The School is Under Hypnosis, and I'm the Only One Who Knows (I Was Able To Send The Hypnotist Flying Back Home, but Now I’ve Got The Whole School Under My Hands As My Harem, What Should I Do!?)

Chapter 144: Nagasaki Yuki’s Laboratory

An uncontrollable sexual desire that I’ve never felt before.

I’ve been paying attention to any changes in myself. I don’t know when or what kind of hypnosis I might be subjected to. Well, there’s nothing I can do even if I’m careful.

Setting that aside, I thought about why this happened. There are two possible causes. I was subjected to a new hypnosis or I was given some kind of drug.

I should ask her about it first.

I somehow managed to suppress my sexual desire and visited her dedicated laboratory at the school. From the outside, it looks like an ordinary classroom, but it’s not like that inside. According to what Nagasaki told me, the laboratory is equipped with facilities that are no less than those of a top-class university.

I knocked on the door three times and slowly opened it. I could hear small moans.

“Mmm♡, huff♡, ahn♡.”

There were experimental equipment and computers everywhere. Nagasaki, wearing a white coat over her naked body, was masturbating in front of the computer. She was manipulating her nipple with her left hand and her vagina with her right hand.

She looked at me while masturbating. Our eyes met. She should have noticed that I had come, but she didn’t stop masturbating. Instead, her masturbation became more intense as she looked at me. Is she using me as a masturbation aid?

When I entered the laboratory, she was moaning softly, but her moans became louder.

Her indecent appearance made my somehow suppressed sexual desire overflow. I quickly took off my clothes. My penis was erect, and the veins were protruding. And, I felt like it was a little bigger than usual.

As soon as I became naked, I attacked her. Nagasaki fell from the chair and collapsed on the ground.

I was a little rough, but I had no time to spare for her. It’s because Nagasaki is too erotic, and I can’t control my sexual desire. Naked with a white coat is too erotic. She was a little sweaty, and the white coat, which had absorbed her sweat, was sticking to her skin. Her moans, which were a little higher than usual, were also too erotic.

I kicked the chair out of the way and covered her. Then, I inserted myself while holding her hands. From the outside, it looked like a complete rape. Anyone would see it as a crime. I know that, but I can’t control my impulse.

All I can think about is ejaculating. I held her hands and suddenly hit my hips.

“Haa, haa, haa, I can’t control my impulse. Did you give me some drug, Nagasaki?”

“Mmm♡, ahn♡, I’m sorry♡.”

It seems that was the case. I wanted to ask her how she gave me the drug and what its effect was, but I couldn’t do that now. Her great vagina was wrapping around my penis, and the desire to ejaculate was rising.

“Then, this is your own responsibility! Reflect on it properly! Come on!”

I performed a forceful seedling sex while holding her down.

“Ah♡, I’m sorry♡, I’m coming♡, I’m sorry for giving you the drug♡, no♡, I’m coming♡.”

“Damn…”

She was probably aroused by masturbating. Nagasaki reached her peak easily. Her body was trembling, and she was arching her back. Her vagina was also tightening.

I also ejaculated immediately, even though I had just inserted myself, due to the pleasure of her tightening vagina.

I ejaculated properly and abundantly once, but my erection didn’t subside. I immediately went into the second round.

“Mmm♡, wait♡, no♡, let me rest♡, I’m coming♡, I’m coming too much, it’s painful♡.”

“I don’t care! It’s your fault! Do something about it!”

“Mmm♡, that♡, ah♡, ah♡, ah♡.”

It’s Nagasaki’s fault that she’s too erotic. Masturbating naked with a white coat, what was she thinking? If I saw such an erotic appearance, I might have attacked her even if she didn’t give me a drug. Why is she masturbating at school!

Well, I often see students doing that.

“Is there no antidote?”

“Mmm♡, huff♡, no♡, but the effect will wear off in time♡, huff♡.”

“How much time is left?”

“Half a day.”

Half a day?! That’s too long. Will I have to stay like this until then?

“Damn, then I’ll make you stay with me until then! Come on!”

“No♡, I’ll die♡, I’ll die♡.”

“Shut up, it’s your own fault! Reflect on it! Come on! Come on!”

Her body that’s too beautiful, her skin that’s soft and makes me want to touch it forever, and the indecent expression that Nagasaki, who usually doesn’t change her expression much, shows only during sex. All of them are too erotic, and I can’t stop.

I wanted to see more of her expressions of pleasure, so I hit my penis against her vagina while manipulating her nipples.

“Mmmmm♡, that’s no good♡, I’m coming♡, I’m coming♡, I’m coming♡.”

Since she was masturbating by herself, her nipples are also sensitive. It seems that she comes immediately just by being lightly scratched with a finger. I found it fun, so I made Nagasaki reach her peak multiple times.

As I repeated this, her reactions gradually became dull. She’s not feeling it, but her body is trembling every time she reaches her peak. It’s just that her physical strength to move her body is running out, and she can’t react properly. Then, she slowly closed her eyelids.

“Hey! Don’t fall asleep! Who said you could sleep? Make sure you serve me properly until the time is up!”

“Mmm♡, no♡, such♡.”

Nagasaki looked like she had lost the strength to reach her peak and was quite tired. However, she also looked happy. Her mouth was slightly smiling. Maybe this situation was according to her plan.

Of course, she’s the one who gave me the drug.

Now that things have come to this, I have to make her reflect and regret. Otherwise, she might give me the drug again.

For that, I shook Nagasaki’s body, which was about to lose consciousness, multiple times, and I raped her multiple times until the effect of the drug wore off.