Mistress Van Licks wanted to immobilize this guy and she proceeded to do it the best way she knew how. She had been told by her friend that it would be better for her to use the chastity key to do it so she bought a chastity device, had him wear it and then she hid the key and had fun watching him struggle to get it out. When he could not, he agreed to submit to her.
Mistress Yara was out to tame this guy and she did not hesitate to do so. All that she wanted was to have the guy wear the device and for her to hide the key so that he would not have it easy unlocking it. The mistress had a great time at the guy's expense and she made sure that it all happened her way. She managed to tame him.
When this mistress needed money, she knew that the best way to get it was to use this guy. So she went out of her way to make him wear a chastity device. The mistress was sure he would not want to keep wearing it and since she would hide the key, he would have to pay her to remove it. That is exactly what she did to the guy.
With her chastity key, mistress Morrigan was able to control this guy. She did not care what he felt. All she did was to have him wear a chastity device which she lied to him would stiffen his dick and he would fuck her hard and give her crazy orgasms. He agreed. But instead of that, it gave her control over him as she hid the keys to the device.
Lady Rockabella did not even have to entice her husband to wear a chastity device. She had taught him to be obedient and he was obedient to her today. The mistress then taught him how to wear a chastity device and he wore it after she was done instructing him how to go about it. For being a good boy, she teased him a little the way he liked it.