My senior sister is not human!

boom!
With the sound of the door closing, Xia Yushuang, who had just entered the house, didn't even have time to take off her high heels, so she slammed Su Yuchen against the wall and kissed his lips.

Su Yuchen, who propped his hands on the wall, opened his eyes a little wider. Sister Yu Shuang really seems to have taken medicine.

Thinking about it, just as Su Yuchen put his arms around her waist, Xia Yushuang shrugged slightly, and the black coat slipped down her arms.

Su Yuchen helplessly let go of her waist, and let the coat slide down to the tiled floor. Just when she was about to hug it again, Xia Yushuang raised her hands first, and began to help him take off his upper body clothes.

Su Yuchen had no choice but to obediently follow her wishes, either raising his arms or lowering them.

Amidst the rustling sound of undressing, Xia Yushuang looked at him softly, kissed his neck lightly, and slowly wrapped his arms around his back.

The coolness from Sister Yu Shuang made Su Yuchen's body involuntarily say, "Sister Yu Shuang, should we switch our identities?"

Xia Yushuang opened her eyes slightly, and the love in her eyes was as obvious as ever: "I'm a senior, what's wrong with molesting my junior? Besides, what does it matter if I take the initiative?"

While talking, he pulled Su Yuchen to the sofa in the living room, and pushed him onto the sofa to sit down.

The cold palm pressed along Su Yuchen's shoulder to his heart, Xia Yushuang gently parted her cherry lips: "Be obedient, senior, I will sit down obediently~"

boom~
After finishing the words, Xia Yushuang knelt on the floor lightly, and the slightly cool pads of her white fingers caressed Su Yuchen's stomach and lower abdomen frivolously, and then stopped at the waist of his trousers: "Is the clothes I picked for you warm?"

As she spoke, Xia Yushuang blinked at him, but Su Yuchen looked at her kneeling black stocking calves.

The corner of Xia Yushuang's mouth curled into a smile: "Does it look good?"

"nice."

"Is now the time for you to watch?" Xia Yushuang patted his waist.

"Well, be obedient!"

Su Yuchen obediently asked Xia Yushuang to pull his pants down to his calves, and then virtuously helped him take off his shoes, socks and pants one by one.

"Sister Yu Shuang. I can do it myself..."

Su Yuchen watched helplessly as Xia Yushuang, who was still virtuous just now, suddenly turned into an 'abyss'.

Although he had already gotten used to Xia Yushuang's coolness, the sudden attack still made him a little overwhelmed, with a pained and happy expression on his face.

Xia Yushuang's cold hands patted his back rhythmically, as if comforting the baby.

Xia Yushuang didn't speak either, but just concentrated on doing her own thing.

Looking at Xia Yushuang at this time, Su Yuchen couldn't help but chuckle. He didn't know how long it took, but he said helplessly: "Sister Yu Shuang, I know you have a large lung capacity, but it doesn't take so long, right?"

Xia Yushuang ignored him, but lightly wrote three words on the palm of his hand: Wait a minute.

Su Yuchen pinched her palm helplessly, turned his head to the sky and said nothing.

A smile flashed across Xia Yushuang's eyes, she stretched out her hands and clasped his fingers tightly.

Su Yuchen, who was listening to Xia Yushuang's words, sighed about his "family status" while counting the decorations on the chandelier. He didn't know how long it had passed, but his thoughts gradually began to diverge, thinking about his own plan for the Haijin tragedy Could it be better.

But it didn't take long before Xia Yushuang said softly, "You're distracted."

"I didn't!" Su Yuchen immediately quibbled.

"Hmph~ Treat it like this, do you want to eat ice grapefruit?"

"Eat!" Su Yuchen said immediately, "It's great to eat iced ones in winter."

"So cute~" Xia Yushuang praised him, and when he raised his head to look at the roof again, he gently held it up.

Su Yuchen lamented in his heart that the meaning of his life was probably to be 'buried' by his senior classmates.

As for whether it will hurt your body... I don't smoke, and I don't drink alcohol. What's wrong with being a bit sensual? !

"Are you counting the decorations on the chandelier?" Xia Yushuang raised her head and asked softly, "Can you count them clearly?"

"countless."

