"Mums Teach Sex, Do Your Kids?" A hilarious comedy for all the family. In this movie dads Will (Philip Seymour Hoffman) and Jake (Zac Effron) are getting ready to pamper their sweet little daughters. The family has a lot of fun at a sleep over, but when mom Crystal (Haylie Duff) and dad get up to leave, things get awkward. The girls refuse to listen to mom's plans for them and insist on going to sleep. Hoping to get some attention from her kids, mom decides to sleep with her boyfriend, but will he be discreet?.