Fate's a Bitch

A/N: Thanks to Zephyr Fauchelevent for the idea to have this happen during this route via their suggestion in the comments 2 years ago (2018 to 2020) This naughty idea has been swimming around in my head for a long time. Now time to make it so! Sorry for the long wait Zephyr....

I also thought to try to use some content of the visual novel, but decided I wasn't going to have fun going back and forth on my cell phone where I type my chapters. Here's a link to the scene if interested. https://lparchive.org/Fatestay-night/Update%20223/

"Well Shirou, I'm assuming your Servant told you how half baked magi like yourself share energy." Rin starts. "Well yeah, but..." You start, then Rin interjects, "You're about to get a lesson in magic from a proper Magus so shut your trap!" You do so. Silence is has for a moment. Rin seems to cool down. "Magi take the necessary magical energy from somewhere else if they can't supply it on their own. So, um, I have to do something about the insufficient part " Rin murmurs while giving you a shy look.

"Tohsaka, that's-" You say. " Rin chimes in as your head tries to make sense of the situation. "There are only a few ways for magi to tune in, right? We're of the opposite sex and we don't have time, so it's the most efficient way since it's like a contract."

Your can't make any sensible words come out of your mouth. "Ah. Uhhh.." you stupidly utter. "What, you don't want to do it with me?" Rin asks. "Eh... I'm sorry... " You start. Your face is burning red. "Let's do so if you'll let me. I like you a lot, you see. You're the most beautiful girl at school and, well, it's just.. this is like a dream come true. But, this is why I don't want this to be something like a contract." Your heart pounds in your chest as you confess to Tohsaka.

You can't think straight but you're telling Rin how you feel. Rin blushes as well. The silence is awkward and you look away from Tohsaka and scratch your check. Suddenly, you feel something touch your lips. "Hehehe, I kissed you~" Tohsaka says with a simple smile on her face. "Okay. Let's do it without anything else in the way."

You return her smile and nod. Tohsaka comes in closer for another kiss. You close your eyes and place your arms around Rin, enjoying the feeling of the school idol in your arms. As you two kiss, you feel her hands begin to wander and your clothes slowly come off, as do hers.

Rinst naked body next to yours is amazing. Her clothes do nothing to accentuate the natural curves of her body and C cup breasts. The pair of you carefully make it over to the bed as you grasp a handful of Tohsaka's titflesh. She sits on the bed and wraps her arms around your neck as she pulls you down on top of her. With a quick feel of her hands against your rock hard member, she whispers, "Feels like you're ready. I'm ready too. You'd better not cum before I do."

Rin guides your cock to her sweet honey-hole and slips you irrevocably inside. The hot wetness of her folds envelop and wrap around you as Rin wraps her arms around you, pulling you deep inside. Your kiss meets hers as you pump your meat stick into Rin's eager hole.

Nothing further is said beyond the sounds of your sex, moaning, kissing, and calling each other's name. You grasp and squeeze Rin's breast, running a thumb over her nipple. A moan is elicited from Rin as you thrust deep inside her. "Mmm.. I'm close... Cum with me.. cum inside me..." Rin squeezes you and rakes her nail across your back. Pump, pump, pump... The hot feeling of Rin's undulating core is too much to handle as you feel your core tighten. You kiss and feel her whole body shivering underneath you, gripping your hips tightly with her legs as she "now...!" Rin utters as you relet your pent-up jizz into her waiting pussy, and she her orgasm around your cock.

Unbeknownst to you, it was then that Fate itself decided to be a bitch and link you and Rin together forever. Normally, the Grail would protect you from such a future. But here they are, your swimmers entering Tohsaka's fertile, empty womb. There sits her egg, simply waiting for them to attack with intent to impregnate.