The world of Type-Moon starts with saving Altria!

[After all, on normal days, Stheno and Euryale almost always agree with each other.]

[But this time, she resolutely showed a different idea from her sister and rejected your behavior. ]

[This can't help but make you a little concerned. ]

"Stheno, what you mean is..." Ian couldn't help but ask.

"Because this is a huge hidden danger for Medusa."

Stheno faced the man in front of him, his tone unusually tough.

"You can certainly stay with her now."

"but--"

"Do you think this kind of thing can be kept secret?"

"She will know the choice you made at this moment sooner or later."

"With her personality, if that time really comes, she will be even sadder than when you left. She might even feel that she can't face you again."

"And you don't have any remedy."

"Moreover——"

"Are you sure that after you reject Demeter, she will really give up without any concern?"

"What if she chooses to target Medusa because of you?"

"So—" Stheno's hands clenched into fists.

"I don't think it's a good choice for you to stay."

Although he is usually careless, Stheno knows his sisters quite well, especially the youngest one, Medusa.

She knew that he actually had a low self-esteem and was especially afraid of dragging down his two sisters.

If the man chose to stay because of Euryale's words, he would actually step into Medusa's minefield.

If the truth causes pain, then lies only make it worse.

Stheno would never allow this to happen.

Even though...she actually didn't want the man to leave like this.

Of course, Stheno did not say it directly.

She quickly added:

"Pegasus, this is still my guess after all. You should explain the matter to Medusa."

"Don't make the decision on your own. That would be too unfair to her."

"As Medusa's sister, I..."

Stheno hesitated to speak.

"Forget it, let's stop here. I'm going to rest now."

After saying this, Stheno turned around and silently walked away from the bow.

Ian looked at her back and felt the sadness of having a legitimate reason to do so.

Men are not slow.

When Stheno said those words just now, he could already feel the sobs between her words.

Didn't she wish she could just stay like this?

But everything cannot go as planned.

"..."

Of course, Euryale could not fail to see the feelings that Ian could sense.

And the girl knows her sister better than the man.

If it weren't for the concern that Medusa would be extremely sad after knowing the truth, who would be willing to let him leave like this?

No.

You have to comfort her.

My sister is actually not that strong.

At least... we have to leave something behind on this moonlit night.

Yurielle thought so, then she moved closer to the man's ear and whispered her wish.

"This……"

Ian looked at Yurielle who told all this with some surprise.

"Have you informed each other?"

"Of course, otherwise how do you think we always appear by your side at the right time?"

"Pegasus, to tell you the truth, Sister Stheno likes you just as much as Medusa does."

"You... won't let her down, will you?"

"But Yurielle, are you sure you really want to do this now?"

"Ah."

"……I see."

Before leaving, Stheno took one last look at the bow of the ship.

How could she bear to let him go up into the sky?

But with just one glance, the girl discovered that the man had come behind her without her knowing when.

What followed was a simple but extremely warm hug.

The man's words rang in the girl's ears.

"Stheno——"

"Would you like to experience the pleasure of three people?"

478. Ian and his sister fly together in the water/The Oceanus Sea is so warm (4k)

[In fact, you don’t have the intention to actively pursue this aspect. ]

【All of this was proposed by Yurielle.】

[“Since you can’t treat us as your lovers like Medusa, you should at least fulfill your obligations as lovers, right?”]

[Eurielie's tone did not contain the slightest hint of joking, even though she said something that sounded like she had completely crossed the line.]

【Yes. 】

[This is something she wanted to do from the bottom of her heart.]

[Now, with this opportunity that brought together many coincidences, I am finally able to show it to you. ]

"..."

Stheno was a little afraid to hear any word he heard now.

He... wants to do that with me and my sister?

As if he had seen through Stheno's thoughts, or perhaps he cared a little bit about it, after seeing the girl's conflicted look, Ian asked another question.

"Stheno...are you unwilling?"

As if acting by instinct, Stheno shook his head for some unknown reason.

"No, of course I am willing."

As soon as she finished speaking, the girl felt her feet leave the ground.

This is not an illusion.

But -

A genuine experience.

Because...the man just picked her up!

"What are you doing?!" Stheno panicked, "Why are you picking me up?!"

"Didn't you say you didn't hate this?"

"This one……"

"So you mean disgusting?"

"Of course not. How could I have just said I didn't hate it and now say I hate it?"

"That's okay."

Ian looked at the girl in his arms and smiled calmly.

"Although I can't get along with you like a lover, but I should at least treat you like a lover, right?"

"you……"

Although I know that these are words said by my sister Yurielle, but when it is confessed by a man, the feeling is completely different.

After hesitating for a moment, Stheno put his arms around Ian's neck with a shy expression.

She knew that this was an immoral act of cheating on her brother-in-law, but her heart was beating so fast because of it that she couldn't calm down.

"Pegasus, what on earth do you want to do..."

"I do not know either."

Ian looked at her in his arms, and his tone gradually became gentle.

"But, let's go ask Yurielle. She must have some ideas."

"..."

[You picked up Stheno.]

[You brought her back to Euryale.]

[You have made up your mind.]

[No matter what they ask tonight, you will try your best to complete it. ]

[There may be a touch of love that you have awakened for them, but more of it is the guilt that comes from the bottom of your heart. 】

【after all--】

[Being able to receive their care is something you never expected in your life.]

"That's awesome."

Euryale looked at her sister Stheno who was held in Ian's arms, and there was a hint of deliberate ridicule in her tone.

"Even though I let Pegasus know my feelings, my sister was able to embrace him."

"Hmm... Could it be that Sister Stheno has already thought of this kind of thing?"

Of course, Stheno could hear the deliberate emotion in Euryale's words, so she quickly explained:

"Eurielie, it's not what you think."

"I..." The girl's lips trembled slightly, but in the end she chose not to explain.

"Well, if that's the case, why don't you come over and let Pegasus hug you? Then you won't think that your sister has ulterior motives, right?"

"..."

There was silence at first, and then a "puff" sound.

Yurielle looked at her sister's flustered look and covered her mouth with her hands and laughed.

"Sister, you really care about your sisters' feelings."

"..."

"What else?" There was a bit more seriousness in Stheno's eyes. That was the responsibility she bore as a sister.