1girl bangs bare_shoulders between_breasts bikini black_hair blue_bikini blue_eyes breasts closed_mouth collarbone commentary_request contrapposto fate/grand_order fate_(series) forehead hair_bun hair_ornament haruhisky highres indoors light_blush long_hair looking_at_viewer medium_breasts navel official_alternate_costume parted_bangs plant pool potted_plant side_ponytail single_hair_bun sleeves_past_wrists solo standing sweatdrop swimsuit ushiwakamaru_(fate) ushiwakamaru_(swimsuit_assassin)_(fate) ushiwakamaru_(swimsuit_assassin)_(first_ascension)_(fate) v-shaped_eyebrows very_long_hair weapon weapon_on_back