2girls, d, alternate_costume, aqua_hair, arknights, black_hair, blue_skin, blush, breasts, cleavage, colored_skin, dragon_girl, dusk_(arknights), earrings, enmaided, eyeliner, frills, hair_over_one_eye, hand_fan, holding, holding_fan, horns, jewelry, long_hair, looking_at_viewer, maid, maid_headdress, makeup, multicolored_hair, multiple_girls, nian_(arknights), pointy_ears, red_skin, sash, senju_yosiyuki, siblings, sisters, smile, streaked_hair, white_hair