Rule 34 Dev - 3girls birthday blonde_hair blush brown_hair couple family fate_testarossa flower happy heart highres lastfin long_hair lyrical_nanoha mahou_shoujo_lyrical_nanoha mahou_shoujo_lyrical_nanoha_strikers mahou_shoujo_lyrical_nanoha_vivid multiple_girls open_mouth side_ponytail smile takamachi_nanoha vivio white_background yuri|13251974346