A Fateful Birthday (Fate/Stay Night)
A Fateful Birthday (Fate/Stay Night)
A Fateful Birthday (Fate/Stay Night)
Poll Winner
Themes: Threesome, Breeding, Rough Sex
Summary: Shirou arrives home from a long day at work on his birthday, to find Saber and Sakura waiting and without clothes. Both wanted to give the man they loved most a surprise. However, it's they who get a surprise when they see what Shirou is packing and how much stamina he has as he fucks and breeds them into the morning. In the end, it's a good birthday for everyone, not just Shirou.
-x-X-x-
“Ladies, I’m home!”
Now, it should be stated... Shirou Emiya had not forgotten his own birthday. Really, he hadn’t! He just... didn’t put too much stock in such things. At least when they pertained to him. If it were Sakura’s birthday, or Christmas, well, he would go all out splurging for his two girls. Sakura and Saber were the loves of his life, and he would do anything for them. Celebrating holidays was just par for the course.
But Shirou... well, Shirou was inherently selfless. To a fault, even. He didn’t see as much value in celebrating his own big days, especially his birthday. So yes, he hadn’t forgotten what day it was... but he also wasn’t expecting anything from anyone. In hindsight, he probably should have.
“Welcome home, Senpai~”
“W-Welcome home, M-Master...”
Standing there in the entryway of the house the three of them share, Shirou can only stare, gobsmacked. Saber and Sakura were waiting for him, obviously. But they weren’t just waiting for him, they were... well, presenting themselves to him. Both women were completely naked, for one. For two, they were also both on their knees, pressing their foreheads into the floor, prostrating themselves on the ground.
“W-What... what are you two doing?!”
Even as Shirou chokes on his own spit, the reactions from the two ladies couldn’t be more different. Both are blushing of course, but Sakura, as she looks up at him, has a broad smile on her face. Saber is MUCH more embarrassed, and its clear from the start just which one of them came up with this idea and just who’s going along with it.
With a sudden, practiced motion, Sakura swoops out of her prostration pose, her back arching as she comes up onto her knees. This in turn causes fascinating things to happen to her sizable breasts, which bounce and jiggle for a moment before landing squarely upon one of her arms outstretched beneath them. As she lifts her tits up for his viewing pleasure, the purple haired young woman bats her eyelashes suggestively.
“What does it look like we’re doing, Senpai? Do you not like what you see?”
Shirou swallows thickly at that. Meanwhile, Saber also comes out of her prostration pose, though her movements are more rigid and mechanical. She also isn’t nearly as well-endowed as Sakura, so while her smaller breasts do bounce and jiggle, she has to lift her arm higher up her chest to give off the impression of lifting her tits for Shirou’s inspection.
... It’s obvious that they’d practiced this beforehand. Choreographed the moment to perfection, even. Looking between them, Shirou blinks slowly, ultimately overcoming his shock as he finally pins his gaze on Sakura.
“... Sakura, have you been spending too much time online again? Saber, I thought I told you to keep an eye on Sakura’s internet hours?”
Both women react similarly and predictably to that, Sakura blushing and Saber blanching as the former tries to shake her head vehemently and deny it, while the latter just hangs her head in shame.
“W-What?! That’s neither here n-nor there, Shirou!”
He raises an unimpressed eyebrow at Sakura, making her duck her head for a moment before finding her resolve once more.
“I-It truly doesn’t matter! Its your birthday... and we’re here f-for you! We want you to have us all night... we want you to fuck us and creampie us and knock us up!”
... Whoa, that escalated quickly. Shirou blinks owlishly at Sakura for a long moment, but the purple-haired girl, for all her red-faced embarrassment, refuses to look away again. And as he’s staring at Sakura...
“Y-Yes. Sakura is right... we b-both want these things, Master. We want you to... knock us up.”
They were polar opposites in appearance but joined together in purpose. They were united in this instant as two women who wanted only one thing... his cock.
