691 “AV Shooting Guide” 654: ejaculate command

The room was very quiet. From time to time, noisy human voices and the beeping sound of the timer came from the speakers. You could also vaguely hear someone shouting “pressurize, pressurize!” and “faster!”

The doctoral students in the video were busy debugging experimental equipment. Everyone looked serious and walked in a hurry. Only occasionally someone looked at the camera to confirm that Zhou Yuanchuan was still there.In their eyes, this young professor with numerous publications did not even need to speak. He just appeared in the laboratory via video, which was a reassurance to everyone present.

Theoretical physics is the most cruel and ruthless subject. Some people can only take half a step toward the door after spending their entire lives, not to mention countless people who fall down without even finding the door, wasting their whole life.When the road ahead is gloomy, people need spiritual sustenance, but such pediatric stuff as religion is really not worth looking at, so most people subconsciously place their spiritual sustenance on the best people in this field.

In other words, Zhou Yuanchuan is almost like a demi-god in the eyes of these doctoral students.

But at this time, their gods were in the whirlpool of desire.

Qiao Qiao reached out and held the base of his genitals, panting and spitting out the shiny cock that had been licked. The saliva that he had not swallowed in time spilled out of the corner of his mouth, making the sparse hair wet.

“That’s enough…”

Zhou Yuanchuan’s ears were as red as peach-pink rouge. After the ‘exercise’ just now, he didn’t look much better than Qiao Qiao. He just managed to maintain an ‘okay’ look. In fact, he was already shaky from the waist down.

The genitals were swollen by a full circle compared to before, and they were standing upright, emitting frightening heat. The two soft balls below were also stretched into a full round shape, all features indicating that their owner was on the verge of ejaculation.

Qiao Qiao swallowed a sip of saliva and clenched the root of the cock by mistake, and was immediately frightened by the vibrant beating from his palm and let go.

“No…”

The man held her head with his hands and forcefully pressed her between his legs: “Let me cum…”

Qiao Qiao was about to cry but had no tears. She only wanted to help because Zhou Yuanchuan was hard-hearted and couldn’t bear it. However, her mouth was so tired and sore that Zhou Yuanchuan didn’t cum either.It’s like running a relay. I thought I could hit the finish line directly after taking over the baton, but when I got on the track, I realized it was the first lap. There is nothing more embarrassing than this.

Zhou Yuanchuan didn’t want to cum, and she couldn’t turn around and leave, so she had no choice but to open her mouth and squeeze out the last bit of strength to lick.

The young man immediately let out a satisfied sigh like a kitten being patted on the head. Qiao Qiao’s cheeks not only turned red, but he thought to himself that he had turned off the microphone, otherwise Professor Zhou might not be able to keep his reputation if others heard him.

She intended to let Zhou Yuanchuan ejaculate early, so this time she focused her lips and tongue on the small hole at the top. She drilled the tip of her tongue slightly into the hole, and even boldly used her canine teeth to poke the tender flesh inside the hole… The effect looked good, and she noticed that the muscles on the inner thigh of the man were tense.

“Xiao Qiao, you-”

Before Zhou Yuanchuan could finish his sentence, a woman’s cry suddenly came from the speaker: “Professor Zhou, this value seems wrong!”

Why did it happen at this time…

He had no choice but to let go of Qiao Qiao and focus on the picture in the video. The doctoral students had already raised the camera to the dashboard, and the pointer of one of the rotating watches was swinging rapidly from side to side.

Zhou Yuanchuan could tell at a glance that this was caused by the students not decompressing when raising the temperature. It was just a small mistake. After all, half of these doctoral students were doing this experiment for the first time, and the operation of the instrument was extremely cumbersome and complicated. It was completely reasonable for some mistakes to occur.

But at this time, the pent-up desire could not be vented smoothly, and his “interest” was interrupted by this mistake that should not have occurred. His patience was completely exhausted, and he said stiffly: “How do I usually teach you? Can’t you do such a small thing well?”

The video went silent for a moment.

The doctoral students who were surrounded by stars outside were all sweating. No one dared to say a word. It would be an exaggeration to say that they were as silent as a cicada.

Professor Zhou is in a bad mood today?

They exchanged such looks with each other, lamenting in their hearts that they were really useless. Professor Zhou was famous for his good temper. He usually didn’t say anything when the people under him made bigger mistakes, but today he actually lectured them directly…

A few of them with poor psychological quality even shed tears of guilt. The country spent so much money to train them, but they couldn’t even use such a simple instrument. No wonder Professor Zhou was angry.

“I’m sorry…we, let’s check again.”

After saying that, they saw a clear teeth-gnashing movement on Zhou Yuanchuan’s face.

It’s over!

These two big words flashed in everyone’s mind.

Professor Zhou’s face was red with anger at first, but now he was gnashing his teeth!The leading doctoral students wanted to kneel down in front of him. You scolded us for trivial matters, but when we are so angry, it is a big deal!

