belle and wise (zenless zone zero) drawn by popochi_fuwa

1boy 1girl belle_(zenless_zone_zero) black_pants black_shirt black_thighhighs blue_hair blue_jacket brother_and_sister closed_mouth clothes_writing commentary_request crossed_bangs crossed_legs earrings food green_eyes grey_hair hair_between_eyes hair_ornament head_rest highres holding holding_food holding_popsicle invisible_chair jacket jewelry letter_hair_ornament open_mouth pants popochi_fuwa popsicle shirt shoes short_hair siblings simple_background single_thighhigh sitting smile thighhighs white_background white_shoes wise_(zenless_zone_zero) zenless_zone_zero