In the dimly lit backroom of the gym, our fitness coach, a hulking, tattooed hunk, is taken aback when his assistant, a twink with a big ass and an even bigger appetite for cock, drops to his knees. The coach's thick, uncut dick is out in an instant, the assistant's skilled mouth engulfing every throbbing inch. The coach leans back, letting the assistant's expert sucking bring him close to the edge, his massive biceps flexing as he resists the urge to fuck the hot mouth around him.