Luke Adams has been resistant to getting fucked in the ass so his new dom-top boyfriend brings him to the Control Room for some hardcore bottom training. Supervisor Dave Circus hooks Adams up to one of the club's notorious fuck machines, flicks a switch, and the relentless ass-pounding begins. A metal rod with a huge dildo secured on the end drills Luke's hole incessantly, gradually picking up speed until the young stud nearly passes out from the non-stop butt-fucking. When Luke turns to beg his captor for mercy he discovers that Circus has been observing the entire ordeal stroking on his own fat uncut cock. Adams summons him over and takes Dave's cock in his mouth, moaning at the pleasure of having both holes filled. Circus orders Luke off the fuck machine so he can take over. He shoves his cock in Adam's pre-stretched hole and completes the training session by spraying his hot cum all over Luke's big round ass.