As the changes started, Jeff watched in awe. His hands were the first things to change, shrinking into paws. At the same time, silky auburn hair began o appear all over his body.
He dropped to his hands and knees so he wouldn't fall, only to have one of the two Brunos immediately start to mount him. The dog was even more excited now that Jeff smelled more and more like another Irish Setter.
The feeling in his gut and butt excited Jeff the most - he had specified that he become a perfect match to the Brunos, except that he be female and in heat. And that he remembered who he was. Sure enough, as the dog's penis prodded his rump, it found a new opening. Instinct took control, and gay or not, the male drove deep into Jeff's new doggie cunt.
Jeff yelped, fully a dog himself, and let the pleasure of animal mating wash over him. Although he was still aware of his real identity, the primal instincts of sex came from the mind of the young bitch he had become. Since he did not resist, these animal thoughts took control. They remained locked together for a long time, but the male's knot finally shrank enough to pull free.
Jeff twisted around and licked himself, then saw that the second Irish Setter was eager to try. Bitch's instincts and human curiosity both wanted another round, and he presented himself again.
Maybe because he was already primed, the second time was even better than the first. Wave after wave of pure animal lust and pleasure washed over Jeff as the male pumped more canine seed into him. He was only dimly aware of the computer beeping - his hour was up. And the second Bruno was still locked inside him.