1girl, absurdres, bare_legs, bare_shoulders, black_one-piece_swimsuit, blue_archive, blue_halo, blush, collarbone, flat_chest, food, frilled_one-piece_swimsuit, frills, grey_hair, hair_between_eyes, halo, highres, holding, holding_food, long_hair, looking_at_viewer, miyako_(blue_archive), miyako_(swimsuit)_(blue_archive), official_alternate_costume, one-piece_swimsuit, parted_lips, ponytail, popsicle, purple_eyes, shiino_sera, solo, swimsuit