Miss Li calls John to come to her house and help her with her son, who is isolated and unable to make friends at school. He agrees to help her, and in gratitude, Miss Li gives him a big gift. She goes down on him and unzips his pants to start sucking his cock until he cums and she swallows all his semen.
A week later at school, Miss Li hides with him in a classroom and starts stimulating him with her huge breasts until John cums, but she wants more. She takes off her skirt, and John doesn’t wait any longer. He takes her and penetrates her, over and over again, enjoying his math teacher’s delicious vagina until he finally cums, releasing all that pent-up lust.