Kai has a rather odd obsession with his stepmom Artemisia’s breasts. He stares at them constantly, follows Artemisia around the house, and tries to fondle her occasionally. Fed up with her stepson’s attitude, Artemisia hires Sarah, the super nanny who specializes in these kinds of fixations. Sarah has a strict approach to teaching young perverts like Kai. First, she pulls her massive tits out and asks Artemisia to do the same. Then, they put Kai to the test, forcing him not to touch their sweet jugs while still getting a good eye on them. Next, he receives his first real punishment: watching hours of motorboating videos. The plan quickly backfires as Kai ends up jerking off obsessively to these vids. That’s when Sarah realizes that the problem is much bigger than she thought and that they should be trying a different method. Asking Artemisia to take her shirt off again, they try some aversion therapy by giving Kai a titjob and sucking his cock while also sprinkling some water on him to try and generate self-control on the kinky boy. Finally, Artemisia and Sarah realize that they had it all wrong. It’s not through rejection that Kai will learn to cope with his obsession. He’s still a virgin and he just needs to have sex to make those intrusive thoughts go away. Artemisia and Sarah join forces to give Kai one filthy first time to finally cure Kai’s obsession.