1girl, bikini, black_choker, black_jacket, blonde_hair, blush, breasts, buoy, chibirisu, choker, cleavage, ereshkigal_(fate), fate/grand_order, fate_(series), hair_ornament, jacket, long_hair, looking_at_viewer, open_clothes, open_jacket, open_mouth, partially_submerged, red_bikini, red_eyes, smile, solo, swimsuit, twintails, water