The counterattack system arrived 20 years earlier, and the sister next door originally wanted to cul

"But there's no way I can refuse Ruoye~"

"..."

Volume 314: Part The Tail That Can't Be Retracted

Sit up slowly.

Although the air conditioner was on in the room, when the quilt slid down, the convection breeze brought the chill of autumn and blew on Kotori Wakaba's body, and the girl still shivered subconsciously.

It’s all my sister’s fault.

My body seems to have become more sensitive.

Kotori Wakaka knelt in front of Kotori Wakaba and put on her skirt one by one.

Occasionally, when my fingertips touch the girl's soft skin, I can see the cute and shy look of Kotori Wakaba.

Takanashi Wakaka's movements became gentler.

Behind Ruoye, the fluorescent pink devil's tail was swinging.

Wakaka Takanashi gently grabbed Wakaba's tail. She could clearly see the girl's thighs and muscles behind her tightening. For Wakaba, this tail seemed to have a very important sensory position.

Little Bird Wakaka looked at the tail that she had caught.

Takanashi Wakaba subconsciously wanted to pull her tail out of her sister's palm. The feeling of having her vital organs caught was really strange, especially when it was caught by her sister.

The previously invincible tail gradually revealed its weakness after being caught once, just like those magical weapons in comics that have lost their novice protection. The only difference is that although Takanashi Wakaba's tail has passed the novice protection period, its lethality is still extremely strong. It just reveals its weakness in front of Takanashi Wakaka, who is obviously stronger and more athletic.

But...it's only limited to Wakaka Takanashi.

"Let...let me go." She resisted softly, pushing in front of Takanashi Wakaka, trying to pull the devil's tail out of her sister's hand.

This was the first time that Takanashi Wakaka looked at Wakaba's tail so carefully.

In the past, this tail always appeared with Wakaba's bad intentions, and it had disappeared early when she woke up the next day. Takanashi Wakahata had thought several times that the tail was just an illusion and was actually a prop.

But this time...she clearly felt the vitality contained in that tail.

It connects directly to the back of his sister's waist.

The fluorescent pink tail was even translucent, and it was slightly swollen where she had previously kneaded, gripped, and wrapped it around her palm. Kotori Wakahashi felt a little distressed.

She didn't know why Ruoye had such a tail that looked like a legendary creature.

She didn't ask, but felt relieved in her heart.

If Ruoye is really a devil, then Ruoye must be a treasure given to her by God.

But soon... Takanashi Wakaka noticed that there seemed to be something wrong with Wakaba's expression.

The girl's expression suddenly became panicked. She looked up at herself with her mouth open, but seemed unable to speak.

Takanashi Wakaka hugged Wakaba's shoulders, and stroked Wakaba's back with her right hand, and finally... touched the base of the fluorescent pink devil's tail. She could clearly feel Wakaba's tail trembling.

When Wakaka Takanashi touched the base of Wakaba's tail, Wakaba, who finally couldn't bear it anymore, bit Wakaba Takanashi's neck "hard".

It's said to bite hard, but in reality, not even a tooth mark will be left.

There was no way. Just like Takanashi Wakaka always chose to obey Wakaba, Wakaba had no way to really do anything to her sister. She could only express her protest in this way.

However... Takanashi Wakaka still knew what happened.

"Tail..."

"I can't take it back..." There was a hint of panic in Kotori Wakaba's voice.

Normally, the tail is nothing at home or when bullying Shino, but if it is exposed outside, Takanashi Wakaba can't even think about it.

And...it's already the weekend.

I have to go to school tomorrow.

Takanashi Wakaba didn't know how she was supposed to go to school with such a tail.

As soon as she realized that the "super powerful teaching aid" could not be recovered, she immediately asked for help from Miss System, but Miss System had no idea what had happened and could only quickly submit a letter to the after-sales department.

The system's after-sales service will respond within three days and solve the problem within a week at most.

But during this period... Takanashi Wakaba already felt something was wrong.

Unable to find a solution, Takanashi Wakaba could only bite the culprit who caused all this "hardly".

After hearing Ruoye's crying, Takanashi Wakaka was also at a loss whether to laugh or cry.

She was even more convinced that her sister was actually an underage succubus. She was really lucky... However, Wakaka Kotori, who had just let go of Wakaba's tail, easily caught Wakaba's tail again. She looked at the swelling on the tail carefully.

Feeling guilty, Kotori Wakaka grabbed Wakaba's tail, brought it to her lips and gently blew on the swollen part of the tail.

"Will this make Ruoye feel better?"

The pink heart-shaped tip of the tail lit up almost immediately.

Xiao Niaoyou Ruoye's tail was swinging uncontrollably and was pulled out from Xiao Niaoyou Ruohua's palm. Xiao Niaoyou Ruoye felt that her tail, which was already sore and strange, was now even more swollen.

The sense of the tail was already very sharp, and when onee-sama blew on it, the feeling became even stranger.

“No!!!”

The girl crossed her arms in front of her and loudly declared her refusal.

Takanashi Wakaka nodded to show that she understood, but... there seemed to be many more PIay thoughts in her mind.

Wakaba...is very concerned about the tail.

The succubus's tail is indeed very important to them.

But we probably can’t play today. If we continue playing, Ruoye will really get anxious.

Since the tail couldn't be retracted, Takanashi Wakaka had to give up the idea of putting a regular skirt on Wakaba. She picked out a white coat, short skirt, and warm tights. She held Wakaba in her arms and put the tights on her. Then she adjusted the coat, paying attention to the space for Wakaba's tail to move. "That's it."

