My senior sister is not human!

Please teacher?

How to ask?
Su Yuchen glanced at the finger of his left hand, then scratched it, and then used his right hand to cover it and waved his finger proudly at Christia, and then let the blood flow down the finger towards the palm of his hand.

Christia's golden pupils behind her lenses shrank, and when her heart beat faster than expected, she gave Su Yuchen a resentful look. The little bad boy really knew how to take advantage of her.

She slowly walked down the podium because she was not wearing high heels today, so she made no sound on the classroom floor.

I haven’t sucked his blood for several days...

pat!

With the sound of the gel pen falling to the floor, Christia knelt down to pick it up, and Su Yuchen put down his right hand knowingly.

Because Su Yuchen was sitting in the last row, it was easy for Christia to block the sight of others. While slowly picking up the pen, she lightly opened her red lips and held Su Yuchen's finger in her mouth, slowly sucking the overflowing fluid. blood.

Then the tip of his tongue followed his index finger to the palm of his hand, gently licking all the blood on it.

Su Yuchen lowered his head slightly and looked at Christia, who was quite attentive. He couldn't help but glance at her sexy figure under her coat. Unfortunately, the coat was buttoned, so he couldn't see it even if he wanted to... Huh?

At this moment, Christia suddenly unbuttoned the two buttons on her coat, revealing her graceful figure tightly wrapped in a turtleneck sweater. Then, under Su Yuchen's stunned eyes, she raised her head and slightly opened her red lips, as if He said that my sister drank all the blood~
hiss……

Su Yuchen swallowed subconsciously and agreed.

Sister Queen is really awesome.

Christia glanced under the desk, and with a smile in her eyes, she drew a circle on Su Yuchen's palm with the tip of her tongue. Then she stood up slowly and put the gel pen, pencil and eraser on Su Yuchen's desk. superior.

She didn't go to the podium even after buttoning her buttons. Instead, she pulled up a chair and sat next to Su Yuchen, crossing her legs and listening to the exam bell.

Smelling the fragrance coming from his side, Su Yuchen quickly wrote his name on the test paper, and then glanced at Christia's plump and sexy legs.

Today she is also wearing jeans.

Jeans that perfectly outline the curves of your legs.

Nowadays, no matter what she wears, Cristia can exude a mature charm and greatly enhance her charm.

Can't calm down at all.

This exam won't last from now until the end, right?
Are you asking people to do the questions well?

Christia didn't look at Su Yuchen, but from time to time when he just regained his attention, she would either tuck her long hair, cross her legs, or lick her red lips... In short, she would immediately draw his attention to him. The force came back again.

We haven't seen each other for several days, and we haven't been able to chat much about being hooked up by Jiang Shengyue every day... I tried a little trick to make him suffer for a class, which he could see but not eat.

Thinking about it, Christia tilted her head and glanced at Su Yuchen. She seemed to feel a little warm and hooked the collar of her turtleneck sweater, revealing a section of her fair neck.

"..."

Su Yuchen took a deep breath, lowered his voice and said, "I just took three multiple-choice questions now."

Cristia leaned back on the chair and said slowly: "You are the one taking the exam~"

"Besides, even if the teacher doesn't do anything, can you answer all the questions?" Christia's voice was playful: "You haven't even finished reading the textbook, right?"

“It’s no problem to pass!”

"Come on."

Christia's right leg resting on her left leg swayed slightly, her toes rubbed the outside of his calf, her eyes were moist and she smiled charmingly.

"..."

Just when Su Yuchen was about to speak, Christia suddenly said: "Are you confident that you will get 90 points in the test? There will be rewards~"

"No!" Su Yuchen said directly: "You've been flirting with each other, it's good to give you a passing grade."

"Don't you want a reward?" Christia's voice was charming: "Would you like to see garters?"

Su Yuchen was silent, his expression a little tangled.

"And..." The charm in Christia's voice became even stronger: "You can use the pen in your hand to write the word 'positive'. Where do you think it should be written, little brother?"

Su Yuchen still didn't speak, but he started to answer.

The reward is too tempting.

A smile flashed in Christia's eyes. For the little bad boy, Sese was his source of motivation.

Of course, she didn't ask him to write the word '正' because she had some kind of fetish, she just wanted to seduce him and make him happy.

It's normal to please him in that way, right?

Thinking about it, Christia leaned back in her chair happily and glanced at the classroom from time to time.

For magicians, the test papers are not difficult. After all, magicians have good memories. If you memorize them the night before the exam, it is not difficult to get high scores.

But Su Yuchen not only didn't remember it the night before, but he also hadn't finished reading a single book this semester, so he felt very uncomfortable.

There is no problem with the multiple-choice questions, but there is a problem with the subjective questions: because he can only summarize it in his own words.

