In the previous episode the professor's lesson for is students; Blake, Natasha and Bridget was to learn how to escape. Now it's time for the professor to teach them two-on-one bondage. Bridget and Natasha will team up to tie Blake. He guides them as they each tie her ankles to the chair. Next, he demonstrates how to properly tie her wrists with rope. As her arms are tied up and behind the chair, they gag her with a cloth gag. Will the girls end up getting a passing grade?