Butt Machine Boys tells us the story of Andrew Blue and the fuck machine as such - The hot, young hunk wakes up in his Ass Master’s cell. He’s resisted his Master’s requests thus far, but is now at the point where must obey. He amuses the AM by stripping out of his leather garb and proceeds to play with his cock and sweet hole. Soon though, a large black dildo is thrown into the cell and he is ordered to bury the full length of it up inside him. This is just a warm up though. The penetrations are only controlled by him, so Master is not satisfied with this. He pushes the high-powered Buddy Fucker up close to the cell and orders Andrew to bend over and shove the pointed end inside his hole. He does as asked and pushes back further. The machine is turned on slow at first, but eventually reaches an incredible speed. Andrew takes it all and for some time until the Ass Master is pleased. A boy must look after his Dom after all.