There are so many Mistress these days that are sadistic when it comes to slave training.
These Mistress love giving pain and discipline to a slave.
And many slave men adore a Mistress that is sadistic.
Each Mistress will be different in the way she is sadistic to the slave.
Often she will find out what the slave hates most and do that to him.
Often a Mistress will like to submit the slave to long sessions of pain and discipline.
The Mistress will sometimes laugh at the slave in pain.
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