Late at night, I returned home with Hassan of the Hundred Faces. Upon returning home, Medusa released her Noble Phantasm, causing Hassan to collapse weakly, and he did not wake up immediately.
"Phew... Really, seeing it directly, it's a terrifying Noble Phantasm. If it's not at the level of a Knight-class or Berserker, it's a Noble Phantasm that steals the body. Matou Shinji is such an idiot. If he had used this, he could have subdued all the Masters early on."
"I agree."
In a way, it might be fortunate... It's good that Medusa went to Wakame. If Sakura had fought seriously, Illya might have been helplessly defeated. Rin too, for that matter.
"So, don't you have anything to say to me?"
"... What. I said I'd do that after everything was over."
"How long do you plan to keep me waiting, Fergus? No, Fergus."
"I understand. Since Jeanne, who came after you, said so, it's understandable. I understand that... but honestly, I also understand that I lack restraint. Maybe taking wives and being responsible is the right thing... Still, I think I'm doing my best."
"Do you think I, who confessed knowing how many wives you have, would nitpick about that? Not at all. In Greece, there are plenty of people who have more women than you. Just think about how many concubines the Chinese emperor had."
"But still..."
"So you're pricked by your conscience. Some might see you as a man without restraint... Well? From my perspective, I think it's fortunate that you don't waste that power."
"What power."
She looked at my lower half without saying a word. This woman... She's a lewd woman. The one who made Shirou have wet dreams, is that it?
"Wh-what is this!?"
"Be honest. The demon sword you're talking about isn't Caladbolg or Caladbolg, but your penis, right?"
"What are you talking about!?"
"No matter how I look at it, that's what it is. If you ask your wives, they'd all agree, wouldn't they?"
"Did you drink or something?"
"I'm sober? To be honest... knowing that, I'm also frustrated."
"No, this is Manaka's house. Manaka is here too. Let's calm down first──"
Twitch...!
The moment I was about to tell Medusa to restrain herself, I felt my body heating up. This woman, did she use her Noble Phantasm on me...?
"In the end, I know that you're overflowing with sexual desire too."
"Me, Medusa..."
"How about carving a soundproof rune?"
"Kuh..."
My lower half is reacting. Damn it... Medusa, this woman, I have no choice but to show her what I'm made of....
"Don't regret it."
"Huh?"
"I... have never been serious during the Holy Grail War."
"... Huhuh, bluffing──"
30 minutes later...
"Ugh...♡!"
"Haa... Haa... Don't get tired already, I'm still far from done...!"
"I, I'm going to die...♡"
Medusa eventually declares surrender. Well, I have no intention of accepting it.
Bang!
"Orgasm♡!"
"Wow, there really are people who make such sounds."
Medusa is almost fainting. This is problematic... My body is still hot because of Medusa... I didn't come out for this in the first place, but my body is still burning.
"Ah..."
"....."
A sound comes from the side, and Hassan of the Hundred Faces, who has woken up, is sitting hesitantly and looking this way... Still, it's not enough....
Manaka wakes from sleep. She knew that Fergus and Medusa had gone out somewhere, and it bothered her. She was不满 that they were going out alone, leaving her, the Master, behind. Although she didn't show her yandere-like side in front of Fergus...
Her true nature hadn't changed.
Although Medusa, now summoned as Fergus's demi-servant, couldn't harass her, she was gradually growing jealous of her.
"Playing alone together... I want to be with them too."
Of course, that jealousy was still minor. Jealousy that they were going out alone when she wanted to be together. Manaka sensed that the two had returned home. And...
"... The scent of a stray cat."
She detects that he brought another woman. Medusa is fine, but a third woman was unacceptable. With burning jealousy in her heart, Manaka goes to their room and flings the door open.
"Fergus! What are you doing without me... Huh?"
What unfolded before her eyes... was a scene she couldn't have imagined. Medusa was convulsing and collapsed, and the unfamiliar Hassan of the Hundred Faces was face down with her hips raised, fainted. The expressions of those two were smiling as if soaked in extreme pleasure. Although it didn't look like a normal smile.
Both of them were commonly... stained with white magical energy.
"Fe, Fergus....?"
"■■■──"
"Wa, Prince...?"
The man standing before her. His body, which should normally be slender, was covered in lean muscle. Now he...
was a Berserker (monster of sexual desire).
