1girl, ahoge, artoria_pendragon_(fate), bikini, bikini_under_clothes, blonde_hair, blush, breasts, cowboy_shot, fate/stay_night, fate_(series), green_eyes, hair_bun, looking_at_viewer, no_pants, open_clothes, open_shirt, saber, shirotsumekusa, single_hair_bun, small_breasts, smile, solo, swimsuit