An undetermined amount of time later, she would wake up and stand on shaky legs.
She didn't notice it immediately, but ever since her encounter with Shinji, she felt her connection with Shirou to have grown weaker. As if the Master Servant connection was… damaged? He still had his command seals, and she was still his Servant, she could tell that much. But the bond no longer pulled in just Shirou's direction. It now also pulled her towards Matou Shinji.
She cursed herself for not realizing it immediately, if the Matou's were the creators of the command seals, he very well could have compromised her contract with Shirou. During their encounter, the bastard used the spell he caught her in to wiggle his way into the contract.
The possibility that Shirou was no longer her real Master entered her mind. Their contract could have been a mere illusion so as to stop Shirou from suspecting anything. Although, with his own inadequacy as a Master, she wondered if he would even notice without the "fake contract" Shinji put into place.
As for the pull she felt towards Shinji, it was also connected with her saying nothing to Shirou. Everytime she thought about forgetting her pride and telling him the truth about being beaten by Shinji, she felt a compulsion to keep quiet. Very likely a command Shinji gave her after he left to ensure whatever game he was playing kept going.
All of this plagued her mind for the rest of the day and the day after. And then as night started to set in during the next day, something happened. She blanked out, only coming back to her senses when she was already at her new destination. The Matou residence.
Her eyes widened. Had Shinji commanded her to come here? Just how much influence did he have over her? Could he enforce his will on her with such ease that she can't even have a chance to try and resist?
And while these thoughts did rage on in her mind, her body never once stopped. She passed the gate, reached the door, and rang the doorbell. Shinji opened it moments later. A hint of surprise was shown on his face before he donned the same smirk from last time. "Saber? What brought you here?"
She narrowed her eyes at him. He knew damn well that she was here by his command against her will.
She was glad that she at least didn't run into Sakura, it was very likely the girl would tell Shirou if she saw her here. Instead, she followed Shinji to his room without seeing anyone else in the house.
And that was how she now found herself in his bed, naked save for her pantyhose which was ripped open in the middle. Shinji was lying back in his bed, letting her do all the work as she rode his cock in a reverse cowgirl position.
Her mind cursed him for forcing her to do this. If he was already going to force himself upon her, the least he could do was do it himself. But as for her body, it was loving it. Her body kept bouncing on him with such fervor and hunger for more of him, all the while her moans echoed out and she knew that if anyone was in the house, they were sure to hear her voice.
The heat rising in her body led her to another orgasm. It was already her third one while he was yet to cum once. Everything about this was a disgrace to Saber's pride and it somehow got even worse because her body was actually enjoying the experience. The fervorous movements and moans made that much clear.
And just as she thought it couldn't get more humiliating than this, Shinji decided to slap her ass. Each time he did so, a cry of pleasure escaped her mouth, regardless of how ashamed she felt about it.
All those hateful thoughts were starting to fade however. Just like last time her mind was starting to fade out while the body and its carnal desires completely took over. She really hoped that this time she would manage to keep her mind intact, but she could only handle so much before the pleasure overwhelmed her. Her last conscious thought was to curse the boy for taking control over her like this.
Now fully consumed by the pleasure, she and Shinji fucked relentlessly undisturbed. Now Shinji took charge himself as he fucked her from behind while she was on all fours. The fucking was nothing short of animalistic. There was no concern for being heard or seen, just the want for carnal satisfaction and nothing else. She would even fill her mouth with his cock with more fervor than anything Shirou cooked for her.
This was what Saber's life became. During the entire war's duration, she met with Shinji almost every day. They would fuck whenever he pleased. And often enough he would make sure to force her into incredibly humiliating or compromising situations.
Once he even had her let him in the house so they could do it while Shirou was nearby. The way her heart almost gave out on her whenever he would knock on the bathroom door asking if everything was alright because she couldn't keep her voice in. The worst part was easily how much amusement the bastard got from it, teasing her about getting "excited" when they got close to being discovered.
