[Challenge #292/297] "Proxima Centauri" (Fate stay/night)

[luminious]

Title: Proxima Centauri
Fandom: Fate stay/night
Pairing: Fem!Emiya Shiro/Artoria Pendragon
Rating: T
Prompt: #292: Star & #297: Stay
Language: English
Word Count: 899
Content Notes: Nothing. Spoilers for the regular non-genderbending series I guess but I mean the visual novel and anime adaptation for the Fate route came out almost 20 years ago so...
Author Notes: As usual I see a nice het ship and went "ok but what if they were gay?".
Summary: Three Command Spells, seven Masters as well as Servants, the school beauty Tohsaka Rin a temporary guest in her home (who much to Yashirō's annoyance is very demanding and picky about breakfast and dinner), and a Holy Grail that can make any wish come true—Yashirō never would've thought at the start of the year that she'd learn and be a part of all these things by February (Or, ten things that possibly could've happened between Saber and a female Shirō. Ten sentences, Fate route).

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( ''I ASK OF YOU—ARE YOU MY MASTER?'' THE FEMALE KNIGHT ASKS YASHIRO WHO IS SITTING ON THE FLOOR OF HER SHED, AND ALTHOUGH YASHIRO HAS NO CLUE HOW THIS WOMAN ARRIVE AT HER HOME OR MEANS BY HER WORDS, SHE HAS A STRONG FEELING THAT WHAT HAPPENS FROM HERE ON OUT WILL BE SOMETHING TO WRITE IN THE HISTORY BOOKS... )