A Party Just for Us (5)
Thud.
A thick, hot length settled between my ass cheeks.
I didn’t even need to wonder what it was.
Theo’s hand slid onto my waist, tracing the curve down to my hips like he was searching for the perfect grip.
Up and down.
Maybe he just liked the way my skin felt under his palm.
After stroking around my waist for a while, his hand finally settled on my pelvis.
Squeeze.
His grip tightened with clear intent.
I tried to wiggle my hips a little, but his iron hold made even that small movement impossible.
Of course, with my beastman strength I could have forced it if I wanted. But I didn’t.
Schlick.
His cock slid back and forth between my cheeks a few times. The way he rubbed against the soft flesh made it obvious how good it felt.
After several slow passes, the head slipped downward.
The tip nestled right against my entrance.
It traveled lower, past my pubic bone, until it finally reached my hole.
“Mmm…”
The head had barely brushed the lowest part of my labia.
Even that was enough to send my whole body trembling with anticipation.
Throb.
His cock pulsed with need.
It pushed between my tightly closed lips, and the head kissed my lower mouth.
The scorching heat I’d been waiting for began to seep inside.
The sensation from my pussy was undeniably hot, yet somehow it also felt refreshingly cool.
A tingling, soothing pleasure like gentle scratches over an itch.
I wondered how incredible it would feel to be pierced by something this thick.
“Luna. I’m putting it in.”
Theo’s low whisper wasn’t a question or even a request. It was a simple statement of fact.
Even if I said I didn’t want it, told him to stop, he wouldn’t listen.
The message was clear in the way his hand clamped down on my pelvis and the way his cock pressed forward with unyielding force: the opinion of the ready female in front of him didn’t matter. He would thrust in and claim her as his.
And then, slowly, his cock began to push inside.

“Ugh…”
A moan slipped out before I could stop it.
Even when I masturbated, one finger was enough to make me feel full. Taking Theo’s cock—which was huge even among men—wasn’t going to be easy.
Not even after my heat and all the foreplay had turned my pussy into a dripping flood.
Honestly, Theo’s size wasn’t something a virgin should have to handle.
In the real world, I would have needed gradual training, slowly stretching and conditioning my body to accept something so big.
But this was the world of an adult game, and I was a beastman whose physical abilities rivaled anyone’s.
It hurt a little and felt incredibly foreign, but somehow I was able to take Theo’s entire cock.
“Ah… haaa… aahhh……”
That didn’t mean it was easy.
The feeling of my narrow pussy being forced open was something I had never imagined as a man, and even after becoming a woman it had remained purely theoretical.
Now I understood why people used the phrase “impaled by a pillar of fire.”
The sensation of my body being split apart.
A hole being drilled into me, growing wider, deeper.
It was hard to find any description more accurate than “being pierced.”
“Nngh. Luna… you’re squeezing too tight…”
At least I wasn’t the only one struggling.
If I felt the pain of being stretched, he must have felt the crushing pressure around his cock.
“Shut… up… ngh. It’s your fault… for being so big… aahng!”
Haa, haa.
Even while complaining, I tried to breathe deeply and relax my body.
Clenching would only make it hurt more. I knew that much.
And being too tense hurt me just as badly.
When I finally managed to loosen up with a deep breath, Theo’s cock immediately pushed a little deeper. The mix of pleasure and pain made my body tense all over again.
Still, it wasn’t completely useless.
Little by little, Theo’s cock carved open my virginity. By the time it hit a barrier and stopped, the worst of the pain had faded.
“……”
Theo didn’t say anything. It seemed like he didn’t know what to say.
Even so, I could sense his quiet joy.
Was it really that wonderful to know I was a genuine virgin and that he was the one claiming me?
Of course it was. It had to be.
After pausing for a moment, Theo’s cock began to move with renewed strength.
Squeeze.
His solid length pressed against the thin membrane—the proof of my virginity.
The hymen held firm, a fortress guarding a woman’s sanctuary, enduring the heavy pressure.
But every fortress has a gate, and every gate opens for the rightful visitor.
The moment it realized the intruder wasn’t some foreign object but the magnificent cock of a superior male, the gate yielded almost pathetically easily.
Pop.
With that sensation came a sharp sting.
“Ouch!”
My face scrunched up involuntarily.
It hurt more than I expected. Or rather, while other pains I’d experienced in this fantasy world had been worse in raw intensity, the unique quality of this internal pain put it in a completely different category.
If I had to compare it, it felt like pressing a hot piece of meat against a cut inside my mouth.
“Huu… huu…”
Thankfully, the flood of slick arousal acted as a protective layer.
“Does it hurt?”
Theo’s voice was full of concern.
“N-no… I’m fine… mngh…”
Half of it was a lie. Half was the truth.
