1girl black_horns blue_archive commentary cup demon_horns demon_wings dress earrings elbow_gloves evening_gown floating_earring gloves hina_(blue_archive) hina_(dress)_(blue_archive) holding holding_cup horns jewelry looking_at_viewer multiple_horns official_alternate_hairstyle pendant purple_dress purple_gloves purple_wings shirokitsune slit_pupils smile strapless strapless_dress upper_body white_background white_hair wings