1girl, ahoge, babydoll, bad_twitter_id, bare_shoulders, bikini, blush, bracelet, breasts, cleavage, closed_mouth, collarbone, fate/grand_order, fate/prototype, fate_(series), feet_out_of_frame, frilled_bikini, frills, holding, holding_umbrella, jewelry, kou_(184756o), lady_avalon_(fate), lady_avalon_(second_ascension)_(fate), light_blush, long_hair, looking_at_viewer, medium_breasts, merlin_(fate/prototype), navel, official_alternate_costume, parasol, red_eyes, sky, smile, solo, swimsuit, thighs, twintails, umbrella, very_long_hair, white_bikini, white_hair, white_umbrella