1girl, armpits, arms_up, blue_eyes, blush, breasts, brick, britomart_(fate), britomart_(final_ascension)_(fate), casual_one-piece_swimsuit, cleavage, double_bun, fairy, fate/grand_order, fate_(series), hair_bun, highleg, highleg_swimsuit, kneeling, large_breasts, navel, o-ring, one-piece_swimsuit, open_mouth, pointy_ears, solo, swimsuit, thick_thighs, thighs, twintails, two-tone_swimsuit, water, wet, white_hair, yayoi_maka