Bossy Delilah describes this as being your lucky day. For most slaves, this can only mean one thing - permanent chastity by the most evil mistress around.
Today is your very lucky day, because we're going to be committed to one another for life. See, your commitment to me is going to involve you being locked up in this little plastic cage. Once the lock is fastened, I'm going to take the key and ensure that only I control what happens to your cock.
I know how much you love me, and I really want to see how far I can push my powers. You've always said that you would do anything to make me happy, which is why I need to make sure you're locked up. From this day onward, your cock is controlled by no one but me. It comes out when I say, it's touched when I say. Though to be honest, I'm not entirely sure I'd ever find a reason to take this off.
- Bossy Deliah