Masters do get tied up by other masters in the HouseofDetention. Master Diesel Washington has been tied up by Master Tober, and slave park willey brings him some water. Slave park is amazed by the muscular giant in bondage. He decides to play with Diesel, but it pisses the Master off. Clever Diesel convinces park that if he unties him that he'll fuck him really hard. Diesel keeps his promise, but he beats up on park first for having angered him in the first place. After some good punching and flogging, Diesel pisses all over park and fucks him good.