Bishop Angus, the burly, tattooed stepdad, catches young Mark masturbating in the shower. Instead of scolding, he joins in, stroking his massive, uncut cock alongside Mark's growing one. Mark, curious and eager, reaches out to touch Bishop's thick shaft, sending shivers down the older man's spine. Bishop takes charge, guiding Mark's hand in a firm grip, teaching him the rhythm and pressure that makes his stepdad groan. Bishop then leans in, whispering, "You want to taste it, don't you?" as he feeds Mark his throbbing cock, inch by inch.