And even when she wasn't doing it with Shinji, the memories plagued her. She couldn't even enjoy her time with Shirou without remembering Shinji and feeling disgusted with herself.
As for the Grail War, Shinji ended up being a blessing in a sense. Their sessions were basically mana transfers and as such she was allowed to always fight without holding back. And it frustrated her that she was benefiting more from an enemy using her to satisfy his sexual urges than her own Master. Well… former Master, technically.
Not that she recognized Shinji as her Master over Shirou. It was just that Shinji's control over her made him her new Master by technicality, nothing else.
It was inevitable that that benefit would make her see the situation in a more positive light. If only she could steel herself during the deed so as to lower her embarrassment or Shinji's enjoyment. But instead every time they did it her mind ended up failing to keep up and the pleasure won over. A shameful fact, but she couldn't do much about it. Whether it be down to Shinji's sexual ability which was clearly above average or due to his control over her.
Before she knew it, the war was reaching its climax. Her and Shinji's secret "relationship" had been going on for over a week by now. She was practically resigned to just obey his desires with no protest.
But the biggest development was the discovery of Avalon inside of Shirou. The Scabbard she had lost so long ago. And now she was carrying it after taking it out of Shirou while he was asleep.
Her heart was raging, but her body did not falter for even a second. It kept going straight towards the Matou residence. Just how low could Shinji Matou go, wondered Saber. To hand over Avalon to him was… unthinkable to Saber. It served as a symbol of her and Shirou's connection. One that stood even with their Master Servant contract hijacked by Shinji. And now he was trampling over that as well.
And she could do nothing but watch while her body was puppeteered by his desires. Watch as she kneeled and offered her greatest possession to the man who humiliated her so much.
He took it with his usual smug grin and let it absorb into his body. He immediately felt its effects energize his body. "Hahahaha! This is great, Saber. This would have been wasted on Emiya if you hadn't realized who was the better master."
Saber gritted her teeth in response to his words. And he noticed it. "Ohhh?
You don't like it when I insult him, is that it? A bit hypocritical, wouldn't you say, Saber? You are the one who has been backstabbing him for over a week already." Shinji says smugly but also with what seemed like genuine confusion and curiosity.
And for the first time, Saber's anger boiled up to the point she lashed out. "Only because you force me to do so! Does it truly amuse you so much to pretend it is not so?!" She was surprised that she managed to seemingly overpower his control over her.
Shinji was genuinely taken aback and confused at that. "Force you?"
"Yes! Your damn Matou magecraft! You have been using it to force me to indulge you in your disgusting fantasies." As Saber spat out those words with newfound confidence, Shinji's face contorted.
Not into a frown, but into a smile. And then, he burst into laughter. Saber's confidence practically shattered on the spot right there and then. What did this man find so funny?
"Ahahahah! Is that what you thought was happening, Saber? Well, I am afraid that I have to inform you of that…" His laughter stopped. "... I haven't used any magecraft on you since our first time."
Saber's pupils dilated as she heard his words. It couldn't be. There was no way what he said was true. "No... you lie! There is no way I would betray Shirou like this!"
"Hahahahaha! And what is the alternative, that I managed to enforce my commands against a Saber class servant's Magic Resistance? For days? With no failure of any kind? I am flattered, Saber. But that is simply impossible. The simple truth was that you submitted to your instinctual needs as a woman. The smartest possible decision you could have made, if I may add."
Saber's mind was falling apart on the spot. Shinji's words made too much sense for even her mind, which was desperate to deny, couldn't stop itself from seeing the obvious. But for her to accept that she had fallen to carnal pleasure with a man repulsive as Shinji... Would she really cast away all her pride for something like that? Her body slumped as the dilemma wracked her brain.
There was no part of his words she could deny. Even the fact it was strategically the best decision. Shinji was far more capable at providing her mana. She was able to fight this Grail War with her everything. And she feared if it weren't for Shinji, she would not have made it this far.
As for Shinji, he allowed her only a few scant seconds for her mind to destroy itself with the undeniable truth. And that was as far as his patience would run. Once more, putting his own needs over Saber's, he decides to whip out his cock.
