This slave claimed that he would love to become Mistress Mercedes' new slave. So she invited him to give him a chance! First she peeled down her black white socks. They have become wet and sweaty after she has worn them the whole day. She stuffs them all in his mouth to make him suck the sweat out of them. After that she pits on them just to make him suck out her spit too. Then she takes off her jeans shorts and also spits on them! The slave gets his ultimate experience and in the end she grants him an access to her slave stable.