把奴隶绑在椅子上，用贞操器给鸡巴提供足交

This time, I tied the slave to a chair and gave him a footjob. Of course I didn't ejaculate. He will not ejaculate for a while yet. I will let you ejaculate if I feel like it. From now on, I will make him wear a chastity device so that he will not get an erection on his own.