The delicious sexy soap Masters of Sex returns for its second season this Sunday at 10 pm on Showtime, and it was one of my favorite series last year, thanks to its tricky high-wire blend of fact and fiction (being based on famous sex researchers Masters and Johnson, and all). But I often thought to myself, "How much of this is real, and how much is fakey-fakey-fake?" Well there's a great fan-made infographic that sheds some light on the subject, and here's a little taste about the show separates fact and fiction.

Check out the rest of this infographic here in all its myth-busting glory—and check out Masters of Sex, if you haven't already. It's the Prime Minister's Tits! (I have no idea what that means.)