1girl, ass, back, bare_shoulders, bikini, black_bikini, breasts, fate/grand_order, fate_(series), from_behind, glasses, green_bikini, hair_between_eyes, large_breasts, long_hair, looking_at_viewer, looking_back, mukunokino_isshiki, purple_hair, red_eyes, scathach_(fate), scathach_skadi_(fate), scathach_skadi_(swimsuit_ruler)_(fate), scathach_skadi_(swimsuit_ruler)_(final_ascension)_(fate), solo, swimsuit, thighs, two-tone_bikini