The moment the meat rod was whipped out in front of her face, Saber's thoughts froze. She looked at it, for the first time she felt like she really looked at it. It was long, thick and her nose tingled from the smell it exuded. She wondered if Shirou could compare. Normally judging a man by his cock was a thought that never crossed Saber's mind. But it seemed she really did not know herself as well as she thought she did.
Surely, if her very heart and soul had decided this cock was worth more than her loyalty to Shirou or her pride as a knight and a king, then maybe there was truth in it. Shinji could be right, despite all her efforts, Saber was a woman at the end of the day. And with the fact the one biological goal of all living beings being procreation, then it would make sense to assume people will crave the most compatible partner for that very goal. And in this case, she craved Shinji. Her mind had disagreed, but a faulty mind was not an impossibility.
And while all these thoughts went on in her mind, she did not wait even a few seconds before she wrapped her lips around Shinji's member. Her body once more acted as an auto pilot, but this time, the mind did not wish to resist. With each bob of her head on the member, her mind found the experience more and more enjoyable.
The idea of actually accepting Shinji as her Master was no longer a vile cursed thought from her nightmares. Instead it was an idea that kept growing more and more attractive to her by the second. Her hand reached to the back of her head and grabbed at the ribbon tying her hair in a bun. She pulled at it, unraveling it and letting her hair flow free. An appearance much more suited to her as a female. She had not released her hair from that bun since before she pulled Caliburn. And the man she did this for was none other than Matou Shinji.
A man she once found disgusting beyond measure, and now she would gladly call him her Master. Her sucking was becoming more fervorous and Shinji groaned in pleasure. This is the first time Saber was putting her heart into it and it made the whole experience that much better. He started to thrust his own hips into her mouth, which she welcomed with ease.
The sound of his dick burying itself in her throat over and over again was becoming more audible now. "Grhk! Grhk! Grhk!" and despite the restrictions being applied on her breathing, Saber's expression was peaceful. She seemed almost as if she was in a trance. Shinji hadn't even noticed she had discarded all of her clothing while giving him the best blowjob ever.
Finally, he reached his limit. Saber's throat welcomed his entire length as he started to shoot out ropes after ropes of semen. And Saber swallowed every drop. The cock was then removed from the depths of her throat. Unlike the first time her throat was fucked, this time her breathing was not ragged. It was more aroused than anything.
Shinji grinned looking at her. "That was great, Saber. Now, since you seem to have finally come to your senses, I have a question for you." It was honestly a pointless question, but he did still want her to confirm it with more than just her actions. "Saber, do you wish to become my Servant? With your cooperation I can transfer the contract almost immediately."
And Saber answered without missing a beat. "Yes,Shinji. I want you to make me yours." Her eyes were filled with nothing but want and admiration for Shinji now. Her pride as a King and knight, discarded. Her loyalty for Shirou, meaningless.
Shinji cackled to himself before talking. "Very well, Saber. Follow me and I will give you exactly what you want and more." Saber fully believed those words. She knew he was capable of exactly that. She got up and obediently followed him to the Matou basement.
Minutes later, Shirou would feel a faint burning sensation on his hand. But it would go unnoticed as he was asleep, completely unaware of the fact his fate was already sealed.
———
"N-No… p-please not here…"
If Saber needed any further reminder that she was helpless before Shinji Matou, it was the fact that he'd reduced her to a mewling, begging mess. And yet, he just laughs in her ear, chuckling darkly as he bends her over and fingers her from behind with one hand while reaching up to grope a breast with the other. Gasping, mewling, moaning, Saber tries to keep her voice down… because right below her, mere inches away, is Shirou's sleeping form.
Shinji had dragged her into the sleeping young man's bedroom and told her in no uncertain terms that he was going to fuck her here, with Shirou right there. Saber had tried to protest… and yet, as he'd manhandled her into position, she hadn't exactly put up much of a fight, now had she? And now here she was, on her hands and knees over Shirou, completely naked, her pussy gushing wet for Shinji, honest about what she desired even if she herself could not be.
