Lady Kara was not happy with her slave. She wanted to make him abstain from sex because she heard he was addicted to sex. She forced him to wear a chastity device and she kept the key in a place he would never get it. She then left it there for a few weeks and made him endure the withdrawal symptoms as he could not approach any woman with her device on. He could not even masturbate.
This mistress is a big flirt. She knows how to tease and how to torture a guy without him knowing. She made this guy wear a chastity device and after he had worn it, she undressed and teased him. She knew he could not open the chastity device and the more she teased him the hornier he got and the hornier he got the more he felt pain as his dick pressed the device.