Happy birthday honey! I can’t believe my sweet boy is a man now. To celebrate this special day I got you a gift. I want to help you make sure you choose the right girl to date and marry. There are so many corrupt girls out there who only want to seduce you. step-Mommy will protect you from all of them. This cage will make sure that these evil witches won’t be able to tempt you. They can try all the tricks they want but step-Mommy's sweet boy will make the right choice. Once you find the perfect girl, if I approve I'll hand the key to her. Until then step-Mommy will help you keep it safe. Ready for your first day as a real man? Take off your pants and step-Mommy will help you put this on. No woman will take care of you the way I do. It's ok to admit you are attracted to your step-Mommy, because I feel the same about you too. Now that I own you I can admit it. Even if you do find the woman who wants to take over this caged cock do you think I'd really give her the key? Not a chance. step-Mommy always comes first. This cage ensures no woman will ever take my sweet boy away from me. I know you’re going to be so desperate to be let free and cum. There’s only one way I’m going to allow that to happen from now on. You can only be let free when step-Mommy decides she’s going to let you cum in her pussy. I’m so glad you’re a man now.