The Dungeon's Tightest Surrender
It was tight.
The first impression I felt when inserting myself into Elisa, who had a girlish appearance.
Her insides, which had never accepted a man's before, showed clear signs of unfamiliarity.
Moreover, her walls, contracting in tension and fear, no longer allowed the invading foreign substance to penetrate.
"Ahg-uuuk—!? That...!"
Elisa was at a loss when she saw the thing that had entered her body.
She didn't scream, but it was obvious she was terrified.
It was too late to comfort her now.
Just as I was about to force myself deeper with more strength...
Soon the effect will appear. Wait.
Effect?
"Uh...?"
Before my words could finish, Elisa suddenly let out a puzzled voice.
At the same time, the walls that had been blocking the entry of the penis loosened slightly, and I felt a slight increase in the internal temperature.
Ding!
Your semen has an aphrodisiac effect. While ingesting it or injecting it into the genitals is most effective, even just touching the skin has some effect. Although it's weak now, it's fine for relaxing a woman's tension and causing a slight sense of excitement.
Remembering how earlier I had forced Elisa to swallow a large amount of my semen.
Even though it said the effect was weak, if she had swallowed that much, it probably wouldn't be bad.
"Uuu..."
As evidence, Elisa's face, which had turned pale with fear, slowly began to relax.
Her eyes, wondering why her body was heating up, rolled around.
I didn't miss the opportunity and leaned my body forward.
Squelch—
"Huh!?"
The penis, which had been half-inserted into her vagina, invaded her insides again, making her jump in surprise.
Even though it had loosened, her insides were still narrow and tight.
There was a way to force it all the way in, but I held back because it seemed the resistance I had tried to soften would rise.
It wasn't for her sake.
It was to impregnate the monster smoothly without wasting time.
Squelch—
"Kuh-uuuk— It hurts, s-stop... uuu..."
The penis slowly widened the inside of her vagina.
Elisa was still grumbling and making painful sounds, but the scene was completely different from before.
The face full of pain and fear from the first sex and being violated gradually softened, and even though it was weak, a hot feeling seeped into her breathing.
I stopped advancing while more than half of my cock was inside her.
I deliberately gave her time to adapt to my thing.
Whether that action was effective, Elisa's vagina became even looser, and I began to feel a wet sensation.
The moment I realized the sensation was her love juices.
Startled...
The walls wrapping the penis tightened reflexively.
It wasn't the movement due to tension like before.
It was a response due to sexual excitement.
The moment I realized that, I thought I needed to give her more stimulation.
Suck.
"Huh!?"
I opened her mouth and swallowed her breasts.
It wasn't the violent movement like before.
Gently grabbing her breasts and putting them in my mouth, I moved my tongue slowly to tease her nipples.
Suck, suck...
"Uhuu..."
A sweet voice flowed out.
I glanced up with my eyes and saw that Elisa had turned her head to the side, covering her face with her hands.
Showing embarrassment at the rising excitement, she looked like she didn't know what to do.
Then, when our eyes met, she hurriedly avoided her gaze.
Good.
I thought it was enough foreplay and moved my penis forward.
Squelch.
"Huuueet... Hup."
There was a bit of pain mixed in, but still, a voice close to a moan came from Elisa's mouth.
She tried to cover her mouth because she didn't believe the sound she made, but it was useless.
Already with the honest reaction sticking out, she started moving her hips with a lecherous laugh.
Squelch.
"Hag-uuut..."
The penis moved in and out of Elisa's insides once.
Now the sounds were clearly filled with pleasure.
The tight walls softened and enveloped the penis inside.
Her cautious insides, which had been understanding late what the man's taste was, began to spill out more love juices like drooling.
Squelch.
"Ahg-uuuk."
Squelch.
"Ahhuu!"
Squelch.
"Hueeet..."
Every time the penis went in and out of her vagina, Elisa's voice became more openly lewd.
Since it was the first pleasure from sex, she was confused, but gradually accepting the pleasure in her body as honesty.
On the other hand, I looked down at the female struggling under me and was soaked with conquest.
