Rule 34 Dev - 1girl :o black_bow blush bow breasts brown_eyes brown_hair brown_sailor_collar brown_serafuku brown_shirt brown_skirt building cellphone commentary_request earbuds earphones from_side head_tilt highres holding holding_earphones holding_phone kouzuki_mahiru looking_at_viewer looking_to_the_side medium_breasts nemuri_nemu night night_sky outdoors parted_lips phone pleated_skirt railing sailor_collar school_uniform serafuku shirt short_hair signature skirt sky solo yoru_no_kurage_wa_oyogenai|21861902322