As Ty watched, pondering just what to do about his new urges, Dustin was still changing and no less aroused. The younger, smaller, and more greatly endowed boy was starting to lose all of his humanity, slipping further into horsehood with each passing second. Dustin gasped and sweated, tears rolling from his eyes down his chocolate brown fur as he tried desperately to bring himself to climax with his now 10 inch long monster of a horse cock. His face was stretching longer and his torso was starting to barrel. His arms were looking more like front legs and the joints were snapping oddly.
Ty watched, as Dustin became more frustrated, wanking his needy black animal dick with fully formed hooves, which was getting more difficult as his body expanded and his stance became more quadropedal. In a few more seconds Ty was staring at a fully formed little horse, with a throbbing 12 inch long boner and no way to relieve it. Dustin huffed and whinnied, unable to satisfy himself.
That’s it, Ty eased himself down, there we go. He’s a horse now. What should I do with him next? It had been enticing watching his foster brother go all aroused and equine, but now it was over and Ty had his control back. He didn’t want to pleasure Dustin, no, this was supposed to be punishment for the years of torment.
“I bet you’d love to get that big cock off, hey Dustin?” Ty asked mockingly, resuming his domination of the younger beast that had just moments ago been human.
Dustin could only nod, unable to do anything but rub his big dong on his belly, hoping it would be enough, but it wasn’t. It was only getting him more turned on and less satisfied.
Suddenly Ty had an even more wicked idea.