step-Son thinks step-mom is giving him hints that she wants to fuck him. He keep pestering step-mom for sex, touching her inappropriately. step-Mom tries to get him to stop, saying that it is wrong, but she reluctantly keeps going further hoping to satisfy him without fucking him. Starting with allowing him to suck her tits, he convinces her to jerk him off. After begging her to fuck him, step-Mom eventually agrees to call step-dad in so he can watch them fuck, as that is better than what he wants. However, step-Dad finds fucking step-mom with the step-son watching irresistible, convincing step-Mommy to take the step-son's cock in her pussy, eventually getting flooded with the step-son's cum.