Chapter 2 There are many people outside

I got up early in the morning and prepared breakfast and exam items for Taotao with Lexuan, and then sent Taotao to the exam. Lexuan took leave these days at home, so I promised to go back for lunch at noon

Taotao is very energetic and is very confident in the exam. Le Xuan and I are relieved. There are problems in the exam. Damn, as long as you spend some money, any problem can be solved. This society is looking at money.

As soon as I entered the office, graduate students were basically all coming to work. As the end of the semester approached, everyone wrote course papers on the computer, which was a form of examination for graduate students. So there were many people. After I greeted them, I pushed the door of my inner office and it was already open. Wang Tong had already opened the door for me and found that there were keys and a box of snacks on the desk.

There is a note below: I'll come to you later!

As soon as I looked at the handwriting, I knew it was Tongtong, but the mung bean cake tasted pretty good. Anyway, it was already physically related, and Tongtong didn't seem to have any special and excessive requirements, so I relaxed. Why do I have to make everyone nervous and Xixi? Besides, Tongtong's pussy is really tight. Thinking of this, the little brother below all responded. It's really a problem.

Because I was accustomed to teatime when I was studying abroad, this habit was also popular among my graduate students. At 10 o'clock in the morning, when everyone was resting, drinking tea, cffee, eating snacks, etc., Wang Tong flashed in and turned on the Do Not Disturb button

This is also my way of learning from foreign laboratories. If the boss has any important things to deal with or think about, just turn on the lights of Do Not Disturb, so no one will knock on the door. This system has been implemented in my laboratory for several years, so everyone consciously abides by this regulation.

No one noticed you coming in?

No, a graduate student gave wedding candy, and they all went out. By the way, is mung bean cake delicious?

Do you always remember that I like to eat mung bean cake? Because of my teeth problems, I haven't eaten it for a long time. It tastes really good.

So how does me taste like?

Of course it’s better, but just like Zhu Bajie eating ginseng fruit, it’s too fast and hasn’t tasted the delicate taste yet!

So do you want to taste it again and slowly taste it?

No, this is the office, they will all come back in a while

But Tongtong didn't listen to me at all. She walked straight to the window behind me, pulled down the curtains, and hugged my neck from behind, kissed my neck, slowly turned to the front, and her little tongue rubbed against my face and lips.

Of course I would not show weakness. I held her head and fought back. Soon my tongue tangled together and made a sound like Shushu

Tongtong turned to the front of me, she was wearing a knee-length skirt, pulled the skirt and straddled my lap, but she was wearing only a pair of small underwear.

Brother, my underwear today is white, specially prepared for you, take a look!

As he said that, Tongtong pulled up her skirt, revealing the T-back underwear inside. The narrow underwear was difficult to wrap around Tongtong's plump belly and buttocks. Moreover, the place facing the crotch pussy was specially made transparent, so the entire vagina could be clearly seen.

Tongtong, are you trying to seduce me on purpose when you are wearing such erotic underwear?

Do you want me to seduce me? Your little brother is already up and is pressing into his crotch. Do you want it now?

No, they will come back soon. If you call out, you will be discovered, that is a big problem, right? Maybe Tongtong also thinks that what I said makes sense, gave up the intention, hugged me tightly again, and the four lips were rubbing together. Soon, graduate students came back one after another. Tongtong and I were even more careful to avoid making loud noises.

Our voices were very small when we talked later. Sometimes we just could tell what the other person said from the lip shape.

I want you to touch my breasts, and the nipples are raised. I like you to tease them! As I said softly, Tongtong took off her T-shirt. The silk bra wrapped around her plump breasts. The nipples in the center were thrust, making me unable to help but stroke or move them with my fingers through the bra.

Tongtong had already unzipped my pants with one hand, reached in, stroked the cock through her underwear, and then changed to holding it tightly, making the cock harder and harder, and it was very uncomfortable to be bound by her underwear.

Tongtong untied my belt, and I raised her butt in cooperation. She even took off her underwear to her knees. The leaping cock was grabbed by Tongtong's hands and gently stroked it.

I was not willing to be outdone. I untied Tongtong's bra from behind, rubbed one hand on my bare breasts, and reached her crotch to the side of her panties. My fingers directly teased the tender flesh of my labia, and then inserted a finger into it.

