1girl absurdres bad_id bad_pixiv_id bangs bare_arms bare_shoulders black_background blue_one-piece_swimsuit breasts character_name collarbone commentary_request cowboy_shot embarrassed fate/kaleid_liner_prisma_illya fate_(series) from_below gradient_background grey_background hair_between_eyes highres holding illyasviel_von_einzbern long_hair looking_at_viewer looking_down name_tag old_school_swimsuit one-piece_swimsuit parted_lips raised_eyebrows red_eyes school_swimsuit shaded_face shiny_clothes sidelocks skindentation small_breasts solo star_(symbol) straight_hair swimsuit thigh_gap thighs transparent wet wet_clothes wet_swimsuit white_hair yuzuzukushi