2girls, back-to-back, black_legwear, blonde_hair, blue_eyes, blush, brown_hair, dress, elbow_gloves, flat_chest, frills, garters, gloves, gothic_lolita, hair_ribbon, lolita_fashion, long_hair, mecha_musume, multiple_girls, purple_eyes, ribbon, short_dress, thighhighs, tress_ribbon, wings, zettai_ryouiki