Step-Son tells step-mommy he has sexual desire for her. He convinces step-mommy that the only way to get rid of these desires is to let step-son do what he wants with step-mommy. step-Son fucks step-mommy's mouth, then convinces her to let him fuck her pussy!!! She even calls him step-daddy at step-sons request. step-Mommy turns out loving it and accidentally lets step-son cum in her!!! Sh'e ends up hoping this doesn't cure step-son's desire!!