Unfortunately, there was only one of him. And so Shirou had to pick who to go for first. Before he could even try to figure out how to decide such a thing however...
“Fuck Saber first! Plow her silly, Shirou! I can wait~”
“W-What?! I thought we agreed you’d go first!”
“I’m altering the deal Saber; pray I don’t alter it further!”
That feels like a quote or something, but if it is, Shirou doesn’t recognize it. Saber seems to, because she sputters in response, even as Shirou shrugs and moves behind her. Before the blonde King of Knights can muster up any further argument, he buries himself inside of her tight, muscled pussy. Her inner walls immediately clench down around his cock as she seizes up, arching her back and squealing as he fills her with his man meat.
Sakura just moans right alongside them, fingering herself and watching with lidded eyes as Shirou begins to fuck Saber hard and fast. The blonde’s cunt is incredible, and he just can’t get enough of it. In fact, as he starts to really pound her... he finds he simply can’t stop. She’s just too good, and he’s having too much damn fun.
It’s unlike him... but maybe it’s not. Maybe this part of him was already lurking deep inside, just waiting to come out. With a rough growl, Shirou really begins fucking Saber into the bed, making her drop her face into the mattress to hide her embarrassing squeals and screams of ecstasy as he makes her cum for him again and again and again.
She can’t hide her curling toes however, or the way her pussy gushes as her inner walls flex and tighten and clench down so very hard around his cock. In the end, she milks him of his load, and Shirou groans hoarsely as he fills and fills her with his seed. But not before he’s made Saber cum over a dozen times, leaving even the Heroic Servant spent as she flops to the bed, sprawled out and having to spend a moment recovering.
While she’s spending that moment getting her breath back, Shirou... has already moved over to Sakura. Her plush backside and soft hips give way under his fingers as he grabs her by her ass, letting Shirou know right off the bat that he has to be... gentler with Sakura than with Saber. Easier said than done, because as his cockhead teases Sakura’s entrance, the purple haired woman looks back at him with a dangerous glint in her eyes.
“Don’t you dare hold back, Senpai.”
Shirou scoffs at that but doesn’t dignify it with words. Instead, he thrusts into Sakura and makes her squeal. Then, he begins fucking her. But he doesn’t go as hard as she might want. He goes as hard as he thinks she can handle. Sakura has probably been consuming WAY too much porn, but what she doesn’t know can’t hurt her, right?
It takes a bit of tinkering, but Shirou gets her to her limits. He finds them, and he doesn’t go beyond them. He would never forgive himself if he actually hurt Sakura, but at the same time, he’s always been something of a people pleaser. He wants to give Sakura what she wants... and that means fucking her silly, within reason.
Luckily, she’s in no state to question if he’s really giving it his all, as he plows her hard and fast into the bed as well. The sound of flesh slapping against flesh and the squelching of his cock moving at rapid speeds in and out of Sakura’s hungering twat fills the room, only drowned out in volume by Sakura’s squeals and screams as she orgasms for him just as much as Saber did.
Finally, he cums yet again, this time creampieing his darling kouhai. He fills Sakura with his seed, breeding her on the spot just as he’d endeavored to do with Saber. Whether his seed will actually take or not is certainly up for debate... but then, that’s what repeated efforts are for, isn’t it?
As he pulls out of Sakura, Saber’s mouth is suddenly on his cock. None of the King of Knight’s earlier embarrassment or reluctance remains. She has completely thrown away her dignity in exchange for lust at this point, but not just that... love as well. Her blue eyes stare up into Shirou’s face as she slobbers and slurps the mess off of his cock, getting him ready for another round.
Shirou, meanwhile, feels his member growing rock hard all over again under her ministrations. And he realizes... they’re just getting started. In fact, he’s eager to go all night long.
-x-X-x-
Looking for something Original from me to read? Check out !
-x-X-x-
If you'd like to read more of my work not seen on this website, check out and where I have over a thousand stories!
If you'd like to contribute to funding my writing at all, check me out on
Thanks for reading
HPDBC