1girl, afloat, ahoge, arknights, bare_shoulders, barefoot, bikini, black_bikini, breasts, burnt_clothes, cleavage, collarbone, detached_sleeves, feet_out_of_frame, food, hair_intakes, hair_ornament, hair_rings, heqing, holding, holding_food, horns, innertube, long_hair, long_sleeves, looking_at_viewer, lying, medium_breasts, official_alternate_costume, on_back, parted_lips, popsicle, purple_eyes, red_hair, solo, star_(symbol), star_hair_ornament, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, swimsuit_cover-up, thigh_strap, very_long_hair