I am visiting Mistress Ezada Sin and have brought my personal slave with me who is still an anal virgin. I know that Mistress Ezada´s slave is a big slut and very experienced in taking cocks, so I hope that my sub will learn something today. Of course our slaves have to be in chastity for this training. They need to enjoy getting fucked by our cocks, without having any sexual fulfillment themselves. We begin the strap-on training, by having our slaves suck our big dicks. I don't care that my slave is still a virgin, I put on a medium sized cock anyways. I want him to learn fast! After we are satisfied with the blowjob, we put our fuck toys on the cage, heads closet to each other. While Mistress Ezada fucks her slave with her huge dick, I finger the virgin´s butthole and stretch him open for his first time of anal sex. And let me say one thing: There will be no mercy for virgins.