You've committed to chastity with me

"Oh no, you can put that silly little thing away. Once you've committed to chastity with me there's none of this plastic cage or risk of pull out business.

I only supply my toys with the most expensive, highest security & inescapable belts on the market. I need to be certain that I'm the only person in the world to any access to your dicklet. Now get over here & let's get this thing unpacked & fitted on you"

You can put that silly little thing away