2girls, apron, arknights, black_dress, black_gloves, blush, breast_envy, breasts, dress, earrings, gladiia_(arknights), gloves, grey_eyes, grey_hair, head_wings, indoors, irene_(arknights), irene_(voyage_of_feathers)_(arknights), jewelry, large_breasts, long_hair, maid, maid_headdress, multiple_girls, official_alternate_costume, pointy_ears, puffy_sleeves, sadiwosan, white_apron, wings