My senior sister is not a human being!

Little Hill looked up at his sister, wanting to say something but stopping himself.

"I just want to invite you to my home on Christmas Day. Of course, I don't just invite you. You can come if you want." Xia Yushuang snorted coldly, then waved to Xiao Xi'er: "I'll pick you up the day after tomorrow. Bye~"

"Sister Yu Shuang, bye~" Little Xi'er waved happily.

Xia Yushuang didn't stay any longer and turned around and left.

Christia frowned slightly as she looked at Xia Yushuang's back. Why did she feel that this woman was becoming more and more feminine? Besides inviting herself to her home for Christmas, who else did she invite?

"Hill, she wants to have a Christmas party at home?"

"Hill doesn't know." Hill looked up at her sister with her big, puzzled eyes. She really didn't know.

"That's it..."

"Sister, let's go." Little Hill immediately grabbed Christia's skirt and acted coquettishly: "Let's go, it must be fun~"

Christia didn't say anything. Hua Lisi Yael looked at her curiously: "Are you familiar with Xiao Xia?"

"Unfamiliar."

"Then why did she, an Oriental, invite you?"

"I don't know." Cristiana spread her hands and said, "Teacher, I'll see you off."

"You stay with your sister. I'll be leaving first. I have a difficult project to deal with recently...bye~"

Watching the teacher walk into the elevator, Christia took Little Hill back to the office: "You really don't know?"

"Sister, you actually don't believe Hill!" Hill glared at Christia angrily: "Hill will go home with Sister Yu Shuang and won't sleep with you!"

Christia quickly squatted down and hugged the little girl into her arms: "I was just asking casually... Hey, have you gained weight?"

"Master said so too!" Little Xi'er said proudly, "He said Xi'er is chubby and cute!"

"It must be cute to be a little chubby when you are young, but you have to pay attention to your figure when you grow up..."

"Hil knows that she should be as fleshy as her sister!" Hill said immediately, "When I was at home, Hill saw Master staring at Sister Yu Shuang's here many times!"

"..."

Cristiana rubbed her brows, not because she was angry... At the age of eighteen, full of vigor and vitality, it would be abnormal for her stinky brother not to watch.

"Has she been seducing your master?"

"What is temptation?" Little Hill asked curiously.

"That's it..." Christia didn't know how to explain to Hill. After hesitating for a moment, she looked at Hill's bloodshot eyes and said, "When you go back the day after tomorrow, tell her that your sister went to attend her so-called Christmas party."

"really?"

"real!"

"Great!"

Little Xi'er immediately clapped his hands happily, and his mind couldn't help but think of the method that Sister Yu Shuang told him to please Master... Well, if Sister and Sister Yu Shuang can get along well, Master will definitely be happier than he is now!

……

Chapter 362: Don’t Let the Vampire Teacher and the Succubus Senior Sister Go Hungry

"From now on, I will be the counselor for your class three. We will support and cooperate with each other in the future college time."

Christia announced the news during class on Monday, and the response was even greater than when the counselor announced yesterday that he would no longer be a counselor.

After all, in the Buddhist temple of Magic Engineering Department, beautiful teachers and counselors are too scarce.

After Cristiana finished speaking, she looked at Su Yuchen who was sitting by the window, winked at him meaningfully, and said, "Be quiet, and let the class begin."

She just didn't believe that such subtle details couldn't win back her brother's heart.

Su Yuchen supported his chin and looked at the graceful teacher Tia on the podium, and felt that she was becoming more and more charming.

But, isn’t his face a little pale…isn’t it because of the bloodsucking?

No, we can't let her starve.

How can I let her suck my blood without leaving any trace?

After thinking for half a class, Su Yuchen came up with an idea. He stopped looking at Christia on the podium and lay down on the table openly and fell asleep.

Song Xinghui looked at Su Yuchen, then at Teacher Tia on the podium... He was already numb to the fact that Teacher Tia suddenly lowered her voice during the lecture.

"Did your little brother stay up late last night? Did he do something with Xia Yushuang?"

Christia was lost in thought, and simply left three questions for the students to think about in the remaining fifteen minutes. She sat back in her chair and looked at Su Yuchen who was lying on the table. Her golden eyes flickered and no one knew what she was thinking.

"Keep your voice down when discussing this." Song Xinghui turned his head and whispered to his roommate. What if Su Yuchen was disturbed enough to fail the course?

After he finished speaking, he turned his head and looked at Cristiana again, and saw Cristiana stand up and walk down from the podium and stop next to him.

"Hurry up and do the questions."

Song Xinghui quickly lowered his head. Teacher Tia seemed a little angry?

She glanced at Su Yuchen out of the corner of her eye, and opened her eyes wide the next second. The faint red mark on Su Yuchen's neck... was definitely seen by Teacher Tia!

Finished!

Shura field!

Cristiana narrowed her eyes and stared at the red mark on Su Yuchen's neck. Was it a mosquito bite?

Bah, where do the mosquitoes come from in this season?

So who did it?

Su Yuchen, who was lying on the table pretending to be asleep, waited for the bell to ring but the "misfortune" did not come. When Christia said "get out of class is over", he rubbed his sleepy eyes and sat up.

He glanced at his classmates who were walking out of the classroom, then looked at Cristiana who was walking towards him, and was about to speak -

boom!

The snowball wrapped in stone suddenly smashed the window - Su Yuchen did it on purpose using magic.

Amidst the shattered glass fragments, Su Yuchen rushed towards Christia first to prevent her from using magic to protect herself.

Click-click——

The glass fragments scattered on the table and chair, and also cut Su Yuchen's neck.

