2girls, alternate_costume, animal_ear_fluff, arknights, astesia_(arknights), astgenne_(arknights), bikini, blue_bikini, blue_eyes, blue_hair, blush, bracelet, braid, breasts, bright_pupils, closed_mouth, cup, diamond-shaped_pupils, diamond_(shape), dress, drinking_glass, garuka, goggles, goggles_on_head, holding, holding_cup, jewelry, long_hair, medium_breasts, midriff, multiple_girls, navel, ponytail, see-through, see-through_sleeves, siblings, sisters, skirt, sleeveless, sleeveless_dress, smile, split_mouth, swimsuit, symbol-shaped_pupils, very_long_hair, wading, water, white_dress, white_pupils, white_skirt