Crystal turned to go, But Eric grabbed her wrist with his right hand. “Wait,” he said. “I have something for you.” Eric let go of her wrist, and then he took a choker and a pendant from his pocket. The pendant was a glass eagle with extended wings, and the choker was made from black leather. Before Crystal could react, he reached forward and clasped it around her neck.

Crystal stepped back with a frightened expression on her face. She touched the collar and tried to remove it, but it ...