While mocking the female who didn't know how this pleasure would end.
Tap.
With each thrust, something touched at the end of the penis that was gradually going deeper.
Instinctively, I sensed that it was the cervix.
The womb.
The space where life grows.
The moment I faced the space where my monster was growing for the first time, excitement surged.
I wanted to quickly plant my seed inside and create a lifeform only for me.
Pang—!!
"Hu-uuat!?"
Elisa, who had been soaked in the afterglow of slow excitement, suddenly jumped when I strongly thrust my hips.
Her face, soaked with happiness, changed to a dazed expression, which was funny.
Her face scrunched up because of the pain from the forceful movement, but it seemed pleasure was slightly ahead.
Paaang—.
Pang—.
"Ahuhuuk... Ahh, ahuue..."
Every time I moved my hips forcefully, a sound like sobbing echoed in the dungeon.
Whether it was because she was in pain or because she was feeling good, I didn't know, but it didn't matter.
Every time the Elisa under me twitched weakly, the climax of pleasure rose, and I lost my rationality.
Spreading her labia and opening her vagina, the glans finally reached and kept hitting the cervix.
Elisa also seemed to be approaching climax, and like a flood, she started spilling love juices from her vagina.
"Ahuhuuk... Th-that... It feels so good, w-what is this—."
In her hazy consciousness, Elisa's sobs sounded like she was pleading for something.
Quickly... quickly fill me inside...! Quickly fill this lonely baby room with your seeds...!!
Following that earnest plea, I wildly moved my hips towards the end.
Squelch! Squelch! Squelch! Squelch! Squelch!....
"Hag, hag-aak, gah, gaga-uuut, ahahuueuk, nahg-aat—!!"
It's coming out....
It's coming out, dii—!
Hearing Elisa's moan as if half-insane, I sensed the end.
I straightened my hips and tilted my body deep forward.
Kuuuuk—.
The infinitely enlarged penis pierced the cervix and entered the empty space inside.
Then.
Ulk-uuuk—.
I poured the pleasure lump, my semen, the monster's seed into the baby room.
"Ah, uuu..."
"Kuhuu—oot."
Gurgle, gurgle....
Every time my lower body shook, a pleasant sensation traveled up my waist.
Every time I poured semen directly into the womb, Elisa's body trembled.
She, who had never had her vagina filled before, passively accepted my thing.
Perhaps, fitting her female nature, she was also happily accepting the seed that had entered her.
I squeezed out all the things inside and poured them into her.
How much semen I injected, her insides were so full that it felt like it was overflowing and flowing out.
Feeling the deep orgasm, I finished ejaculating and slowly pulled out the cock that had been digging into Elisa's insides.
Ulk!
The vagina twitched and spat out the semen.
A stream of semen flowed down from under the vagina that had spat out the semen several times.
Even though semen was spat out, a pond of semen in her lower belly was visible through the outer skin.
Her insides were now full of my seeds.
"Uuu..."
After ejaculation, Elisa leaned against the wall and let her body go limp.
Whether due to the aftereffects of climax or the shock of having her vagina filled, she was half-insane, with unfocused eyes and mouth hanging open.
With unfocused eyes and open mouth, the liquid flowing down showed how much she had been ruined.
Torn clothes.
Disheveled hair.
Wounded skin.
Bruised body.
Lost virginity.
Corrupted body and mind.
Collapsed mind.
"Kihihik!!"
I looked down at the work I had made and burst into laughter.
I imagined my lifeforms swimming quickly like flesh in water from Elisa's lower belly.
The monster's seeds would be searching for the eggs inside Elisa.
After tearing off the outer shell of the found eggs, they would rape the contents inside and replace with new ones.
They would turn the eggs imagined with human semen into something other than human.
Ding!
Human 'Elisa' has been impregnated.
Monster generation rate: 5%.
Looking at the floating window, I laughed loudly.
What expression would Elisa make when she sees the lifeform that came from her own body.
Despair?
Regret?
Screaming?
Acceptance?
Fear?
Fear?
No matter what emotion she felt, she would meet a bad ending here, in the dungeon.