Rule 34 Dev - 1girl blue_bow blue_eyes bow bracelet brooch cosplay cure_diamond cure_diamond_(cosplay) dokidoki!_precure female_focus heart heart_brooch highres jewelry k-on! kotobuki_minako kotobuki_tsumugi long_hair looking_at_viewer magical_girl ponytail precure sayousuke solo very_long_hair voice_actor_connection|3919664736