My chastity cage is mostly to prevent me from masturbation (which was a habit I couldn’t break myself of). Of course I’m expected to be faithful to my wife and not have sex with anyone else, but I don’t have much opportunity for that, so the cage is mostly to eliminate my self-pleasuring. Whenever my wife goes out, or when I go anywhere by myself, the rule is that I put my device on, lock it, and then she checks to be sure it’s secure. We have separate bedrooms, so I also wear it at night.