(TL: I think this is a title of some song.)
--- Part 1
In front of the Demon Lord’s castle.
Isagi was in the middle of pushing and pulling with the princess.
What the heck did we do right now, so Isagi thought.
[It's gonna finish quickly, Issama. I won't do something bad to you. Furthermore, I've heard before that it will feel really good.]
[No, that's not the problem here.]
[Please, give me the power to fight!
Please cooperate with me, Issama, to protect all of the demon race!]
[Even if you used some good reasoning like that, suddenly...]
Isagi tried to resist with all of his might.
Even the thick Isagi understood what she was trying to do to him at least.
She will expose his lower half and do *chu chu* to that thing right?
That thing.
...As expected, saying that this is not him cheating is quite hard.
Even if he has shouted with all of his might that this is for Dyutyu's sake, it's still impossible.
[Please, Issama...
For my sake, please somehow, for my sake...]
[Eeh...]
He doesn't want for Dyutyu to die.
That is an obvious thing.
It's something that is related to her life.
Perhaps, he's refusing by saying that this is cheating. However, it is just something that he uses for his own convenience.
[Well, Dyutyu.]
[Ah, yes?]
Kneeling at Isagi's feet.
Just like that, she looked up towards him with upturned eyes.
[...You know, there's something that I want to ask you.]
[Yes, I'll gladly hear it.]
While still making a *clang clang* sound on Isagi's belt.
It's not something that a princess ought to do.
[Well, that *chu chu* thing, right? It means that' thing right?]
[That thing?]
[You know, sucking on a man's thing, right? Furthermore with the mouth.]
[Yes, that's right.]
Dyutyu made a small nod.
Since she's kneeling in front of him, the visual impact is huge.
[Hmmmh]
*Groan*
He can't do anything other than groan.
He doesn't want this kind of farewell. Surely he will end up remembering about this accident at every possible chance.
Perhaps that was Dyutyu's aim though.
If that's true, what a princess of character she is.
[Listen to me Dyutyu...
Can't you do something about it? Something that's simpler...
Maybe something like biting into my neck and suck out the life energy from it...]
[Ah, I can do that.]
So you can!
[Then do that please!]
[Eeh?!]
For some reason, she is surprised.
Dyutyu then knitted her eyebrows looking apologetic
[But, Issama that's...Isn't doing something like that kind of improper...?]
[No, it's not. Not at all.]
[But it's good manners for a succubus to make the partner feel as good as possible when she's sucking out a man’s life force...]
[Perhaps that's true, but still!]
Surely there will be many who will be happy if you do that to them.
Rather, the normal image of a succubus is something like that.
[It's okay, it's totally fine. I prefer from above. I'm sure that way will feel better.]
[Ah yes...Is that so...]
Dyutyu slowly stood up,
With her cheeks tinged red, she stared at Isagi.
With a charming expression that made Isagi's heart beat fast.
[Then, umm...
Excuse me...]
[Oh ooh.]
The common sense and tradition of each country are different from each other.
If there's a tribe that doesn’t feel any particular shame about showing their naked body, then there's a tribe that felt showing their skin is something to be ashamed of.
Comparatively, the common sense in Arubarisus and current Japan is not really different from each other.
But then Dyutyu is a succubus who felt more ashamed to suck from above rather than from below.
Isagi totally couldn't understand why.
Surely, having their faces glued to each other will make their hearts beat.
But even so, his neck will only have her sucking on it for a bit then it's over.
[Then, umm...excuse me...]
Dyutyu stood on tiptoes then she wrapped her hands around Isagi's neck.
Her huge breasts were pressed down on his chest changed their shape as they got squished.
The sweet fragrance that came from her hair slowly robbed Isagi of his reasoning power.
(This is bad...)
He closed his eyes.
It was not even magic or witchcraft. It's just the [special constitution] that her race posses.
But that was what made Isagi's emotions elevated.
He felt dizzy.
It was hard to even for Isagi to hold his feeling of wanting to hold her, push her off right at this moment and doing something incredible to her.
He wished for her to finish this quickly.
Thus as he slightly opened his eyes.
What he saw was Dyutyu's face right in front of him.
[Eh?]
His mouth that muttered a whisper, were stacked with another's lips.
His face became pale.
he froze up like someone that's turning into stone.
As Dyutyu shut her eyes tightly, she started to suck on to Isagi's tongue with all her might.
Chuuuu~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~, just like that.
Not mentioning his life force, he felt like his soul has been sucked out.
It felt so good that Isagi thought that he was ascending to heaven.
Without even able to perform any kind of resistance, Isagi let Dyutyu do whatever she wanted to him.
As his head hallucinates with the thought that if this continued he would end up as someone crippled with only bone and skin left, then finally *flop*, their lips were separated.
Isagi staggered in a daze and then fell on his bottom at the place.
Dyutyu had her cheeks flushed as she hanged her head.
