Just some data points: Lisa says "faster, faster" a lot, like she's late for a meeting. I'd think that an impolite thing to say more than once a session, but maybe I'm just uptight. Matt, at one point, blindfolds her and ties her up, and just when you think he's going to start some dirty talk that really is dirty, he says, "You're on a beach in Thailand" - like a Thomas Cook advert!