I took off my underwear and you made it into a line, and it felt uncomfortable to press it into my crotch!

Take off Tongtong's underwear, she pulled the glans into her crotch with a prank. She said she would not do anything, but she was so stupid that the glans was immediately put into the mouth of her vagina and was wrapped in the tender flesh of her vagina. Of course, I didn't want to come out. I just hope Tongtong doesn't go too far now, and pauses for a while and there is no problem.

But Tongtong leaned against the desk and leaned back, and began to twist her butt, and her cock was wrapped in one by one. Later, most of her cock was swallowed by her pussy, revealing the angle problem outside, and Tongtong didn't go in no matter how hard she tried.

Someone suddenly asked in the graduate school office: Where did Tongtong go? Did I even get her wedding candy?

Hearing the sound outside, Tongtong was not afraid at all. Her butt twisted even more violently. Her mouth opened and her tongue gently licked her lips. She looked like a slut, and her mouth was slightly uttered. Well...Ah...

The voice, which tried hard to suppress the excitement of the body, made Tongtong blush with her face, and the desire erupted from her eyes. She actually liked this kind of suppressed stimulation

As Tongtong leaned against the desk and tried hard to push her butt down, my legs were under a lot of weight. After a stalemate for a while, I felt a little sore and numb. I couldn't help but move my butt. Who knew that when I moved like this, I just aimed at the position of Tongtong's pussy, and the penis poked it a little more inside. The glans was tightly clamped in the deepest part of Tongtong's pussy, and the soft tender flesh was squirming and rubbing the glans with its soft and tender flesh squirming and rubbing the glans.

Ah!... After the penis was over, Tongtong finally couldn't help but scream. Although the sound was not loud, I was still afraid that other graduate students who were separated by a wall would find out. She quickly grabbed Tongtong's underwear scattered beside the office chair and stuffed it into her mouth.

Tongtong was about to pull out the underwear from her mouth. I quickly pressed her hands and thrust a few times. As soon as her pussy was teased, Tongtong ignored the underwear from her mouth. She held my neck with both hands and stroked it by herself. I also cooperated to put my legs together to facilitate Tongtong to press down wildly.

Tongtong, whose little mouth was blocked by her underwear, could only let out a slight moan from her throat: Um... Woo... Oh... Oh...

Seeing Tongtong so sensitive and so excited, I put my mouth close to her ear and said: Tongtong, you are such a slut. I was not satisfied yesterday. Do you want the teacher's penis to penetrate your pussy Ah? At this time, I actually fell in love with the relationship between the teacher and the student. With this relationship, there is a stimulation that is similar to incest, which makes me even more excited.

Tongtong nodded quickly, her eyes were looking at me with watery eyes, as if begging me to hit her quickly and violently

Kneel on the chair, Tongtong, let the teacher fuck you from behind!

Tongtong quickly got up and let the penis temporarily escape from the vagina. She then lay on the back of the chair, kneeled on the chair, her butt was raised high, and she kept swaying. I quickly went up and held a piece of snow-white buttocks with both hands and separated them to both sides. The holes of the vagina also separated, and the tender flesh at the holes opened and closed, and the clipping channel welcomed the penis into the penis.

I want to bombard Tongtong violently. The glans aimed at the entrance of the vagina and stayed at five centimeters at the entrance of the vagina. He held Tongtong's butt and pushed her waist forward vigorously. The glans rushed towards the vagina and immediately penetrated into the deepest part of the vagina. Such a violent bombardment made Tongtong and the chair move. If I hadn't followed me and grabbed it tightly, Tongtong would have almost been knocked off the office chair.

Tongtong kept shaking her head, raised her butt high and twisted it backwards, while her upper body was pressing on the back of the chair. Tongtong actually wanted to let the back of the chair rub her breasts. How could the delicate breasts allow the rough back of the chair to rub? I quickly split my hand and grabbed both nipples, and rubbed them at the same time.

Tongtong turned her head and looked at me excitedly, and a vague moan in her throat.

I pulled Tongtong's breasts back hard, and then thrust her penis hard, but whenever my lower abdomen hit Tongtong's buttocks, I quickly slowed down, otherwise the sound of the body's impact would not be far away. Of course, this made Tongtong very dissatisfied. When my penis was inserted, she tried hard to push her butt back, hoping that I could penetrate her pussy.