All Saber could think about was what would happen if Shirou woke up. Of course, what the blonde had no way of knowing was that Shirou's sudden bout of exhaustion was in no way natural. She'd been in the bathroom when Shinji had manufactured an excuse to draw Shirou's attention away from his food long enough to dose it with the drugs that had knocked the young man right the fuck out.
Not even a marching band in full fucking form coming right through the bedroom would wake Shirou up right now. He was out and he wasn't getting up for a while, not until those drugs were out of his system at least. Which meant Shinji Matou could do whatever the fuck he wanted with his blonde pet and not have to worry about losing his hold on her for even one second.
Meanwhile, Saber just had to endure and try to be as quiet as possible. Which was hard, because after everything that had happened so far, Shinji's promise to fuck her had gotten her subconscious and her body conspiring together against her. Gasping, mewling, moaning like a bitch in heat, Saber's green eyes are fully glazed over at this point as Shinji's expert hands move over her body and between her thighs.
He has no right being this good with those fingers of his. He has n-no right being able to play her body like a fiddle. Saber just wishes it was Shirou instead. That he was the one her body had been conditioned to love the touch of, that he was more forceful so that his hands would overwhelm any touch Shinji laid upon her. Instead, it was the other way around, and the aggressive Matou boy was rocking her world, despite all of her efforts to fortify herself against him.
Pulling his fingers away from her dripping wet cunt quite suddenly, Shinji grunts and then moves into position behind her.
"You're ready, Saber. Here it comes."
His cockhead is suddenly against Saber's slit, causing the blonde to yelp and jolt in place. She makes an aborted attempt to pull away, only for Shinji's hands to fall on her hips, causing her to still be in place.
"Be a good girl for me, slut. Shirou never has to find out what sort of woman you are, so long as you do what you're told."
Closing her eyes yet again, Saber makes one more attempt to appeal to Shinji's nonexistent better nature.
"P-Please, j-just not here… h-he'll wake up, he'll k-know!"
She even concedes to the fact that she's going to get fucked one way or the other, in the hopes that it'll change Shinji's mind on the location. But the blue-haired young man just laughs… and thrusts forward. A cry splits Saber's lips as her back arches and her head tilts up. Her green eyes go wide as her body, anticipating the thrust, reacts to what it's been waiting for over weeks now… and immediately cums.
Shinji has trained her body well, and Saber can do nothing but squeal like a wanton woman as he fills her with his meat, as he spreads her inner walls wide around his cock and thrusts every last inch of his dick into her at the same time. In turn, Shinji groans happily, his hands gripping hard at her hips, his cock throbbing and pulsating inside of her.
"Oh, fuck yesss… this was well worth the fucking wait, you bitch. Playing so hard to get… but now you're all mine."
Saber squeezes her eyes shut as tears fall from them, landing on Shirou's hair down below. Because Shinji is right. Shinji is right, and there's no escaping it. She's his, she's his bitch, his slut, his… his whore…
"Yeah! Take it, Saber! Let me hear that voice of yours! Come on, cunt, I know you love it!"
She tries to hold it in, shaking her head in the negative, attempting to contain herself. But in the end, her body is too damn primed. One orgasm, two orgasms… it just wasn't enough, apparently. Her body had been looking forward to this just as much as Shinji had, it seemed, because Saber found herself cumming around his thrusting cock again and again, until finally, she couldn't hold her voice back anymore.
Her gasps, moans, and cries fill the air as her lips open wide. Panting heavily, Saber shrieks in ecstasy, her eyes focused on Shirou's sleeping face down below her. Surely he'll wake up to this, surely he'll see what's happening to her. But… it never happens. And as Shinji fucks her from behind and Saber… and Saber takes his cock, her body welcoming his conquest of it, something snaps in the blonde's mind.
W-Why won't Shirou wake up? While she'd never wanted to be the damsel, while she'd endeavored to solve her problems on her own and never involve him… some small part of him had hoped that he would realize what was going on in spite of her efforts to conceal it. That he would find out on his own what Shinji was doing to her, that he would put a stop to it, and even forgive Saber for her scarlet ways.
