Even if you don't watch "Game of Thrones" regularly, you might have heard about some of its OMG moments: the death of the main character, Ned Stark; the Red Wedding; the Purple Wedding. You might have ...

But hey, it's not like incest wasn't a popular theme throughout Game of Thrones. A kiss between siblings was a normal plot line in the captivating HBO drama, which lasted eight seasons. It's just ...