes. That’s quite an impressive score for a human.”
I stared at Sakura, who was muttering in admiration, before suddenly snapping back to reality.
“...Wait a minute. This is just a ‘physical exam,’ right?!”
“That’s right.”
“No, why are you tying me up for a health checkup?!”
“Well, it’s because this way, I can do it quickly and efficiently… without any resistance.”
She gave a meaningful smile and slowly leaned over me.
This was where the real fun began.
“Visual response is good. Pupil constriction is normal. Skin temperature is slightly elevated. Hmm...”
Sakura tapped my chest a few times, then placed her fingertips on my pulse.
The moment her hand touched me, my skin shuddered.
It wasn’t just surprise.
Her body heat, her breath, her gaze that ignored the distance between us... all of it sent a tingling sensation through my heart.
“Heart rate rising. Is this fear of me?”
“Um, well... I suppose so.”
To call it fear... no, this wasn’t fear.
The reason my heart was pounding and my fingertips tingling. I think it was probably because of “excitement.”
Sakura.
Her long, slanted eyes and menacing smile.
The cleavage peeking through the slit in her kimono swayed right before my eyes.
Every time her full, heavy breasts filled my vision, I found myself gasping for breath.
And then, my body reacted first.
To be precise, the lower half of my body reacted all too honestly—and all too quickly.
The primal desire to procreate had awakened before my instinct to flee.
“Gah! She’s too big to just call her a ‘fox’... She’s a lewd fox!”
My mind was denying it, but the cock inside my pants couldn’t care less about such rationality.
And at that moment.
Sakura’s breath touched the tip of my chin.
It wasn’t a killing intent.
It was definitely heat.
But that feeling soon turned to horror.
“Already scared? Humans really are weak.”
Sakura smirked, lowered her hand, and gently placed it on my lower abdomen.
I flinched reflexively, but there was no way to break free from my restraints.
Her hand slowly, almost leisurely, traced my skin and began to slide down beneath my pants.
“To react like this to such a slight touch... Heh. You really are innocent. Or is this your ‘first’ time?”
Her fingers lightly traced me, moving as if she were handling a toy.
Even so, Sakura muttered with a relaxed, playful expression, as if she’d handled this countless times long ago.
“What is this... such a baby, such a baby. Sweating already at this point? Well, I guess everyone reacts like this when I touch them myself.”
Then, she slowly lowered her fingertips and placed her hand lightly—very lightly—on my cock, which had just started to harden.
“Well... shall we see if it’s for real?”
“...Ugh!”
His breath caught in his throat.
Her touch was far more skilled than he could have imagined.
It didn’t feel like she was touching it for the first time at all.
The rhythm of her gently stroking, teasing, and repeatedly squeezing and releasing the erect shaft was incredibly seductive.
Her fingertips were deft, and her movements exuded a mature sensuality.
At the same time, Sakura’s expression began to change gradually.
At first, her gaze was calm, like that of a scientist conducting an experiment, but her eyes gradually softened, and the corners of her mouth began to curve upward in a subtle smile.
A subtle mischief flashed in her cherry-blossom-colored eyes.
She gently stroked my cock with one hand and chuckled softly.
“Hehehe… Just as I thought, your reaction is very honest. Does it feel good? Hmm?”
Licking her lips with her finger, she soon lifted her chin and muttered in a voice laced with swagger.
“As is well known, this lady… is skilled at ‘handling’ men in this manner. Do you even know what kind of species foxes are? Seduction is our specialty.”
Then, she pressed her lips close to my ear and added one more thing.
“Don’t worry. A reaction like this… is actually quite cute and innocent.”
Then, her fingertips slid down to my waist.
“Heh… Come on, it’s just a tiny little thing—why are you hiding it so much~?”
With a playful smile, Sakura grabbed the waistband of my pants with both hands.
She paused slightly, then tilted her head and glanced at me.
“Don’t tell me you’re already embarrassed?”
I said nothing.
And in the next instant.
Slide.
Her pants slid down as if they’d lost their weight.
But the moment her eyes looked down, her expression froze.
“...Huh?”
Her eyes slowly drifted downward, as if in disbelief, then locked in place.
For a moment, there was silence.
His eyes held no confusion, no panic, no understanding—only the three words “unprocessable” filled them.
“Huh?”
He tilted his head as if in disbelief, then cautiously reached out his hand.
And, the very moment he sensed he had “touched” something.
Thud!
A heavy, hot, and hard sensation struck her tilted face head-on.

“?????”
Silence.
My “angry cock” rested right there across her cheek, as if flaunting its presence.
Sakura’s pupils wavered.
“H-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-h-hh-h
Her ears twitched, and her tail seemed to defy gravity, freezing in mid-air.
“I-is this... real...?”
Unable to move, she slowly scanned the cock “resting” on her cheek with her eyes.
Her face grew redder and redder, her focus blurring.
Then, in a voice trembling slightly, she whispered.
“I-it’s… completely different from what I read in the book… isn’t it…? They said it would only be as thick as a middle finger…?”
There was surprise in her voice, but something even deeper was mixed in.
Curiosity, wariness, and... ‘secret anticipation’.
At that moment, another sensation overwhelmed the bewildered Sakura.
An unfamiliar scent brushed against her nostrils.
A musky, strangely warm, and intensely potent scent of life—so strong it made the tip of her tongue tingle.
In technical terms, “the scent of sex.”
The tip of Sakura’s nose quivered.
The sensation grew clearer, and her eyes began to flicker once more.
“W-what is this... What’s that smell...?”
Unable to form a coherent sentence, she simply followed her instincts and pressed her nose against the tip of the male’s erect glans.
‘...No.’
This is dangerous.
This is... a truly dangerous ‘stimulus.’
She was telling herself that.
But.
Sniff.
The scent was too strong.
It was unbearably thick, hot, and intense all at once.
Sniff, sniff.
She couldn’t escape it.
She could have just turned her face away, but her body wouldn’t obey her.
‘No, this is really… this is…!’
“Sniff... sniff... sniff...”
Her lower abdomen boiled with heat.
Her tail swayed unconsciously, and her fingertips were already gently caressing the source of this intense scent—two testicles.
A living male.
And not just any male, but a real “human male”—the first she had encountered in a thousand years.
To Sakura, he was a mate intended for mating, a being her instincts could not help but react to.
A sensation she had never once felt, despite hundreds of academic papers and dozens of masturbation devices.
This scent and heat, shattering all of that in an instant.
But the breath Sakura had been trying to hold back trembled and escaped her lips.
“I, I will not succumb to my instincts...! I, I am... a hero... I am...!”