1girl, d, bikini, blush, eyelashes, fate/grand_order, fate_(series), lady_avalon_(fate), lady_avalon_(second_ascension)_(fate), looking_at_viewer, merlin_(fate/prototype), open_mouth, purple_eyes, smile, socks, solo, swimsuit, teeth, tongue, twintails, watosu, white_bikini, white_hair, white_socks