Rule 34 Dev - 1990s_(style) 1boy 1girl backpack bag black_hair long_hair mama_wa_shougaku_yonensei mizuki_natsumi_(mama_wa_shougaku_yonensei) natune ponytail randoseru retro_artstyle short_hair simple_background yamaguchi_daisuke_(mama_wa_shougaku_yonensei)|6047898246