"It's better to look at your phone to divert your attention." While speaking, Xia Yushuang took out his cell phone from his trouser pocket and handed it to his hand: "Shall we divert our attention?"

Su Yuchen took the phone, and didn't bother to look at anything, he just opened the photo album and looked at the photos of Sha Yuan killing those monsters.

'Each dynasties have served that dragon, but no demon king doubted it. It should be that Di Yuan has some ability to hide the truth. '

While thinking, Su Yuchen's eyes darkened, and then he met Xia Yushuang's slightly resentful eyes.

"If I tell you to watch it, will you really watch it?" Xia Yushuang said in a faint voice, "Am I so unattractive to you? Do you still have the heart to watch something else?"

Su Yuchen quickly threw the phone aside, and obediently admitted his mistake: "I was wrong."

Xia Yushuang snorted softly, and her black silk legs straddled Su Yuchen's left and right sides: "What's the use of just admitting your mistakes? You have to meet one of my conditions."

"Any conditions are acceptable." Su Yuchen immediately said, "Just tell me!"

Xia Yushuang put her hands around the back of his neck, leaned over to his ear and said, "I want to be like Xi Yu and Rao Rao."

Su Yuchen understood her meaning in seconds: "Co-pilot?"

"Yeah." Xia Yushuang's cheeks flushed slightly: "Some of the words she invented have become code words between us."

"It's fine that we all understand." Su Yuchen caressed her back gently: "Sister Yu Shuang, is it just this condition?"

"Otherwise?" Xia Yushuang kissed his neck: "Maybe I will impose strict conditions on you?"

"can."

"what the hell?"

Su Yuchen smiled slightly: "The conditions just mentioned were very strict."

"Being with that succubus, you have really become a lot worse." Xia Yushuang said quietly: "But in this respect, I like it."

After a pause, she put her hands on Su Yuchen's shoulders and looked straight into his eyes: "Is this okay now? Or should I get down?"

"Don't you want to take the initiative?" Su Yuchen looked at her playfully.

"Heh, who do you look down on?" Xia Yushuang pinched his cheeks, then let out a breath, and frowned slightly: "It's harder than I imagined."

"Do you need help?"

"No need!" Xia Yushuang shot him a look: "Do you think I'm like them? My strength is unfathomable."

"If such little things can bother me, how can I be the hostess of the house?"

Su Yuchen smiled: "Just be stubborn."

Xia Yushuang's eyebrows frowned more and more tightly, and a thin layer of sweat gradually oozed from her forehead. The light in the living room shone on her snow-white and tender skin, giving off a soft orange red, which made her more soft and seductive.

"Huh..." Xia Yushuang's eyebrows gradually relaxed: "Do you want to look down on me?"

"How can I look down on you?" Su Yuchen looked into her icy blue eyes: "Now it's the same as Xi Yu and Rao Rao."

"Well, I'm satisfied." Xia Yushuang smiled, "There's a sense of happiness."

"Me too." Su Yuchen wanted to kiss her lips.

Xia Yushuang turned her head aside: "Don't you dislike it? I just..."

"What do you dislike?" Su Yuchen straightened her head: "Besides, you are a pure and pure snow lotus. I still believe in your purification ability."

"Hmph~" Xia Yushuang kissed his lips: "Even if you don't have the ability to purify, you must not dislike him."

"That's for sure." Su Yuchen hugged her tightly into his arms.

"En." Between Xia Yushuang's brows, a charming beauty gradually bloomed.

The wind and snow outside the window are still there, the spring is hazy inside the house, and thousands of trees bloom at night in the east wind.

Su Yuchen looked at Xia Yushuang's eyes that were slowly closing, and the movements of his hands were no longer gentle, because Xia Yushuang was not gentle at all.

"Yuchen, senior sister, I..." Xia Yushuang held Su Yuchen's cheeks: "It will be very violent~"

"Senior sister, don't look down on me, junior."

"Hmm~"

In the middle of the night when no one is talking.

······
06:30am.

Su Yuxi opened his eyes from sleep, and what greeted his eyes was the sleepy Zhengxiang's face with a bit of baby fat. He didn't know what he dreamed about, but his pink cheeks were extremely cute.

