Sybil came for a private lesson from their professor. It's already been quite the ordeal, but there's a lot more for them to learn. Sucking is the name of the game and a good cocksucker always gets ahead. He pulls them from the shed and drags their hobbled body through the grass to his workshop. They're going to prove that they are a good cocksucker. This student has some lovely tits. They are perfect for hanging them. Once they are up on their toes the whip is going to really teach the lessons that he's been trying to get across.