1girl, ahoge, back, bare_shoulders, bikini, blush, breasts, cirnos, dakimakura_(medium), detached_sleeves, fate/grand_order, fate_(series), frilled_bikini, frills, hair_intakes, lady_avalon_(fate), lady_avalon_(second_ascension)_(fate), long_hair, merlin_(fate/prototype), open_mouth, red_eyes, sideboob, sideways, solo, swimsuit, white_bikini, white_hair