It hurt right now, but I knew the pain would fade soon.
This was the world of an adult game, after all.
Even in the game, the heroines felt pain during their first time, but they always ended up drowning in pleasure and climaxing by the end.
So I’d be fine too.
But Theo didn’t seem reassured by my answer.
“Luna. Look at me for a second.”
“What… is it…?”
What kind of timing was this?
Confused, I turned to look back at him. The next words he spoke sank strangely deep into my ears.
“It doesn’t hurt. When you have sex with me, the pain feels good too… Doesn’t it?”
“…Huh?”
What was that? My mind felt fuzzy for a moment.
But I didn’t have time to dwell on it.
Theo slammed his cock into me with all his strength, gripping my hips and driving forward with everything he had.
Thump. The impact against my cervix shot through my entire body.
“……Haaang?!”
I had braced for pain.
Instead, pleasure far beyond anything I’d anticipated flooded over me, painting my mind pure white.
Sparks seemed to explode before my eyes.
My toes curled and trembled uncontrollably.
Overwhelming ecstasy.
The thick cock that had forcibly spread my narrow passage, the pain of losing my virginity—both had vanished without a trace. Pleasure so intense it swallowed everything else completely took their place.
This time the heavy presence filling my belly slowly withdrew.
“Aht, mmm… ahng, haaauu…”
The thick ridge of his cockhead scraped against every single fold inside me.
For someone who had only ever used a finger or two, it was an entirely new realm of pleasure.
I buried my face in the bed and somehow endured until he pulled all the way out.
And then—
Smack!
“……!!”
The cock I thought had fully withdrawn drove deep into my pussy once more.
Oh. Right.
Sex doesn’t end after one thrust.
I’d been so overwhelmed by the first insertion that I’d forgotten.
The second thrust wasn’t as difficult as the first.
Maybe because I had already taken him once. The passage that had been painfully tight loosened a little, becoming smoother.
If the second was easier, the third and fourth were easier still.
Smack, smack, smack, smack…
The piston strokes gradually increased until they surpassed ten. Honestly, I lost count.
Every time he drove into me, pleasure jolted through my entire body and all I could do was moan.
“Ahng…! So good. Deeper… inside, fuck me harder…!”
Getting fucked felt incredible.
Now I understood why a heroine’s favorability rose just from having sex. When it felt this good, how could anyone not like it?
I loved the way he spread me open and plunged deep. I loved the way he scraped every inch of my inner walls on the way out.
But the best part was definitely—
Thump. Thump. The heavy impacts against my cervix, like battering against a castle gate.
The weighty shock every time he slammed home, followed by the crushing pressure that seemed to push my womb upward.
Theo’s cock was simply bigger than my pussy. Even when he was fully sheathed, the extra length pressed my insides flat.
It was so intense it stole my breath, but it wasn’t painful.
Instead—
“Huuuht?!”
All I felt was pleasure. Pleasure more overwhelming than anything else.
Was it because I was a rabbit beastman? Was the place meant for bearing children simply the most sensitive spot? Sensitive enough that pain turned into pleasure?
I didn’t know. It didn’t matter.
What mattered right now was—
“Ahng, aht, mmm… aaahng…”
The physical satisfaction of my body drowning in pleasure with every thrust, and the mental satisfaction of my instincts finally being fulfilled.
Squeeze. The hands gripping my hips tightened even more. His massive cock swelled larger inside me.
And then—
Spurt, spurt, spurt!
He unleashed the load he had been holding back, pouring it into the deepest part of me.
“Aaaah… haaah…!”
The sensation of cum flooding inside me. A satisfaction no amount of masturbation could provide—the primal fulfillment of a female’s instincts.
I couldn’t even breathe properly.
The pleasure was so intense my body convulsed like it had been electrocuted, throat closing up on its own.
I barely managed to squeeze out a moan as I clutched the bedsheets.
Throb. Throb.
Like a heartbeat, his cock pulsed inside me.
With every throb, potent sperm flooded my womb.
The volume that had seemed miraculous even when I’d jerked him off now filled my belly completely.
“Haaaa……”
I let out a satisfied sigh and buried my face in the pillow.
After possessing this body, I had never once felt this. A deficiency I hadn’t even realized was there was finally being filled. It was more than simple physical pleasure.
But Theo’s hands remained locked on my hips.
His long ejaculation had ended. His once rock-hard cock had softened slightly.
Whatever. He’d pull out when he was ready. I didn’t think too deeply about it and just stayed still.
However…
Right after cumming, the cock that had gone slightly soft began to harden again.
“Eh? Wait, what?”
“Sorry. Once isn’t going to be enough.”
Huh? We’re not done?
Whether I was flustered or not, the second round began immediately.