2girls, animal_ears, blush, breasts, cat_ears, chest_jewel, cleavage, cosplay, detached_sleeves, facial_mark, highleg, highleg_leotard, holding_hands, leotard, long_hair, looking_at_viewer, low_twintails, mio_(xenoblade), mizuki_riko, multiple_girls, nia_(blade)_(xenoblade), nia_(blade)_(xenoblade)_(cosplay), nia_(xenoblade), official_alternate_costume, pantyhose, short_hair, simple_background, small_breasts, thighhighs, twintails, very_long_hair, xenoblade_chronicles_(series), xenoblade_chronicles_2, xenoblade_chronicles_3, yellow_eyes