24155996085
1girl37_(reverse:1999):dalternate_costumebeiji_shutiaoberetblack_hatblue_bowblue_bowtieblue_cardiganblue_eyesblue_hairbowbowtiecalculuscardiganclipboardequationhand_uphands_uphatholdingholding_clipboardlong_hairmathopen_mouthreverse:1999shirtsleeves_past_wristssmilesoloupper_bodywhite_backgroundwhite_shirt
