Lady Betty had seen chastity devices online so she bought one and she wanted to try it on her man. And she did not hesitate to do it. The mistress told him it was what they had been waiting for and that it would be a huge turn-on for them or at least for her. He did not want to disappoint her so he wore it. But as he got a hard-on, he was hurt and she laughed at him until she cried.