Johnny B, the hulking stepdad, and Tristan Brazer, his lanky stepson, find themselves alone in the home gym after a tense family workout. Tristan's eyes linger on Johnny's bulging muscles, and Johnny can't help but notice Tristan's tight, athletic body. As they towel off, their gazes meet, igniting an unspoken tension. Johnny's hand grazes Tristan's thigh, sending shockwaves through them both. Tristan's cock stirs, and Johnny, noticing, leans in for a tentative kiss. They pull apart, breathless, before Tristan reaches out, grabbing Johnny's cock through his shorts. Johnny growls, pushing Tristan against the treadmill, their bodies grinding as they give in to their taboo lust.