The kid's an idiot who makes heavy jokes on his stepmother all the time. He thinks he's being funny but he's pretty dumb and childish. The stepmother, already tired of the kid's bullshit, decides to give him a lesson and change the face of the relationship. After he scares her when he comes out of the bathroom and she drops the towel naked, he corners him, seduces him and makes him the best blowjob ever given to the chic, who magically is no longer so ingenious and barely says a word. Point for the stepmother