Something that male chastity brings with it is a huge amount of relief for the men involved in that lifestyle. While it may seem a bit odd to look at it in that way, take a minute and consider all of the reasons that men enter into chastity. One of those reasons is that they do not have the ability to stay in control of their lives and, therefore, need someone to guide them along. These are the men with selfish and self-centered impulses. They care very little about satisfying their partners and must be taught how to slow down and do that. Another reason is that they have random erections all the time and give into instant gratification.
A huge reason that male chastity brings relief to these men, however, is that they no longer have to make decisions of this sort. In fact, they can simply sit back and relax as they do the bidding of their Key Holders. These are men that may just be in charge of others all day long due to work related reasons. By the end of each day, they are ready to relinquish that control and have someone else make the decisions for them. Enter the Key Holders, Mistresses or Masters. Once their work day has ended, these men can go home and be ordered about without having to make a single conscious decision. They just do as they are told.
This may not make sense to those men that are not involved in male chastity because they may dream of the type of position that these men hold in their public lives. On the other hand, if you think about just how tiring and draining it can be to be in charge of things on a daily basis, you might come closer to understanding this mindset. They want to come home and simply relax. To them, relaxing is letting someone else be in charge of them. Once you give it some thought, you will see why it makes all the sense in the world.