Rule 34 Dev - 00s 1boy 1girl :o ai_ai_gasa akizuki_ryo antenna_hair blush brown_hair detached_sleeves heart hizuki_akira idolmaster idolmaster_dearly_stars long_hair midriff navel one_side_up open_mouth sakurai_yumeko side_ponytail skirt striped sweat thighhighs|3247371738