Isagi thought that he had to say something about this condition, but his head couldn’t think straight.
His head felt light and he couldn’t seem to be able to form his words correctly.
[Ah eh umm...]
At the time he was able to leak some muttering sounds without any meaning in it.
Right beside Dyutyu.
Before he realized, someone's standing with a full smile on her face.
--- it was Rimino.
Isagi wondered.
What is this feeling of him having been thrown into a blizzard without even a strand of clothing on his body?
With a full smile still plastered on her face, Rimino slowly walked toward Isagi, then she gave him a hard slap on his face.
After that, without giving him time to recover, she stacked their lips together.
After their lips separated her face turned red,
This time she gave a dainty smack then clung onto Isagi's cheek.
Part 2
For quite a moment, no one uttered a word.
Isagi, Dyutyu, and Rimino.
As if having a three-way deadlock, the three of them were frozen in place.
Gradually, his head becomes clearer.
Finally, Isagi realized the situation he is in.
And then he paled.
Reflecting, he touched his lips.
He's done it.
Rather, he was made to do it.
Dyutyu made a really refreshed smile on her face
[Thank you very much, Issama.
With this, I feet like I could do my best for longer.
I really thank you for all the things you've done until now]
Dyutyu bowed her head reverently.
Rimino, on the other hand, turned her blackboard towards Isagi with a smirk on her face.
She then gleefully pointed her finger toward those words.
[[Take a responsibility.]]
It was one word --- three though ---- that showed this year's Isagi.
About that, he could actually think of many excuses.
He didn't know that he would get kissed even though he said to do it on the nape of his neck.
It was Dyutyu who cleverly tricked him into it.
Even Rimino was just pushing herself onto Isagi when his mind was blank.
She was just using the situation of confusion. In short UtSitC. [EN: I have no idea what this is >.<]
However, as expected he hesitated to say it out loud.
It was just not something a man would do.
What to do?
What must he do?
After several seconds of thinking.
He opened his mouth.
[Ah well you know.]
His thoughts flowed out and came out from his mouth as words.
[Perhaps I cannot really fulfill all of your expectations but...
I promise I promise that I will survive, that's why.]
Even though he was called the brave, this is really not cool of him.
He squeezed out all of his courage, and then the 16 years old man shouted to those girls.
[That why let's meet again!
We will meet again right?]
Both Dyutyu and Rimino made slightly surprised expressions.
But then those girls were still smiling.
[Yes, Issama.]
[[It's promise alright,onii-chan ( >V<) /]
Deep inside his heart, it felt warm.
He thought,
(I can't really say anymore anything more sensible than this huh.)
He just stood silently.
He felt that if he shouted once again, the tears will start to flow.
at that moment, Renzou and Shirbenia come.
they already wore their traveling clothes.
[Ooh ~ you're fast eh, Isa.
Then, let's go.]
[...Aah.]
Isagi walked along with Renzou.
The three people rode on one carriage.
Shirbenia looked outside the door in boredom.
Isagi hanged his head down.
Surely, right at this moment Rimino and Dyutyu are waving their hands toward him.
But he can’t look outside now.
He didn't want his tears to stream out right now.
Renzou didn't say anything.
Perhaps he also got tense before the war.
The carriage without any other passengers other than three of them and the coach driver started to depart.
Depart toward the battlefield.
------
Several days passed after they left the Demon Lord’s castle, the carriage stopped before Relix city.
Each of them brought a sack and started to move.
After this, Renzou and Shirbenia will start their guerrilla tactic.
They will kill every adventurer that come out from the city.
By that, they can gradually shave off the battle power of the human race that has stayed in Relix city.
Though it's not something hard, the problem is their stamina.
But then they will have to go through the day shivering in fear for 24 hours every day.
It's quite a reckless tactic, so Isagi thought.
He already warned them about this before.
But even so, Renzou already choose his battle here.
But Shirbenia is the one who made him wonder.
Isagi never thought that she would join something troublesome like this.
With a small sack on her back, she said as she walked through the way toward Relix city.
[ Ira is gone because she's weak nano.
Because it's like that, it doesn't matter anymore.]
Surely she didn't exercise enough.
Sometimes she borrowed Renzou's hand, then walked while sighing.
--- Part 3
[But I'm strong nano. Even though I'm strong, the demon race still got ridiculed, I can't forgive this nano.
That’s why if I just kill everyone no one will make fool of me.]
What a fearful logic.
She just said for those who were weak to die.
[But Shirbenia, by that then there will be a lot of people in the demon race that have to die you know.]
[...It's alright.
Even among those who are weak, there are still those who are smart nano.
Even though they're weak, they're so cheerful...such good kids like that also exist nano.
That’s why I will be the one who protects those guys nano.]
Surely, she's talking about Dyutyu.
Shirbenia's ears become slightly red as she muttered those words.
But then, immediately a gloomy light fell upon her eyes.
[Papa and Mama, were killed by the human race.
