Stop jerking off in my house! Sexual education of my stepdaughter

Scott heard those strange noises coming from his stepdaughter's bedroom again and went to see what was going on with her. And this is what was happening... the girl was masturbating on the bed with her bare pussy and moaning with pleasure. Her stepfather was pretty fed up with all this, as it wasn't the first time he had caught the girl jerking off. Something had to be done... and the stepfather decided to give his stepdaughter some sex education by fucking her so hard that she no longer wanted to masturbate.