Although it's not a big problem, this class is not Cristia's class, so there is a high chance of points being deducted.

Su Yuchen raised his head and glanced at the other students. Cheating was definitely not allowed in the exam, but some people were still looking for excitement.

But more people are using magic to operate two or more pens and answer several subjective questions at the same time.

"Can you get 90 in your subject?" Su Yuchen asked in a low voice.

"Even if you hand in a blank for my subject, I will help you write down the answers to give you a high score." Christia chuckled.

"Okay." Su Yuchen looked around the examination room. Yae Mio's location was a bit far away, but it wasn't a big problem.

He still has the strength to hide it from Cristia.

"No cheating." Christia said calmly.

"I didn't mean to cheat."

Su Yuchen lowered his head calmly and began to answer. Christia snorted softly and crossed her arms across her chest to wait for the end of the exam.

······
GC Club.

Xia Yushuang, who left the examination room after answering her questions for 10 minutes, originally wanted to wait for Su Yuchen, but after finding out that the invigilator was Cristia, she came here.

Thinking about it now, it is really convenient for Xiyu to set up a club classroom. Not only does he not have to run back and forth, but it is also equivalent to having an extra large dormitory in the school.

Pushing the door open and walking into the club classroom, Jiang Shengyue's voice entered my ears first.

"Why did you come back?"

Xia Yushuang tilted her head and looked at Jiang Shengyue who was lying on the sofa looking at her mobile phone: "I'll be back after I finish answering..."

"Why don't you wait for Yu Chen?" Jiang Shengyue sat up uncomfortably. She obviously wanted to see them again tomorrow, but she didn't expect to see them so soon...

"Christia proctored the exam, and he didn't dare to hand in the paper in advance." Xia Yushuang put on her slippers, took off her coat with a smile and sat next to Jiang Shengyue: "Have you had fun these days?"

"Well..." Jiang Shengyue nodded, not used to not having a few words with Xia Yushuang.

But I really don’t have the confidence now. After all, I was very aggressive with her on the matter of 'coexistence' before. What about now?

Really fragrant!

In this matter, Xia Yushuang won completely, and Jiang Shengyue also knew very well that although she and Yuchen were very happy and intimate these days, Xia Yushuang, who had always supported him and won, must have a different status. , plus taking care of Yuchen for longer than myself...

Obviously Xia Yushuang is a school girl, but Jiang Shengyue really feels like a "little sister" with a guilty conscience.

"I'm just saying you can't win, right?" Xia Yushuang glanced at Jiang Shengyue, her tone filled with pride: "If I had made this choice earlier, I wouldn't have had to suffer here and wait for my period to pass." Why do you speak so arrogantly? !
Jiang Shengyue couldn't help but yelled: "It's one thing not to win, but does he pursue you like this? Has he ever been alone with you like he has been these past few days? Huh~ I almost forgot, I can't be alone with you in the future. I have to cover you and let you be alone with him!"

Xia Yushuang glanced at Jiang Shengyue with a smile but not a smile: "I forgot to tell you that I can also resolve his 'misfortune'. It's just because of you that I didn't think too much about it... 'Sister,' don't be too proud."

Jiang Shengyue was stunned for a moment, can she do it too?Still calling yourself "sister"? !

"Who, who is your sister?" Jiang Shengyue stood up and glared at Xia Yushuang: "You are younger than me, and you are only a few days ahead of me in sleeping with Yuchen?"

"My relationship with him developed much earlier than yours!" Jiang Shengyue snorted: "Besides, since you can resolve his 'misfortune', why couldn't you do it from the beginning?"

"It must be that the relationship is not deep, that's why you didn't think about it!"

"Say no more!" Jiang Shengyue continued: "Although we didn't take the last step, what didn't we do? How many times have you been with him? He will catch up with you in no time!"

Xia Yushuang looked at Jiang Shengyue who was kept in the dark with a smile, and asked calmly: "In other words, the co-pilot is also sitting?"

"Co-pilot?" Jiang Shengyue, who had already understood the meaning of the word from Xi Yu, glanced at Xia Yushuang in shame and annoyance: "That, that's not normal..."

"I, Rao Rao, and Xi Yu have tried both." Xia Yushuang looked at her with a smile on her face: "Sister Sheng Yue, you are still far behind!"

Have you tried them all? ? ?
Jiang Shengyue looked at Xia Yushuang with wide eyes: "No, you have only tried a few times, how come you have tried everything you should try? Are you perverts?!"

"If you don't even have the consciousness to give everything to Chen, what qualifications do you have to say you love him?" Xia Yushuang leaned on the back of the sofa and looked at Jiang Shengyue with a smile.

