You are brothers! They can't be doing that

At midnight, the mother of these children approached her room to inspect what they were doing. The kids never imagined they were going to be discovered. When the woman opened the door, she looked at her daughter and her son masturbating in the same bed. At first it was a shock to her. He couldn't believe that his two little ones were doing incest. But he didn't get carried away by rage. The woman lay with them in bed and gave her a master class in sex education. He made his two children have sex, making the two boys learn the methods of disease prevention and pregnancy in bed.