Fergus, who had a nature such that when the switch was flipped, his self-control vanished, to the point where one might think his origin was sexual desire.
Thud...
"Eek...!"
Manaka steps back upon seeing his imposing member... but upon seeing the two fallen people, she swallows her saliva. And, looking at Fergus who has lost his reason... as if entranced, she slowly closes the door and enters.
That night, the Princess of the Root had her fangs of evil thoroughly pulled out. Someone says. Perhaps the reason he is qualified to be a Grand Saber is...
because of the third demon sword he was born with...
"Sigh..."
A few hours later... as the time of frenzy ended, Fergus felt deep regret. He had touched a 14-year-old. Moreover, in Hassan's case, it was outright rape. Fergus felt self-loathing.
"You bastard without self-control..."
Fergus, who usually has a lot of self-control but becomes a monster of sexual desire when the switch is flipped, losing all restraint. As he grew stronger, conversely, his fundamental sexual desire became too strong. He was a king of sexual desire beyond the original Fergus...
"But, where is this..."
Fergus is lying down, immersed in self-loathing... but the place he is lying is a flower field. As he gets up and looks around... a woman walking with a smile is seen.
"Welcome! I didn't expect you to extract the beast's seed in that way? So there's a reason you were summoned instead of Arthur?"
"... Merlin."
What appeared before him was Proto Merlin.
"Among countless parallel worlds, I can't believe there's a man like you. You're not a demon of sexual desire, are you?"
"No, I'm not? Why did you call me, Merlin."
"Oh my~ We're meeting for the first time, aren't we?"
"Since you were voyeuring anyway..."
"Voyeurism? No, observation! Correct that~ Anyway, welcome to Avalon. Although I invited you?"
Merlin offers a cup of tea, but Fergus throws the teacup behind him.
"Wow... aren't you hating me too much? But I'll forgive you!"
"... I'm asking why you called me?"
"Hmm~ Just? I'm curious? I can't believe... you made her, who would torment Arthur, like that. So it's a beginning-development-turn-sex■, huh?"
"Was this some Hitomi worldline..."
"I don't know what that is~ but this might be an AV worldline! Of course not?"
"Just, did you call me because you wanted to meet me?"
"That too... and just~ thank you? Thank you for handling it instead of Arthur."
"It was the Counter Force that called."
"But it was your will, right? I just wanted to talk about that... and, by any chance, don't you want to try with me?"
"{Calad──"
"Ah, why!? I'm a virgin! Do you think taking a succubus's virginity is easy!? I want to try too! I want to taste the one who practically subdued the Beast■!"
"... A succubus, virgin? Does that make sense?"
"I've only done it in dreams~ I took Arthur's first experience too... Huhu. I wanted to do it with Arthur in reality too~ but I was rejected because of Guinevere, right? That Guinevere actually committed adultery. And his seed was stolen by his sister, our Arthur is too insensitive, don't you think?"
"....."
Fergus looked at Merlin with a gaze of disgust.
"Okay, okay~ but... doing it with me now would be good for your well-being, you know?"
"Is that a threat?"
"Yes!"
"Get lost."
Fergus uses a primordial rune to leave the dream world.
"... Refusing me. It's the first time since Arthur. Do you think I'll stay quiet? I'll spread this rumor!"
Merlin immediately decides to spread rumors about Fergus...
"[What is it, hybrid.]"
"You know, you know~ Do you know Fergus? He came from another world! He even discipline-taught the Beast with his meat rod!?"
"[What kind of nonsense is that, Merlin. So your brain has been destroyed too. I am busy. Don't talk such nonsense to me.]"
"[I'm interested? What is it, Merlin? A man who can't be observed with future sight...]"
"Right, right!? As expected, Solomon-chan is different~ Gil-chan is no fun!"
"[Don't call me that, half-elf!]"
"[Don't get so angry. I also make penises and have obligatory relations with my wives... but can it be that great? I wonder. Is that all, Merlin?]"
"Ahh... that must be the great English stud. Refusing me... Huhu, I'll chase you to the ends of hell and have you!"
"[Vulgar woman.]"
"[Merlin is a bit vulgar.]"
"Too harsh!"
Fergus... no, Fergus came to regret refusing that day. I should have just done it once and been done with it... he thought.