Jack Dixon, the hunky stepdad, and Carter Michaels, his lanky stepson, hit the gym, but their workout turns heated when Jack's massive cock tents his shorts. Carter, intrigued, reaches out, feeling Jack's thickness through the fabric. Jack, dominant and hungry, pushes Carter to his knees, forcing his cock into Carter's eager mouth. Carter sucks, his own cock aching in his gym pants. Jack turns Carter around, spitting on his tight hole, fingering him roughly before pushing his bare cock inside. Carter moans, taking every inch as Jack fucks him hard, their gym session ending in a cumshot that coats Carter's back, their taboo lust on full display amidst the sweaty gym equipment.