If Professor Zhou is so angry that he suffers from irregular heartbeat, chest tightness and dizziness, we can’t afford to chop them all into pieces!

“Quick! Re-check all the test data!”

“If there are less than five papers, check the instruments. If there are more than five papers, check the process!”

“Okay, okay! The pointer is stable!”

“…”

Zhou Yuanchuan in the video is watching all this indifferently. If someone observes carefully, they will find that his lips are trembling slightly. Unfortunately, at this juncture, no one dares to stop, for fear of being affected by Zhou Yuanchuan’s ‘anger’.

The man’s slender fingers tightly grasped Qiao Qiao’s hair, and only with a little grip could he manage to maintain a ‘normal’ appearance and not be overwhelmed by the pleasure of the blowjob.

Just… almost.

He didn’t dare to look down. No one knew better than him how shocking the picture that appeared on his crotch was.But in contrast, his sense of touch became sharper. The area licked by his little tongue felt like a pot of fire was being poured on him, especially when he used his teeth to stimulate the head with evil intentions. God knows how much concentration he needed to exert to prevent him from ejaculating on the spot.

Now it’s a video connection, and he doesn’t want to be in front of the students——

But now, it can’t last much longer.

Zhou Yuanchuan let out a slow breath and looked at the dashboard in the video as if asking for help. His excellent mental arithmetic ability allowed him to judge within a few seconds how long it would take until the end of the experiment. The number that popped into his mind made Zhou Yuanchuan almost faint. He would never survive that moment.

However, he couldn’t even ask Qiao Qiao to stop like this.

It’s so comfortable. The slightly rough tongue licks the most sensitive place. The mouth is warm and moist. With a slight straightening of the waist, it can reach the deep part of the tight throat…

Zhou Yuanchuan rarely hesitated. He could neither completely leave the experiment to the students, nor could he restrain his instinct to pursue pleasure. The two sides were evenly matched, and he was left to pull the strings in the middle.

“Professor Zhou!”

An urgent shout came from the speakers, and the most critical moment had arrived. The hands on the dial were spinning wildly, and the experiment was only completed by adding the last element.

This is also the meaning of Zhou Yuanchuan’s video connection tonight. Only he knows when to press that button.And if the timing is wrong, the entire experiment fails.

But what’s worse is that he senses that he too is on the verge of ejaculate.

The girl’s licking also sped up, as if she was intending to torture him. She kissed her wet tongue from the shaft down to the middle of the two sacs. After a few seconds of pause, she directly took the swollen and hard sacs into her mouth.

Zhou Yuanchuan had never felt that time was so slow.

Everyone in the video was staring at him, with admiration and expectation written all over the young faces. All the fresh blood in this field gathered here tonight, and they were all waiting for Zhou Yuanchuan to issue the final instruction.

“Why is Professor Zhou’s face so red?”

“Don’t talk nonsense. If you were put in that position, you might be scared to death.”

“Oh…” The junior brother who only had three papers in hand was at the bottom of the food chain in this team. Facing the senior sister’s reprimand, he did not dare to argue and could only keep his mouth shut silently.

The number on the barometer was rising at an alarming rate. Zhou Yuanchuan stared at it, trying his best to block out distractions. He just wanted to make a formula in his mind as usual, and then easily calculate what he needed…

But this time only half of the formula was written, and Qiao Qiao’s face appeared on the other side of the equal sign.

Oops.

He knew that the most important thing he should do at this moment was to push Qiao Qiao away, but no matter how his brain ordered him, he could never lift his hand.

Just like a drug addict, he can’t stop taking this drug even though he knows that a terrible future awaits him.

Just wait a little longer…just wait a little longer…

“Professor Zhou! Is it time?”

The video shows the panicked faces of students.

It’s time.

Zhou Yuanchuan knew what he should do better than anyone else. Those electrons and atoms were spinning rapidly in the container at this time. The opportunity was fleeting. He shouldn’t——

Hesitantly.

However, the pleasure signals transmitted along the nerves to the brain were so violent that the body and mind seemed to be divided into two independent entities that were not connected to each other. The mind could no longer control its trembling, and the semen had already poured out of the scrotum, heading towards the vas deferens, and was about to spurt out.

“Professor Zhou!”

This cry brought his thoughts back a little. Zhou Yuanchuan bit his lower lip so hard that it almost bled.

No, no, we can’t wait any longer.

He took a deep breath, his heart beat faster, and blood rushed into his brain crazily. Within a few seconds, he mobilized all the brain cells that were still rational and calculated the number at the last moment of the climax.

Unable to speak, otherwise his moans would definitely escape his throat. Zhou Yuanchuan only had time to make a ‘start’ gesture to the camera before he ejaculated uncontrollably.

The milky white semen sprayed all over Qiao Qiao’s face. The man sat motionless, as if frozen, but his genitals refused to stop raging. After the first spurt came out, two more spurts came out after a few seconds, and he sprayed six or seven times.

Zhou Yuanchuan’s finger stopped on the camera’s off button, but in the end he didn’t have time to press it.