Princess Cera holds the key to your chastity device. She doesn't plan on wearing it around her neck like jewelry as you wanted her to do. Instead, you are now at her mercy. She plans to tease and humiliate you by putting you on a masturbation fast. You can no longer touch your little dick unless she wants you to. You can't even take a piss unless she unlocks your chastity device. You better hope you didn't drink a lot of water earlier.