Stepmommy's cum-training fantasy

You've had the suspicion that your girlfriend is holding out on you about her deepest, darkest, kinkiest fantasies. You were right! She finally wants to admit it all to you. After all, she knows a pe..rvert when she sees one. Surely you've seen bukkake videos, right? And cum-training videos? Mmmm.. stepmommy's fantasies are so much dirtier. Mostly because they involve her stepdaughters..She wants to show them those cum-trainer videos. She wants to teach them to worship cocks... and cum....