Gianna is watching a porn video to learn how to give a proper blowjob to her new boyfriend, as she doesn't have experience her step-mom Brooklyn decides to help her, so she gets naked wearing only a strap-on dildo, At first Gianna gets shocked but she realizes this would be a better way to learn, Brooklyn teaches her how to suck dick properly, then they move on to learn how to ride a cock, at that moment Tommy, Gianna's step-dad gets home and finds them having sex, Brooklyn is so excited now they have a real dick to practice and they can be good parents by helping her daughter be prepared for sex. So Gianna starts sucking Tommy's dick using the techniques she just learned from her mom, then Tommy fucks Brooklyn then he fucks Gianna, then Brooklyn again, then Gianna again until he comes, delivering all his cum inside Brooklyn's pussy to let it drip into Gianna's mouth.