As a sporty, muscular and handsome young man, this straight lad thinks very highly of himself. It’s time to bring him down to earth by demonstrating what a foul beast he really is. Bryan is given a stern lesson in dog training where he must demean himself crawling naked across the floor on the sensitive tips of his elbows and knees. Dave inserts a buttplug up his arse so he feels every movement deep in his arse as he lumbers painfully across the floor. Whenever he pushes it out of his hole Dave gives his butt a sharp whack with the paddle to drive it back in. Nick arrives on the scene to admire what a fine pup Dave is parading around. He kindly gives the dog his thick cock to suck on while Dave fucks his widened arsehole. Panting and thoroughly debased Bryan is covered in his master’s fresh spunk.