"My brother must have accumulated a lot of blessings in his previous life, and many of them made the world jealous, so let him be 'unlucky' again, and let him meet them again."

Su Yuxi muttered, and then said to himself with some unhappiness: "I must have done a lot of sins in my previous life, otherwise, how could lovers end up as brothers and sisters?"

"My god, rubbish!"

After cursing, Su Yuxi turned over and was about to sit up. Rao Rao also opened her eyes at this time, her sleepy look was particularly cute.

"Sister Rao Rao, can you sleep a little longer?"

"Don't sleep." Rao Rao rubbed her eyes and sat up while shaking her head and said, "I want to protect you."

There are too many forces involved in the Haijin tragedy, and Yuxi's strength is not enough, so I must shoulder the responsibility of protecting my 'sister'.

"Sister Rao Rao, you are so kind~" Su Yuxi threw herself into Rao Rao's arms: "You are indeed a good sister who is a sister-in-law in my eyes~"

Rao Rao smiled embarrassedly: "Sister Yu Shuang and the others are also very good."

"I know." Su Yuxi said convincingly: "But now that Sister Rao Rao is by my side, so of course I have to praise Sister Rao Rao~"

"I'm very smart."

Seeing Su Yuxi's proud look, Rao Rao thought to herself that she was indeed a younger sister, with a naughty and childish side that Sister Yu Shuang and the others did not have.

"But my intelligence is second in the world, and my elder brother will always be number one."

When Su Yuchen was mentioned, Su Yuxi seemed to have thought of something. He quickly left Raorao's arms and took the mobile phone on the bedside table. After a while of operation, his eyebrows suddenly wrinkled!
"What's wrong?" Rao Rao asked quickly, "What happened?"

"Brother, he..." Su Yuxi, who pursed his lips, handed the phone to Bai Raorao: "He walked more than 7000 steps in the middle of the night!"

Rao Rao was stunned for a moment: "Is there any problem?"

"He didn't sleep well, he must have gone out to press the road with Sister Yu Shuang in the middle of the night!" Su Yuxi said with a displeased face, "Why didn't I think of this?"

"I don't have much time to be with my brother during the day, and I can go out with my brother in the middle of the night. Damn, that woman took the lead again!"

"Enmm..." Rao Rao hesitated for a moment and said, "Master and Sister Yu Shuang may have something to do, and the amusement park is not open at night."

"Whether you go to the amusement park or not is not important, the important thing is to be with your brother." Su Yuxi stared at the phone screen, and after refreshing it several times, he found that the number of steps had not changed, so he put down the thought of calling.

Brother should still be sleeping now, right?
I must be tired after going out in the middle of the night... Sister Yu Shuang is really not caring at all, knowing that her brother has never had a good night's sleep before.

and many more.

Su Yuxi pursed her lips, her steps didn't move, which meant she wasn't walking, but not walking didn't necessarily mean she was sleeping.

Maybe brother is sleeping with sister Yu Shuang.

Thinking about it, Su Yuxi made a phone call directly.

Rao Rao looked at Su Yuxi strangely, wondering what the younger sister was thinking of, and suddenly called?
Yuxi should not do such a thing as waking up the master...

Just as she was thinking, the phone that rang for three seconds was suddenly connected, Rao Rao was taken aback, the master wasn't asleep?

Su Yuxi's eyes lit up, and he was just about to speak——

"Sister Yu Shuang, what are you doing?"

"Well, I accidentally..."

Snapped!
Su Yuxi pressed hard to hang up, her pretty face turned red: "I knew it!!!"

"This woman, really, really..." Thinking of Xia Yushuang's strange tone just now, Su Yuxi patted the quilt several times angrily: "I'm so mad!"

Rao Rao's face also turned red, she blinked and did not speak.

"Ah, I'm pissed off!"

Su Yuxi picked up the pillow and threw it on the wall forcefully: "What do you mean by being careless? It's definitely to annoy me on purpose. Smelly woman, dead woman, shameless..."

As he cursed, Su Yuxi's voice gradually lowered, and a trace of confusion flashed in his eyes.

Sister Yu Shuang knew it was her calling, so why did she dare to answer it?

Just to annoy yourself?

Or is there any deep meaning?

······