Bi-training van mijn twee sletten

You want to see what a bi-training with me looks like? Then watch! I first order my slave to get horny on my feet. I know that he loves my feet and his gets hard very quickly. This is the perfect time to get my sissy, Violetta! She now sucks the slave's cock and she does it quite well. She may jerk her loser cock and she may even cums, but slave can't cum... Is Violetta not sucking well enough or is my slave just incapable?! Regardless I punish the slave by breaking his biggest taboo and kicking him in his balls! Hopefully he learns to cum on my command...