A manga about Fate/stay night

Hey guys, i’ll just go straight to the point. Back when Fakku.net was free, I read a fate/stay night manga. I don’t remember all the characters, but i think it was a silver(maybe) haired (braided) girl and Saber was fighting to take a bento box to the school. I know it’s not much to go on with but If anyone remembers anything like that, please respond.

Ps. There wasn’t any hentai scene in the manga as far as i remember.