Some part of her… wanted Shirou to wake up and save her. When he doesn't, Saber stops fighting it. The pleasure, the sensations. She gives in to the feel of Shinji's cock carving her cunt into a perfect sleeve for him. She gives in to the orgasms he's forcing out of her, one after the other. Eyes half-rolled back in her head, tears streaking down her face, tongue sticking out of her mouth… Saber gives in.
Shinji notices, of course. Unlike Shirou, Shinji notices it all, can see it all… he knows her better than she's ever known herself, Saber finally realizes.
"That's right, bitch! Finally getting with the fucking program!"
SMACK!
His hand comes down on her pale ass cheek, and Saber squeals like a stuck pig. He's right though, she is indeed getting with the 'fucking program'. Giving in to the pleasure, allowing the ocean of ecstasy to wash over her and begin pulling her under… nothing else had ever felt so good. She was Shinji's bitch… and maybe, if it meant she got to feel pleasure like this, that was okay.
Lost in her own thoughts, drowning in pleasure, Saber barely even notices at first when Shinji finally cums inside of her. When she does notice, however, the orgasm hits in response and she cums her brains out at the feeling of him spilling his seed deep in her womb. Once he's done, he pulls out and lets go of her, allowing her to almost collapse on top of Shirou's sleeping form.
"Good times, slut. We'll have to do this again, and soon."
He's already getting dressed when she's finally able to turn to look at him. Getting dressed, and not even looking her way. He doesn't care. But she… she needs more. So, she crawls to him, and licks his cock clean before he can tuck it back into his boxers. Stopping, Shinji lets her, a wicked grin on her face that no longer disgusts Saber in the same way it did before, as he runs a hand through her hair, patting her head.
"Good girl."
———
"Yes, Shinji-sama! Please fuck me harder! Use my pussy as your personal cocksleeve! Aaaahhh!" Saber yelled as another orgasm washed over her. The words that she spoke would have made her past self throw up in disgust. But as she was now, those words granted her nothing but pleasure and fulfillment she never felt when she was a king or Shirou's servant.
Shinji laughed out loud hearing her words. "So, Saber, who do you like more as your master? Me or Emiya?"
Saber answered almost instantly. "It is Shinji-sama! Shirou couldn't even hope to compare to you! He is worthless as a man and a master when compared to you!" As she yelled those words she came again. And the resulting increase of tightness of her pussy forced Shinji to come as well.
As his semen filled her womb to the brim, Saber began to fantasize about getting finally impregnated by Shinji. The mere thought made her come all over again.
Shinji on the other hand was not sure whether he wanted to hassle with Saber getting pregnant, she would likely be impeded when taking his cock up her pussy. That was why he used magic to manually ensure when her womb would get pregnant with his seed.
But he also couldn't help but get excited thinking about parading the kid in front of Emiya. He could only imagine what an amusing face the idiot would make while watching Saber coddling the child.
But no time to think about that, he already came for the sixth time if his count was correct, and yet his cock was as hard as ever and his cum was as plentiful and thick as ever.
So he sat down on a stool. Without a word being told, Saber knew what to do. She got on her knees and grabbed her breasts. The weapons she used as king stopped her aging and as such her body never developed to its physical maturity.
But thanks to Shinji, he gave her her dream body. A body perfectly suited to pleasuring her beloved Master. She wrapped her breasts around the base of his cock and put the rest of his cock in her mouth.
Expertly she worked her tits and mouth up and down Shinji's cock with absolute glee. Her eyes were focused on him as she gave it her all to pleasure him. And she was clearly great at it as Shinji swore her mouth and breasts felt better than most pussies in the world.
Saber had found her true happiness. And she owed everything to her Master, Shinji Matou. AAnd she was going to serve him as thanks until the day she died.
Except that day was unlikely to come. Avalon was a paradise after all, and Saber couldn't imagine a greater paradise than this.