Lady Tanja wanted to torture and humiliate this guy for masturbating too much. So she used a chastity device to have her way. The mistress forced the guy to wear the device and once he had worn it, she then teased him and flirted with him. In addition, she gave him jerk off instructions and he had a hard-on which hurt him as the device could not allow for expansion of his dick. He was in pain and he could not touch his dick.
Lady Tanja is a naughty mistress and she is looking for ways to be even naughtier. That is what she did today as she role played as a doctor. She had a naughty doctor who needed to be punished even as he needed to be checked and treated. She found out the cause for his problem was naughtiness and he needed to be punished. So she punished him in a naughty manner.
Lady Tanja was in a naughty mood and she wanted to do something she had never done before in her practice. She had never flirted or fucked her patient. But today she wanted to try flirting with him. So she used her big tits to flirt with the patient. She also talked dirty to him as they discussed about his condition and she managed to give the patient a boner.
Lady Tanja loves to humiliate gullible guys. She knows that they cannot do anything to her and she has fun at their expense. She got this loser to wear a chastity device after she had lied to him that she was interested in him and that she was going to fuck him thereafter. It did not happen and he had to endure the torture and humiliation of being made to wear a chastity device.