Jenkins looked down dejectedly at his hands which would be his second pair of feet from now on. His fingertips were now tipped with dark, curved claws, and his thumbs were very nearly gone. There was nothing left of his thumbs but the two little clawed bumps which he recognized as dewclaws. He thought of how long he had spent typing up lab reports for this damned zoo, and how he probably couldn't use a keyboard now. His thought of all those funding requests he'd painstakingly filled out online, only for his bitchy boss to reject. It wasn't his job to type things anymore. The Zoo didn't want his words or his mind any longer. His job from now on was to pump puppies out of his rear end and help them make money that way.
'I can't believe I wasted my working life on these people,' he thought, still staring at his paws. It was only seconds before his nose and mouth started to inch forward. As they jutted out further in front of his face, he felt his ears stretch out and his eyes tingle. His vision became duller and blurrier during this part of the change, but his hearing became sharper and more sensitive. It was when his nose and mouth were about halfway changed that they fused together and he started to notice just how much more he could already smell now. The combined smell of the many animals throughout the complex was splitting up into the individual scents of distinct animals with different genders, characteristics and states of arousal. It was the olfactory equivalent of changing a group photo into a list of names or even a series of biographies.
'I can smell everything now!' thought Jenkins, sniffing at Ms. Adams shoes, trying to sort out the encyclopedia of information he was able access from there.
"Bad dog!" Adams kicked her shoes a bit, and Jenkins flinched and backed off. One of the dog smells got closer and Jenkins heard footsteps as one of the zoo's henchmen walked up with leashed golden retriever -- a male golden retriever!
The scents coming from this golden retriever were intriguing to Jenkins new canine nose, especially the scent of arousal. Jenkins's new cunt was still aching for sexual contact, and the former male found himself padding over to get a closer whiff of the red phallus peeking out underneath the stud. Each sniff was like taking another puff on a joint. The smell of sexual prowess filled his muzzle and lingered in his sensual broad snout. Jenkins felt revolted to be so thoroughly attracted to this common canine, but his brain was getting sex signals from both ends of his altered body, and there was only one way to respond. He turned around, shoved his butt in the air and lifted his tail, desperately hoping his new playmate would take the hint.
'Oh, shit, he's going for it!' Jenkins thought as he felt that the male dog's wet nose exploring his female genitalia. Jenkins braced himself and widened his eyes when the prick hit his pussy. It completed shattered everything Jenkins knew from previous experience about sex. The erect penis felt totally different, and this time the penis wasn't his. He was the one feeling himself get penetrated this time, and the jack hammering motion of the stud was like an epiphany. No words were spoken, and no words were needed. A thick, warm bulged passed out of the male's sheath and into Jenkins' waiting vagina. Both of their bodies seized up, and hot semen spewed out of the swollen cock and just kept spewing. 'Just how long can a dog cum?' Jenkins thought as the fountain kept flowing. For Jenkins, it was like ejaculating in reverse. He loved this, he hated this, he knew he needed this!
Both dogs were left panting as the retriever stud slid off Jenkins's back and stood there, still locked in his new bitch cherishing the afterglow. Jenkins wondered how long he would have to wait to be free from this coupling, and certainly wasn't used to being locked with his partner after sex. It sure felt good to have the other dog's swollen not inside him, though, so as much as he hated to admit he loved this, he could be patient until it was over.