The parents asked their younger sister to take care of their child for a few weeks while they were on a business trip abroad. Before that, the uncle also went on a business trip and would not return for a few weeks. She had to cook, wash clothes and do all the daily activities so that he could focus on studying. One day, the nephew was studying genitals and had difficulty understanding the lecture in class, so he asked his aunt a lot of things that made her so horny that she couldn't stand it. and she said she would practice to make him understand so she and her cousin started fucking each other. From that day on, he was addicted to his aunt's pussy and always invited her to have sex. He was away for a long time, so she also lacked the feeling of being fucked, so they made each other happy in this perverted incestuous love affair. His nephew had such a wonderful tongue that made his aunt extremely happy. After playing, he used his middle finger to poke her pussy, causing the old aunt to squirt all over. She praised her nephew for being so wonderful. and told him not to tell anyone about this. When their parents picked them up, they still couldn't help but feel regret on their faces because they were both very happy in the past few days.