1boy 1girl bad_id bad_pixiv_id blonde_hair chouyaku_hyakunin_isshu:_uta_koi closed_eyes couple hand_on_another's_cheek hand_on_another's_face hetero husband_and_wife japanese_clothes long_hair painttool_sai_(medium) petals sentarou_(1000bon) smile very_long_hair yasuko_(utakoi) youzeiin