A Love-Comedy Comes Along with Sex! ~ It Seems the Human Race Will Perish Unless I, Who has Zero Dating Experience, Use my Cheat Penis to Create a Harem and Ensure the Proliferation of Our Descendants ~

Chapter 24: First Night 4

I moved my waist back and forth, feeling the warmth and sensation of her chest as our skin touched.

I didn’t know if I was moving correctly. I moved my waist back and forth, thinking it was probably something like this, but as gently as possible. I repeated the strokes from the entrance to the back.

Then, lubricating fluid began to seep out, and the insertion and removal became smoother and smoother. The friction was almost zero. Her interior, which smoothly enveloped me, was indescribably pleasant. It was twitching, inviting me deeper and deeper. It was as if it had its own will, completely accepting me.

“Fuh! Ahh!”

Her voice was getting higher and higher. The room wasn’t soundproof, so if I wasn’t careful, a passerby outside might hear us.

I matched my movements to her rising voice, gradually increasing the strength of my waist movements. I wanted her to feel it. And of course, I wanted to feel her warmth as much as possible.

“This is bad… It’s too good…”

Even though I had just come, I was already at my limit. I stopped my waist for a moment and reached out to her chest. I pushed her bra up and exposed Rin’s breasts.

“Mmm… It’s embarrassing…”

“It’s… Really beautiful.”

Her nipples were a beautiful pink color. And her breasts were firm, which was great. I gently touched her nipples with both hands. Rin reacted with a twitch. Since I hadn’t been able to play with her nipples much earlier, I persistently attacked her nipples, rolling them with my fingertips.

“Do you feel it on your nipples, too?”

“Nnn… Yeah♡“

“I’ll lick it.”

I tried to lick Rin’s pink nipple with the tip of my tongue, barely touching it.

“Nnn…♡“

Rin made a strained voice, looking troubled. I gradually switched from feather-light touches to using my entire tongue, licking it up with a slurp.

“Haan…♡♡“

Rin’s voice grew louder. I tried various techniques, sucking on her nipples and tracing her areola.

“Wow… She’s too erotic…”

Was the female body was this erotic? It was a continuous surprise and discovery. Until now, I couldn’t understand the excitement of male students of the same age when they saw a woman’s body, but now I completely understood. This was erotic. It was understandable that one’s brain would be invaded by eros.

Just looking at it excited me. I understood that a man’s head was a simple thing.

And above all, this sense of conquest was irresistible. The joy of indulging in my childhood friend, whom I had never recognized as a woman, according to my sexual desires. Rin, too, surrendered to pleasure and had already come multiple times. Seeing her like this excited me even more.

I took her nipple into my mouth and sucked on it hard. Then, I gave her a gentle bite. With the other breast, I squeezed and kneaded it with my hands. With each action, Rin became disheveled, moaned, and twisted her body. I wanted to hear more of this beautiful girl’s moans of pleasure. I wanted to attack her with my techniques. As I thought this, I felt my semen becoming more and more active. This force was probably affecting the quantity and quality of my sperm. My testicles were swollen, telling me to impregnate this woman.

I moved to bring down a woman with pleasure. My powerful sexual desire, my desire to dominate… She was the outlet for my suppressed emotions, and she was right in front of me now. I could do whatever I wanted, as much as I wanted.

“It’s good… I like your breasts!”

Rin shook her head in denial, wrapped her legs around my waist, and I also realized that I couldn’t keep playing with her breasts forever. It seemed safe to move my waist now. I began to stimulate her lower mouth with my penis, which had been on hold.

“I-It’s! It’s here! Nnn!”

With each push, Rin squirted a clear liquid. She was writhing in pleasure, her face turning red. It was an expression of pleasure that was too good to be painful.

Then, the sound of sweaty flesh colliding with each other echoed in the room. The steady rhythm gradually became faster. The entrance of the uterus was repeatedly widened by the hard tip of my penis.

I was already at my limit. I was already on the verge of exploding. Without a condom, my reason told me that I had to pull out quickly.

Even though I was still a high school student, I was having raw sex on a whim. I couldn’t ejaculate inside her like this. My waist was about to collapse due to the intense pleasure. My thought circuits were melting, and I wanted to impregnate Rin with my instincts. No, I couldn’t do something that crazy…

Rin and I were still students. According to Aizawa-san, my sperm could impregnate any woman. Ejaculating inside her now would mean giving her a baby.

And Rin didn’t know that. I didn’t know if she was ready to bear my child.

But I wanted to release everything inside her. I wanted to ejaculate inside her. I wanted to impregnate my childhood friend, the beautiful girl.

Reason and instinct began to fight in my head. Still, my waist didn’t stop, and Rin’s moans reached their peak. Both of us were certain that the finish was near.

“Rin… I’m…”

Just as I was about to say something,

Rin wrapped her legs around my waist and held me tightly. Then, she lifted her waist from below and indulged in pleasure. The tightness became the strongest of the day, and the folds inside her vagina seemed to entwine with me, as if they didn’t want to let me go.

“Ahn…♡ Cum inside me…♡ I want all of Hiro’s sperm… inside me♡♡♡“

Rin begged me with a drooling expression. Her disheveled hair, her disheveled face. And the strong scent of a female.

“No, you’ll get pregnant!”

“It’s okay♡ I want to get pregnant… I want a baby♡♡♡“

My heart skipped a beat. It didn’t matter anymore.

My instinct had been awakened by Rin.

– So that’s it, I want to impregnate a female.

I couldn’t escape. I didn’t seem to be able to hold back, either. I gave it my all in the final sprint. I moved my waist violently, repeatedly slamming my penis into Rin’s depths, and as the sensation of ejaculation rose, I said,

“Ahh! I’m cumming! I’m going to cum inside you, Rin!”

“I want it, I want it so much♡♡ Hiro! Come!”

Immediately after, I released all my semen at her deepest point. My thick, impregnating sperm flowed into the depths of her tight vagina. It was an orgasm that made my eyes pop.

I, who had just completed my first sex, and raw sex at that, repeatedly shook my waist while strongly embracing my beloved woman.