1boy 1girl aged_down blush brother_and_sister brown_hair closed_eyes commentary_request hair_bobbles hair_ornament hood hoodie kiss kissing_forehead kuroki_tomoki kuroki_tomoko nuka_(nukamochi) short_twintails siblings sidelocks translation_request twintails watashi_ga_motenai_no_wa_dou_kangaetemo_omaera_ga_warui!