I finally had a moment to turn my attention back to Saotome Seiko in my arms!
I quickly untied her bound hands.
The next instant after freeing her, she hugged me instead.
"Seiko! Are you okay?" I asked with concern, holding the soft girl in my arms.
"Thank you for saving me, Nobita. I knew you'd come!" Saotome Seiko cried with teary eyes.
"I was so scared! Waaah! I was afraid I'd never see you again!"
"It's okay, it's okay!" I don't really like hearing girls cry, but all I could do was keep comforting her.
Watching her bury her face in my chest, her shoulders shaking as she sobbed quietly, I felt helpless. I just let her vent her fear.
All I could do was gently pat her back and listen to her cries.
After all, this time I brought her on this camping trip, and it ended up putting her in a life-or-death crisis. Honestly, I bore some responsibility for that.
What's wrong with letting a girl vent a little?
It wasn't until she calmed down that she gradually stopped crying. She lifted her head, her slightly red eyes looking at me.
"How about it? Feeling better?" I asked warmly.
But Saotome Seiko didn't answer me, didn't say a word.
She just stared at me with those intense eyes, as if she wanted to etch me into her heart.
The next moment, before I could even ask why she was looking at me like that...
Saotome Seiko suddenly cupped my face and pressed her lips against mine.
Feeling the softness on my lips, I was stunned for a second.
It wasn't until her tongue slipped in that I realized...
Am I being reverse-pushed here?
This is outrageous! Me, Nobita the Harem King, being teased like this?
I kissed her back, our tongues tangling together.
Saotome Seiko's face flushed red, but seeing me actively accept her made her heart leap. She became even more proactive.
Until a sudden tremor here snapped us out of it.
We slowly pulled apart, a strand of saliva connecting us.
"We should go! This place isn't safe—it's probably the underwater volcano about to erupt!" I whispered to the shy girl in front of me.
Saotome Seiko nodded obediently, without her usual liveliness.
As I prepared to teleport away, Saotome Seiko blushed and proactively wrapped her arms around me.
…
On the other side, Doraemon and the others were struggling against the relentless attacks from the horde of Iron Cavalry robots.
Suddenly, the Iron Cavalry robots in front of them all stopped moving.
Continuous explosions echoed from the base.
"It's Nobita! It must be Nobita who succeeded!" Doraemon said happily.
"We did it!"
"Hooray!" Everyone cheered together!
That's when I teleported in front of everyone.
"Nobita, you're back!"
"You're okay!"
Doraemon and the others came up to check on me.
This forced Saotome Seiko to separate from me.
"Nobita! I was so scared! What if something happened to you?" Shizuka with teary eyes, hugging me worriedly.
Everyone smiled knowingly.
"I'm fine, aren't I? I came back safe and sound," I said, feeling the familiar warmth of the girl in my arms, my tone even gentler.
"I hope you won't be so reckless in the future. Saving the world—I can go with you!" Shizuka still looked teary-eyed.
Looking into Shizuka's watery eyes, which were full of me, my heart felt like it was melting right through to my bones.
"Okay! Okay! Okay..."
My face was full of indulgence.
We exchanged our feelings like a loving couple.
…
The others smiled warmly, but Saotome Seiko's expression was complicated, and she quietly made a decision in her heart.
…
In the end, we didn't stay there long.
Because the underwater volcano in the Bermuda Triangle was about to erupt.
This was the start of the Poseidon incident, and it marked the end of the Atlantis Oniiwa Castle event.
Amid the rolling thick smoke, the cracking earth, tremors, and flames, Atlantis—a civilization that once stood shoulder-to-shoulder with the Mu Federation at the pinnacle of undersea human glory—was once again buried in darkness.
With everything settled, it was time to leave.
El used the submarine to take us back to the Pacific, to the spot where Doraemon had set up the Apartment Pretend Tree.
Then he left, and we didn't say anything about returning to the Mu Federation for honors or whatever.
After all, things had gotten that bad—they probably hoped we'd never come back to the undersea world!
There was still one last night left in our three-day, two-night undersea camping trip, so we decided to spend it before heading home.
We never expected so much to happen in just two days—everyone couldn't help but marvel at the wonders of fate.
But at the dinner table, we still celebrated our great achievement of saving the world, even if no one else knew about it.
In the middle of the night, exhaustion hit, and after a tiring day, we ended the banquet.
We all said goodnight and headed to our rooms.
Just as I was about to lie down and rest, there was a knock on the door.
Another familiar scene!
I thought this time it had to be Shizuka!
I opened the door and found Saotome Seiko standing there.
"What, not welcome?"
The heat in Saotome Seiko's eyes was undisguised.
"Of course not. It's just late—what brings you here, Seiko?"
We both knew what was up.
I knew what a girl coming to my room at night meant.
But while I was still holding back, Saotome Seiko had already pounced on me.
That familiar sensation on my lips again!
"You won't regret this?" I asked.
Saotome Seiko knew I meant about Shizuka.
"I'm transferring schools! Promise me, okay?"
That's all she said!
I sighed inwardly.
Then I closed the door.
We were like dry tinder meeting fire, as if we wanted to melt into each other.
I kissed Saotome Seiko's soft lips, the sweet taste of the girl filling my mouth.
I caught her naughty little tongue and sucked on it hard.
My hands moved to the fullness of her chest, caressing the softness and firmness through her white top.
The assault on her chest made her cheeks even redder.
I reached down, sliding over her slender waist, toward the hips hidden by her blue skirt.
I kneaded her soft, perky little butt through the skirt.
The sensations all over her body made her breathing heavier.