Jiang Shengyue's mind was confused for a few seconds. What kind of strange remarks are these? !
"I, I'm his girlfriend!" Jiang Shengyue said with her hands on her hips: "He admits to being his girlfriend!"

"Oh, so what?"

"Are you?"

"So what?" Xia Yushuang asked back: "I did care about this relationship before, but now, it's not suitable for me, so it doesn't matter if I leave it to you."

This woman is so infuriating!
Jiang Shengyue took a deep breath: "You are just envious of the relationship between me and him these days!"

"Isn't it normal to be tolerant to 'sister'?"

"I also took a lot of photos with him!"

"After all, the relationship between you and Yu Chen was hard-won. I think it's normal for your 'sister' to be like you."

"You!" Jiang Shengyue stretched out her index finger and glared at Xia Yushuang: "Can't you say something else?!"

Why is this woman always so calm? ?

"Then, then Xiyu is still your sister!" Jiang Shengyue had an idea and retorted loudly: "If you don't call her, I won't call you, it's even!"

"She is her and you are you, how can they be compared?"

"She is my sister!"

"She can be your 'sister' too!"

"You..." Jiang Shengyue was so angry in her heart. Sure enough, even if they were a family, they still couldn't get along well with this woman.

"Don't be anxious, don't be anxious, I'm teasing you." Xia Yushuang stood up and stood in front of Jiang Shengyue, stretched out her hands and hugged Jiang Shengyue who was a little angry: "In short, we are a family from now on, Shengyue."

Jiang Shengyue, who was suddenly hugged, was stunned for a few seconds. After she came to her senses and felt Xia Yushuang's cold body temperature, Jiang Shengyue also raised her arms to hug Xia Yushuang: "What you say can really make people angry!"

"It means you are no match for me." Xia Yushuang said calmly.

"Tch~ no one loses." Jiang Shengyue snorted and twisted: "How long are you going to hold me, I'll freeze to death!"

"I don't even mind that you're hot!" Xia Yushuang snorted, then let go of Jiang Shengyue.

"It's cold and hot, but it doesn't feel uncomfortable." Jiang Shengyue curled her lips and glanced at Xia Yushuang's grapefruit, which was definitely better than hers.

"Yu Chen should really want to have fun." Xia Yushuang smiled: "Next time, let's go to the world of ice and fire together?"

"Who, who wants to be with you?!" Jiang Shengyue blushed and looked away. It's not just her sister who is perverted, why are they all so immoral?

"Anyway, it doesn't matter what you say." Xia Yushuang smiled slightly: "It's time for me to go home."

"Ok?"

"Today Yuchen is still yours." Xia Yushuang said while putting on her coat: "Raoruo and I will go back and clean up the house and move to your place tomorrow."

"Where's the old house? Sold?"

"I won't sell it. The memories of my first time are still there, as a souvenir."

"As you go."

"Oh, by the way." Xia Yushuang suddenly took out a small, square package from his pocket and threw it over: "This is for you. Come on tonight, Yu Chen is very strong."

Reaching out to take what Xia Yushuang threw, Jiang Shengyue quickly threw it on the sofa in shame: "Who needs this!"

"Yuchen." Xia Yushuang said with a smile, "What if I get pregnant?"

"Did you let me use it?"

"No."

"Then you let me use it?" Jiang Shengyue glared at her: "What do you mean?"

"I'm afraid you'll burn Yu Chen."

"You won't get frostbite?!"

"Yu Chentang, doesn't this neutralize it?"

Seeing Jiang Shengyue's speechless expression, Xia Yushuang waved her hand: "Bye~"

"Smelly woman, give me something like this!"

Jiang Shengyue cursed: "This kind of thing has no use..."

"How could I let Yu Chen get hurt!"

······
When the exam ended bell rang, Su Yuchen, who had finished answering the questions long ago, let out a sigh of relief.

At this time, there were not even five people in the classroom, and the others had already handed in their papers and left.

"Can I leave?" Su Yuchen looked at Cristia who was wrapping up her roll.

"Go ahead~" Christia pushed her hair behind her ears.

"so good?"

"Your little girlfriend is waiting for you." Christia pointed to the door, then winked at Su Yuchen: "Don't forget to practice orthography."

Su Yuchen coughed lightly: "I can practice with a brush."

"Okay, write it beautifully." Christia lifted up the hem of her coat and pointed to her inner thigh, her voice charming.

I can't stand it, I can't stand it at all.

Su Yuchen quickly walked out of the classroom and looked at Jiang Shengyue who was leaning against the wall waiting for him: "Sister Yue..."

But Jiang Shengyue had already jumped towards him, her red eyes gentle yet hot.

"Baby, my period is over."

Each and every senior student is too hard to bear.

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