Looking at the warm embrace that was protecting her stinky brother, Cristiana had no time to feel his warmth before the strong smell of blood made her heart beat wildly and her blood flow quickened.

"Are you okay?"

Su Yuchen asked as he looked at Christia's face which was so close to him.

"No, it's okay...you're bleeding." Christia said in a trembling voice. She really hadn't sucked blood for a long time.

"It's just a minor wound, just find a tissue to wipe it off." Su Yuchen let go of Cristia: "I'll go first..."

"No, no." Cristiana grabbed his wrist and said, "Wipe with a paper towel is a bit unhygienic. I heard that..."

Christia leaned forward, and her lips painted with queen-colored lipstick pressed against the bleeding wound on Su Yuchen's neck, licking it lightly with the tip of her tongue.

After tasting Su Yuchen's blood again after a long time, Christia felt that every cell in her body was trembling, and the two beautiful legs under the plain long skirt were trembling slightly. She wanted to hug him tightly in her arms, let him sit on her legs, and hold the back of his head to slowly taste the delicious blood as always...

as always?

No, my stinky brother's blood is more mellow than before, like a fine wine that has been treasured for decades, and it is more delicious than before.

Christia could clearly feel her thighs trembling, and the blood in her mouth exploded between her lips and teeth like popping candy. The warm feeling flowing down her throat made her skin turn an attractive red at a speed visible to the naked eye.

In a place that Su Yuchen couldn't see, the bloodshot eyes behind the lenses were faintly visible. She wanted more... She even couldn't help but think of the liquid she absorbed on the first night, which made her linger more than blood.

But she knew she couldn't become addicted to it now, so she reluctantly left his neck. With rosy cheeks, Christia whispered, "Look, it's not bleeding anymore..."

Looking at Christia, who was emitting a charming fragrance all over her body, Su Yuchen also resisted the temptation of this delicate body, took a step back and asked softly: "Were you angry just now?"

angry?

Cristia quickly realized what he was saying, this was the first time he confessed his 'unfortunate' secret to her...

With a little excitement in her heart, Cristia glanced at the scattered glass fragments and said, "Maybe... But it doesn't matter."

Seeing that she didn't point out the kiss mark on her neck, Su Yuchen said, "There's no need to stop the bleeding in this way..."

Not necessary?

Christia glanced at her lightly, raised her right hand, and licked her index finger with the tip of her tongue, which was full of infinite charm: "Don't you like it?"

Su Yuchen's Adam's apple moved, and he looked at her beautiful red lips: "I'm leaving first."

Having said that, I hurriedly walked past her.

"Don't forget, the teacher is waiting for you in the office after the physical education class on Friday~"

Su Yuchen looked back at the graceful woman leaning on the edge of the table. This woman really exuded the irresistible charm of a mature big sister.

"I remember it."

Watching Su Yuchen walk out of the classroom, the relaxed Christia savored the scent of blood... She only inhaled a little, but she felt a little full.

Will his blood evolve?

Licking her red lips with the tip of her tongue, Cristiana felt that her stinky brother's blood had a softer taste than before, and was more mellow and delicious.

"Are you angry?" Cristiana tilted her head and thought about the "misfortune" that had just happened. She was just a little jealous... Is jealousy considered anger?

Christia didn't think much about this issue. As for whose kiss mark on Su Yuchen's neck it was...she didn't want to pursue it.

It was all my fault for hurting him due to my excessive actions, and it was my punishment for being taken advantage of by other women.

"I will definitely have a good sleep tonight."

……

"Sister Yu Shuang, why are you here?"

Looking at Xia Yushuang beside the stairs, Su Yuchen asked as he walked. Xia Yushuang, who walked down the stairs with him, smiled slightly: "Why not watch you and her being intimate at the door of the classroom?"

"Did you see it?"

"Does it hurt?" Xia Yushuang glanced at his neck. Although the wound had healed, the scene of being cut by glass fragments was still lingering in her mind.

"It doesn't hurt." Su Yuchen said softly, "It should be."

The strategy has taken them from being strategically passive to being in a strategic stalemate, and then to being strategically active now... It's time for me to "like" them with all my strength.

"Why is she angry?"

"Maybe he saw the kiss mark you left." Su Yuchen pointed to his neck.

"That was not inhaled by me, it was by Raorao!" Xia Yushuang remembered it very clearly.

"Uh..." Su Yuchen turned his head and glanced at Xia Yushuang: "What about this?"

"It's still Raorao." Xia Yushuang said immediately: "We tortured Raorao that day, so she must have left so many strawberry marks on you, right?"

"But you are really getting bolder and bolder. You even dare to be seen?" Xia Yushuang joked.

"You have proved your love for me, so why shouldn't I show off?" Su Yuchen no longer restrains his love for them and dares to express his feelings openly.

All the things that they liked during the strategic passive stage should be made up by me when the strategy is active.

Xia Yushuang smiled gently: "But I still feel bad."

"Just consider it as a punishment for a scumbag like me."

"Admit it?" Xia Yushuang snorted.

"Because it's you." Su Yuchen said immediately.

Xia Yushuang was quite satisfied with this answer, and then she paused: "Don't you have classes in the second period? Why are you following me?"

"I miss you."

"You're a chatterbox, aren't you?" Xia Yushuang was about to pull his ears, but Su Yuchen quickly dodged and said, "Go to the Discipline Committee."

"Why, you didn't do it last night, and you're still bored?"

"Let's discuss serious matters." Su Yuchen said seriously, "About werewolves."

"Were they discussing this on the sofa or on the chair?" Xia Yushuang said meaningfully, "She is a succubus!"