Tongtong's pussy is wide on the outside and tight on the inside, and it is constantly wrapping and rubbing the glans. In addition, the outside is my graduate students, and the sound of their speech is clearly visible, as if we are having sex in front of them. This adds more stimulation, making Tongtong and I feel unexpectedly excited.

Fortunately, I endured it for a long time today, and I didn’t even ejaculate before Tongtong like yesterday. That was really a shame for a man.

Suddenly, Tongtong hugged me with her hand, raised her upper body diagonally, and pushed her butt back hard, and the amplitude became larger and larger. She found that the depths of Tongtong's pussy began to shrink, and the range of contraction was constantly transmitted from the inside to the outside, and finally squeezed the entire penis tightly.

When Tongtong opened, she was about to have an orgasm. I broke through the huge resistance of my pussy and thrust vigorously. I continued to do so for more than a dozen times. Tongtong's pussy was violently closed without loosening. The glans was pressed by tender flesh, and I couldn't thrust, so I felt a large amount of vaginal essence spraying out from the depths of Tongtong's pussy and pouring on the glans. Because the glans were pressed and the urethra was opened, I even felt the vaginal essence pouring back into my cock from the urethra.

I endured the intense stimulation of ejaculation, enjoyed the tight wrapping of my pussy and the wriggling friction of my tender flesh. After the climax, Tongtong's pussy relaxed. Of course, I couldn't wait anymore. I hugged her butt and thrust vigorously. I couldn't care about any sound. Who would have thought that the sounds made in the office would be caused by physical impact?

After the climax, Tongtong was tired and lying on the chair, but her butt was struggling to make it high, so that I could thrust quickly and vigorously. With the sound of the body hitting and the sound of puffing, I found that I was getting too soon. Tongtong's pussy was too out of me. I even blamed myself for how I had just done it with her now. Such a good pussy, such a beautiful woman, and such a beautiful figure, I had been neglected for so long. It was really not worthy of Ah!

I tried my best to sprint for the last time. With the deepest insertion of the last moment, I hugged Tongtong's body tightly, and the glans became numb. The urethra opened, and the large tumour of the semen rushed out and rushed into the vagina they longed for.

The hot semen made Tongtong tremble all over. With her only strength, she twisted her butt and pushed back, deliberately contracting the tender flesh deep in her pussy, squeezing the last drop of semen out.

Tongtong then pulled off the underwear from her little mouth and said softly: Teacher, you are so fierce today. Tongtong is so excited that she is so happy. Do you like Tongtong now?

Tongtong, your pussy is really tight. Can you keep it so tight all the time?

It depends on how your teacher is doing. You always need to loosen your penis every day, but the innermost part should be kept tight. Does it make you feel very happy? Teacher? Do you like Tongtong's pussy?

Of course I like it, you are the first pussy that makes me vulnerable. It seems that I will use your pussy to exercise more in the future!

Exercise? What to do? Go and have more women? See if you have the ability?

I slowly picked up Tongtong, then sat down by myself, put Tongtong on my lap, but I didn't let the penis slide out of my pussy. Tongtong also carefully contracted her pussy and clamped the penis tightly, but because she contracted her pussy, the semen was squeezed out. Tongtong quickly wiped it with her underwear, and soon the small T-back underwear became wet

Teacher, you ejaculated so much today!

It's you that flows a lot, and you have more vaginal fluid and yin essence, maybe you have more ejaculation than I do

Yours...

Yours...

There was another noisy sound outside the door. When it was almost twelve o'clock, someone outside the door said: Why are Tongtong going? It's all about to go for dinner. Okay, let's leave if we don't wait for her!

Wait for a while, everyone left, quietly, Tongtong took off my body and put her wet underwear back: Wet, uncomfortable!

Then you go back to the dormitory and change it before going to have a meal!

I will leave two spares for you next time, which is really uncomfortable!

Since there was no one outside, Tongtong and I were also louder, but when Tongtong opened the door of my office and walked out, she said in surprise: Yunyun, have you not gone to have a meal yet?

I heard Hong Shuyun outside, and I was so thunderous that I walked out quickly. Hong Shuyun blushed and looked at me, then looked at Tongtong again, then got up and walked out without saying anything, but this is the most terrifying place.

It doesn’t matter, I’ll get it done! Tongtong said and kissed me on the face, then chased me out, hoping she could get it done!