Test his powers

Jack left his office and as he walked down the hall, he looked into a room and saw his vice president of finances working late. Amanda "don't call me 'Mandy,'" Strawn was working late. She was a very good worker, but humorless, strict, and liked to wear boring pantsuits as well as always wearing her hair up.

Jack saw this as the perfect test. He took a deep breath and put his hand on the necklace and walked into Amanda's office. "Working late, Amanda?"

Amanda looked up and nodded, but then she saw the bulge in Jack's pants. "Oh my god, I need you to fuck me up the ass! Please, take my anal cherry! I've always wanted to be a submissive anal slut!" She jumped up and walked over to Jack and knelt. She was blushing at how much she was degrading herself, but she really did crave Jack's cock up her ass.