1girl, apple, arknights, bikini, black_bikini, black_collar, breasts, cleavage, collar, demon_horns, feet_out_of_frame, food, fruit, grey_hair, hair_ornament, hair_spread_out, horns, infection_monitor_(arknights), jewelry, long_hair, lying, medium_breasts, milluun, mudrock_(arknights), mudrock_(silent_night)_(arknights), necklace, official_alternate_costume, on_back, oripathy_lesion_(arknights), parted_lips, red_eyes, rock, signature, solo, swimsuit, water