Feeling like it wasn't enough just through the clothes, I—with Saotome Seiko's cooperation—removed her white top.
Her snowy white neck, delicate collarbone, and fair skin were exposed.
Her white bra wrapped around a fullness that shouldn't belong to someone her age.
I kissed her snowy neck and delicate collarbone, my palms stroking her smooth, fair skin.
I gently unhooked and removed the white bra, and her snowy breasts bounced out.
The firm white peaks were dotted with pink pearls.
I took one in my mouth, the milky scent and her unique fresh fragrance blooming in my mouth.
The tender, slippery texture made me suck relentlessly.
The pleasure from her chest drew low moans from Saotome Seiko's mouth.
I savored those jade breasts thoroughly.
My hand slid over the smooth skin of her slender waist, probing into her blue skirt.
Pushing aside her panties, I touched her sparsely haired secret spot. Saotome Seiko felt her most embarrassing place being caressed and instinctively clamped her long legs together.
But my fingers still slipped into the crevice, feeling the tightness of her virgin garden.
My fingers didn't go deep—I knew I'd use the real thing to enjoy that fresh tightness soon.
I thrust my fingers a few times, drawing more gasps from her, and her little garden released lubricating fluids, preparing to receive me.
I first removed her blue skirt, then slid off the white panties protecting her garden.
Now the girl was completely bare, meeting me honestly.
Her sparsely haired slit had a few droplets of moisture, looking incredibly alluring.
I spread her long, slender legs and draped them over my waist.
Then I released my cock, pressing it against her soft garden entrance.
I slowly pushed the tip in, squeezing into the opening.
Saotome Seiko felt her body being split apart.
The delicate flesh clamped down.
I held her waist with both hands.
My cock advanced slowly inside. Even with the lubrication, the passage felt tight—maybe that's the feel of a virgin.
Until I finally hit a thin membrane—that was Saotome Seiko's hymen.
I kissed her sweet lips and whispered softly, "I'm going in!"
Saotome Seiko knew what that meant and kissed me back harder.
"Give it to me—I'm yours!"
Seeing that, I gripped her slender, soft waist.
My cock pressed forward, against the membrane.
Then, with unstoppable momentum, I broke through it.
"Ah!"
My cock pierced Saotome Seiko's hymen, and a stream of red blood overflowed from our connection.
"It hurts so much!"
Saotome Seiko felt like her body was being torn apart.
After breaking the membrane, I didn't move. I just enjoyed the tightness while waiting for her to adjust. Having experienced this with a few girls before, I knew to be gentle and not too rough.
I gently kissed away the tears of her first time as a woman, then slowly played with her breasts to ease the pain.
"Nobita, I'm okay! You can go gently."
After resting a bit, Saotome Seiko had adapted to the thick thing inside her, and the pain had subsided.
She signaled I could continue.
I slowly pulled out my cock. The tight passage tugged at it, reluctant to let go, making Saotome Seiko wince a little.
I pulled back to the entrance, bringing out strands of red blood.
Then I slowly thrust back in, all the way to her flower core.
Then out again,
And in again.
With the repeated thrusting, Saotome Seiko gradually forgot the pain, replaced by the pleasure from the friction.
And as my thrusts sped up, the pleasure intensified.
She couldn't help but let out sweet moans.
"Mm... Hng... Mm..."
"Mm... Nobita... Mm"
Our joining point echoed with the impacts of my forceful thrusts.
"Slap... Slap slap... Slap"
Sounds filled the air.
With my vigorous pumping, Saotome Seiko's single ponytail flew about,
Her breasts swayed wildly with each impact, looking incredibly tempting.
I sucked and played with them while thrusting,
Overwhelming Saotome Seiko with assaults on two sensitive spots, making her even more aroused.
More fluids flowed from her passage.
As I kept thrusting, her pleasure seemed to reach its peak.
"Mm... Nobita... I can't... I'm..."
"I'm... coming..."
Her passage clamped down tightly on my cock.
Her long legs wrapped around my waist.
Waves of fluid surged from deep inside, splashing against my cock.
I thrust hard a few more times,
Then pressed deep against her core, shooting streams of white essence from the tip,
Injecting it forcefully into her womb, filling a place never entered before!
"Mm!"
Saotome Seiko felt waves of warmth filling her belly.
The white essence overflowed, mixing with red, staining our connection.
After everything was done, I toyed with Saotome Seiko's hair, gently kissing away the tears from her eyes.
I quietly listened as she poured out her feelings for me!
"You know? When I first transferred here, I was so curious about you!"
"So many people came up to meet me, but you were the only one who didn't. And I found out you like playing cat's cradle too! That made me even more curious!"
...
Maybe the moment a girl gets curious, she's already fallen into the trap.
"Later, we went on that amazing undersea adventure together—it was the most astonishing thing I've ever experienced!"
...
"You really shocked me in the Mu Federation. I never thought one person could take on a whole nation, especially that god-like figure you cut, etched into my heart."
...
"You know? I was so scared then, afraid I'd never see you again. But then you appeared like a prince on a white horse!"
"Maybe the hero-saves-the-beauty trope is old, but I really fell for you! Seeing Shizuka hug you openly made me so jealous!"
As Saotome Seiko spoke, her smiling eyes filled with tears again!
I knew what she was afraid of!
"Don't worry, whenever you come back, there'll always be a place for you here!"
That stopped her trembling body.
"Really?" She was afraid this was just a one-night fling.
I hugged her tightly to show my resolve.
Saotome Seiko finally smiled through her tears.
"I'll never forget you, Nobita-kun!"