The only son of a single mother is always bullied by his friends and is a weak-willed child. Concerned for her son, the mother, Nao, tried to warn his friends and stop the bullying, but she fell into the trap of the little brats. Thinking they were just kids, she underestimated them, only to realize she was spending her days handling the children's sexual needs. Then, the mother is forced to have sex with her son and he ejaculates inside her.
