1girl, ahoge, ass, back, bare_shoulders, bikini, blonde_hair, blush, breasts, earrings, fate/grand_order, fate_(series), green_eyes, hair_intakes, jewelry, kurozawa_yui, large_breasts, long_hair, looking_at_viewer, looking_back, lotion, lying, nero_claudius_(fate), nero_claudius_(swimsuit_caster)_(fate), on_stomach, red_bikini, smile, solo, sunscreen, swimsuit, thighs, twintails