Punishment for not following rules set in Kinky arrangement

In BDSM scenario, a fat male slave suffers heavily at the hands of his Mistress. I am spanked ‘for real,’ and I guess I must like it because I came; he humiliates me and then gives me a rather vicious caning which I really enjoy. The scene is Both Bdsm and Fatal Female Domination as well as punishment with a furious red-haired Mistress.