When Liu Yan heard Zhang Yun's explanation, she was immediately stunned, although the wound on her neck was still faintly painful, Liu Yan still subconsciously raised a jade hand to touch Zhang Yun's ruddy lips, and said softly:

"Xiaoyun, it's okay for you to tell me the truth, I don't blame you for treating me like this, I'm just worried about your body, if you really get that kind of strange disease, I will cure you even if I spend all my family property, have you forgotten, I'm already your girlfriend now, tell me, okay?"

Obviously, Liu Yan didn't believe Zhang Yun's nonsense at all, she was worried that Zhang Yun was given some kind of medicine by some animals, which caused Zhang Yun to become like this.

And at this moment, Zhang Yun listened to Liu Yan's gentle words of concern, and blamed himself more and more, even if he hurt Liu Yan for no reason, Liu Yan still didn't blame him, which made Zhang Yun's heart feel tormented.

But Zhang Yun had already deceived Liu Yan to the end, and didn't want Liu Yan to make waves again because of him, so he prepared a lie again, lowered his head in pain, and said apologetically:

"Sister, in fact, this is also my inherited family disease, although it sounds very weird, but it is real, but it has been in a latent state before this, but this time I fought with the killer, so that this genetic family disease was activated all of a sudden, I must now absorb a certain amount of blood every day, otherwise I will die of failure, that's why I did this unforgivable thing to you, I'm sorry, it's really ・・・・・・"

However, before Zhang Yun could finish "I'm sorry" with a heart full of suffering, Liu Yan had already covered his mouth, her face was full of tears of pity, and she said in a trembling voice:

"Xiaoyun, don't say that, if you say this again, my sister's heart will really hurt to death, you stupid boy, big fool, why didn't you say this kind of thing earlier, if you said it, my sister will let you suck even if there is only a drop of blood left on her body, you, you, you are really ・・・・・・"

In the end, Liu Yan even straightened up suddenly, and bit Zhang Yun's neck directly, Liu Yan was completely moved by Zhang Yun's words, and bit Zhang Yun is gasp, at this moment, Zhang Yun finally understood what kind of sourness he was biting.

At the same time, Zhang Yun couldn't help but silently say countless "sorry" to Liu Yan in his heart, in order to suck blood legitimately and properly, Zhang Yun really felt that he had done a despicable and shameless thing.

Liu Yan's bite bit Zhang Yun for three minutes, but Liu Yan was not as cruel as Zhang Yun to open her mouth on it, she just vented her pity on Zhang Yun's pitiful neck.

In the end, it not only left a deep tooth mark on Zhang Yun's neck, but also heavily imprinted a conspicuous kiss mark, and Zhang Yun only felt as if he had been burned by the fire.

The next moment, Liu Yan directly hugged Zhang Yun's neck, glared at Zhang Yun fiercely with great resentment, and said lightly:

"Stupid Xiaoyun, stay Xiaoyun, now you listen to me, in the future, as long as you want to suck blood, come over obediently and tell my sister, and they will take you to a place where no one is there for you to suck as much as you want・・・・・・"

However, as soon as Zhang Yun heard Liu Yan's sentence "Suck it as much as you want", a pair of obsidian-like pupils suddenly flashed a faint red again, and even Zhang Yun swallowed a mouthful of saliva without competitiveness, staring directly at Liu Yan's beautiful neck with his eyes.

In this regard, Liu Yan couldn't help glaring at Zhang Yun with shame and anger, grinding her silver teeth and continuing:

"But, there is one thing that people want to make clear to you, in the future, you can only suck my own blood, if I find out that you dare to suck the blood of other women, hehe, you know the consequences!"

Hearing this, Zhang Yun immediately frowned and categorically refused:

"No, if I only suck the blood of my sister, you alone, soon your body will not be able to hold on, this will not work!"

"And what do you mean?"

Liu Yan also realized this problem, just now she patronized and cherished Zhang Yun, so much so that she even ignored her own physical condition.

At this moment, Zhang Yun looked at Liu Yan's beautiful face full of pity, simply gritted his teeth, sighed and said:

"If you can, I want you to help me convince Xu Li, I, I, I really can't do it now, I ・・・・・・"

As soon as Zhang Yun's words came out, Liu Yan instantly understood what Zhang Yun thought, Zhang Yun wanted to take turns to absorb the blood of the two of them, so that the two of them would not be weakened due to excessive blood loss, and Liu Yan said softly on the spot:

"Fool, at this point, you are still worried about Xu Li's attitude, you forgot, we sisters are your women now, stupid, Xiaoyun, you are a big fool, and only you will be so polite to your girlfriend, otherwise, let's make a bet!"

"Uh, what's the bet?"

Immediately, Zhang Yun was a little confused, he couldn't guess what Liu Yan was thinking at all.

And when Liu Yan saw Zhang Yun's stupid look, she couldn't help but press Zhang Yun's head down with silky eyes, so that Zhang Yun's handsome little face was completely attached to her beautiful face, and the lips of the two people were only a piece of paper.

At this moment, I saw Liu Yan's beautiful eyes rolling with foamy psychedelic colors, and the two sweet and delicious lips hit Zhang Yun's lips infinitely ambiguously, and said in a greasy voice:

"Since you are so worried that Xu Li will refuse to suck your blood, then let's just have a game, you just suck Xu Li's blood like you treat me, I bet that Xu Li will obediently suck you up, if I win, you have to unconditionally agree to me a request, but if I lose, then people will allow you to suck other women's blood, how about it?"

In this regard, Zhang Yun just smiled awkwardly with a red face and said in a low voice:

"Sister, don't gamble like this, Xu Li is not a commodity, I just want to sister, you can help me convince her, if it doesn't work, I'll think of some other ways."

However, Liu Yan responded to Zhang Yun with a wild kiss, hugging Yunyun's neck, desperately entangled Zhang Yun's silky little snake, and kissed Zhang Yun so much that he was almost out of breath.

After a while, Liu Yan was able to let go of Zhang Yun's soft thin lips, and tapped Zhang Yun's smooth forehead with a "bang", and her silver teeth flashed:

"Hey, I said that your head is not made of elm, you big fool, don't you understand what Xu Li and I confessed to you last night, okay, sister, I'll tell you for free, it's very simple, from now on, the two of us will be your women who depend on each other for life and death, live and die with you, to put it more clearly, our sisters will be your property from now on, now you understand!"

After that, Liu Yan even bit Zhang Yun's nose lovingly, and her beautiful eyes were full of obvious love.