Looking at herself in the mirror, Wakaba Takanashi even felt that her sister deliberately wanted her to cosplay Irisviel. After putting on the hat, Wakaba Takanashi directly chose to let her tail show out from under her coat.

It would be fine if it was just treated as a prop or decoration for cosplay.

Today...actually, Takanashi Wakaba has something more important to worry about.

"Why is it so late..." She looked at the time and it was already around seven o'clock in the evening.

"Wakaba, is there anything else you want to do?" After changing Wakaba's dress for her, Wakaba Kotori stood beside Wakaba Kotori.

"It's so hard to have my sister at home this weekend..."

"I wanted to go play with my sister."

"Time just slipped away..."

Takanashi Wakaka suddenly became silent.

Then--

She decisively took Ruoye's hand and said, "It's not too late now."

As long as Ruoye wants to do it.

It must still be in time.

Volume 315: Part My Sister's Bride

Wakaka Takanashi has always been a person of action.

Since Ruoye said she wanted to go out and play with her, Takanashi Wakaka picked up Ruoye and held her in her arms to wash her up. She was very excited to take Ruoye out to play.

For Wakaba Takanashi...the smile on her sister's face in the mirror was too bright.

It was an expression that even Takanashi Wakaba rarely saw.

For Wakaka Tatori~

The girl in the mirror looked so dazed that she was too cute.

It reminded Wakaka Takanashi of how cute Wakaba was when she was very young.

"Ruoye, do you still remember?" Holding the handle of the toothbrush, he slowly and carefully brushed Ruoye's teeth. Taking advantage of the fact that the girl had no chance of objecting, Takanashi Wakaka lowered her head as if to kiss the girl's ear.

"When Ruoye was little..."

"She said she wanted to be my sister's bride."

"Guwuwu!!!" Just as Takanashi Wakaka expected, Wakaba immediately had a violent reaction after hearing what she said.

The girl opened her mouth as if she wanted to say something, but was blocked by Kotori Wakaba, who lowered her head. Her cherry-pink eyes flickered, and Kotori Wakaba stared blankly at the eyes in front of her, which were the same as her own... but had a completely different temperament from her own. The tail behind her started to swing, then the speed slowly slowed down, and finally the back half of the tail drooped to the ground.

Takanashi Wakaba was finally confirmed.

Tail--

It has become longer.

Originally, the little devil's tail had only the tip of the tail hanging down slightly to the ground.

Now there is such a long section that it can be hung on the ground.

The tail...indeed, has grown longer under the touches of Sister Xia Qing and Sister Ayaka.

In short, Takanashi Wakaba will never admit that she was raised by her elder sister.

The girl's little hand was on Xiaoniao You Ruohua's waist.

The plot is slightly different from what Wakaka Takanashi thought...that Wakaba "won't admit it."

What really surprised Kotori Wakaba was that her sister actually still remembered it.

My sister actually admitted it.

Although there has always been some kind of fantasy in Kotori Wakaba's heart since her elder sister told her frankly that she has no blood relationship with the Kotori family, but... it was the first time that Kotori Wakaba realized that it was said so frankly by Kotori Wakaka.

There was a mouthful of foam in Kotori Wakaba's mouth, and Kotori Wakaha couldn't kiss her for too long.

It was like a simple change, a simple intimacy. Wakaka Takanashi stood up and continued to wash Wakaba. Her slender fingers rubbed the hot towel, and amidst Wakaba Takanashi's protests, she rubbed Wakaba's little face red.

【Host kiss...】

Miss System's voice came out, she had something very important to say to Ruoye.

Today, the host's relationship with Miss Ruohua is different from that in the afternoon and yesterday, so she can take the time to issue tasks to Kotori Wakaba when Wakaba is free.

"System sister?"

Regarding that tail...

[The after-sales department said the tail was made from a silver demon.]

"It's actually a silver demon instead of a succubus?" Takanashi Wakaba was a little surprised.

[Host, don't blame the teaching aids if you play with them like they're a succubus's props!] Miss System protested quietly.

【but...】

[Host dear, are you not surprised that there are really demons in other worlds? ]

Sitting in the arms of Takanashi Wakaba shrugged helplessly, "Since even a being as extraordinary as System Sister exists, and even Krillin's power can be said to be the upper limit of 'ordinary Earthlings', it's normal for demons to exist in this world..."

Miss System thought about it and felt that it did make sense.

[That’s true—] She continued without hesitation.

[A colleague from the after-sales department said that the host's assimilation with the teaching aids might be too high, thus triggering the "Silver" assimilation mechanism.]

Please don't worry, your dear ones will not be harmed. Aside from the fact that your followers who have transformed into "Silver" may need to meet with "Silver", there is nothing harmful.

"That doesn't sound like a good thing... My family's tails were plucked off by System Sister's colleagues and turned into props, and now they want me to meet them."

[Please rest assured, dear host!] Miss System assured her, [The rumored "Silver" is the wife of a very friendly senior in the department.]

So there's absolutely no problem.

The corner of Takanashi Wakaba's eye twitched. She felt that things seemed to be developing in an even stranger direction. There are really many hidden talents in your department!

She began to wonder what kind of organization the 'firm' behind Miss System was.

[Then comes that important matter——]

[The mission was actually triggered yesterday when the host and Miss Xia Qing were being intimate.]