But it can't be helped, nano. They were weak.
I too defeated once. but I survive nano.
That's why I won't lose anymore nano.]
Shirbenia said so as if to persuade herself.
As if those things had so much value for her, she convinced herself.
Renzou put his hand on Shirebenia's head.
[Shir-kou. you have a splendid thought, but there's one thing that's wrong.]
[...What? Also don’t just touch my head like that nano.]
Shirbenia pouted her lips
Then ward off Renzou's hand.
Renzou didn't smile.
[There are no differences between the human race and the demon race.
I am human but I kill humans and I kill demons too.]
[...]
[A good person is a good person.]
[...I don't care about such things nano.]
[Then what about Isa? He's also a human you know. Will you kill him?]
Shirbenia peeked over Isagi.
Then she lowered her gaze.
[...It's not my concern. But I can forgive him nano. I can make an exception nano.]
[You're still a kid huh.]
[It annoys me to hear for you to be the one saying that nano.]
Shirbenia shot out sorcery from her finger.
While sighing, Renzou brushed off that attack with his fist.
The light got repelled and disappeared.
It's not a white magic. That is a spell using his [fighting spirit].
It's the skill that Ira used the day they were summoned into the Demon Lord’s castle.
Surely, Shirbenia also didn't have any intention to really kill Renzou this time
Surely, it's just her playing with someone who she deemed as her big brother.
...Quite an awkward way of showing her love though.
Isagi unconsciously sighed.
[It would be nice if we can find Irsan quickly.]
Shirbenia pulled down her hat, pretending that she didn't hear Isagi's words.
Renzou smiled as he took away her witch hat.
[Can't you become a bit more honest. You little brat.]
[...I, don't really, care, about, such, a thing.]
*pyon pyon* Shirbenia hopped around.
She tried to take back her hat from Renzou.
Renzou is really good at taking care of younger girls, huh.
So Isagi thought.
At the time they stayed at Capital City, Brother house.
Isagi got the chance to ask about Shirbenia's true identity from Kyaschi.
Those who were once a part of the five demon generals.
Black mage, Onikisha.
White mage, Parman.
Shirbenia grew up as the eldest daughter of those two.
The current demon general Goldman is her elder brother.
At the time the war broke, Goldman was 11 years old, and Shirbenia was 6 years old.
Though they were still too young when the war was still intense.
For them to be sent out to battle as the prodigy children of the strongest magicians of the demon empire, it's not something impossible.
But compared to her brother Goldman, Shirbenia is not really that talented.
When she was a child, she was not even a magician yet.
The demon emperor Anrimanyu then gave the order toward Onikisha and Parman, to create a plan.
--- The plan of Shirbenia’s crystallization.
She was buried inside a bunch of magic stones that were put inside a coffin then they froze her.
In the past, there were a lot of legends of many great magicians that turned into magic stones.
Their magical power couldn't be contained with their body and thus overflowed outside their body and then it turned them into a magic stone.
Then, by that logic, if they could make Shirbenia into a being that had half of its body consisting of magic stones, then she could gain a lot more magic power.
At that time, the demon emperor Anrimanyu, using his [seal tech] to do the various experiment.
This is also one of his experiments.
In secret, the plan to make Shirbenia into magic stone continues but at the time it's about to end.
All of those who knew the full picture of this plan was killed by the hand of the brave, Isagi.
Shirbenia who was frozen in a coffin, passed the time as she slept.
Suddenly --- 13 years passed.
By the time that 12 years old Dyutyu and Kyaschi found her body, half of Shirbenia's body already turned into magic stone.
Although no more traces of those magic stones could be seen on the surface, her internal organs have already become one with the magical stone.
The Shirbenia who got a vast power in her hand knew the reality.
The reality that the war already ended, her parents are both dead.
The reality that her big brother who always thought that Shirbenia already long died always looked at her with the eyes that were as though looking at a monster.
Shirbenia then became the disciple of kyashchi, and then become the new demon race’s united nation's strongest mage.
However, in her heart, she always sought blood.
The grief because she couldn't join the war.
Having her parents die before her, she knows the loneliness of losing everything.
Shirbenia sought for slaughter.
She resented the human race and cursed those who are powerless.
She is the silver witch, Shirbenia.
The magic weapon, who was born with the only purpose of killing the human race.
-------------
Dyutyu: Princess Succubus. Scattering the smell of charms. After she waves her hand towards Isagi and co, she was consoled by Rimino.
RImino: When Isagi thought that they had already said their farewell neatly, she smartly came out again and smartly stole his lips. She cried after seeing Isagi off.
Renzou: Really good at handling younger women. For some time he will travel together with Shirbenia.
Shirbenia: Though this is not included in the main story since Kyaschi almost made her bring three sacks that were so big, she shot her magic and ran away. Have quite a dark past.
Isagi: Went onto a separate route. His route as the Demon Lord Renzou's commander END. His first and second kiss went flying.