1girl, black_choker, blue_eyes, casual_one-piece_swimsuit, choker, fate/grand_order, fate_(series), flat_chest, franshiyum, frilled_one-piece_swimsuit, frills, highleg, highleg_swimsuit, long_hair, meltryllis_(fate), meltryllis_(swimsuit_lancer)_(fate), meltryllis_(swimsuit_lancer)_(second_ascension)_(fate), off-shoulder_one-piece_swimsuit, off_shoulder, one-piece_swimsuit, purple_hair, sleeves_past_fingers, sleeves_past_wrists, smile, solo, strapless, strapless_one-piece_swimsuit, swimsuit, very_long_hair, wading