1girl absurdres ass back black_hair blue_eyes breasts brikot closed_mouth cowboy_shot fate/grand_order fate_(series) flower from_behind hair_bun hair_flower hair_ornament hairpin highres japanese_clothes katsushika_hokusai_(fate) kimono light_blush looking_at_viewer looking_back octopus purple_kimono short_hair single_hair_bun tokitarou_(fate)