Roxanne was barely able to keep her mind together. The siren allure of Officer Slut, er, Officer Smith was almost too much. And her younger, curvier body was begging for another woman's touch. But Roxanne felt the door handle of the police car. Grabbing it, she yanked the door open. Officer Smut grabbed onto her pants, but they soon tore away in her hands, already ripped from the expansion of Roxanne's hips. Roxanne quickly closed the door behind her and locked it.
Roxanne breathed a sigh of relief. She managed to get away. Now all she had to do was drive out and... Roxanne's confidence wavered when she realized in her haste that she had gotten into the backseat of her car. And considering how the police car was designed, she had no way of getting to the front without getting out of the car. Roxanne couldn't believe her screw-up. It had to have been the pheromones messing with her brain. Maybe she could find a radio in the back and call for help...
Her thoughts were interrupted by a wet black nose sniffing her face. Collie was here in the back seat too. The police dog looked at her human partner with confusion. "Hey girl," said Roxanne, noticing her voice was a lot breathier, "You know your old pal, Roxanne, don't you?" The German Shepherd kept sniffing Roxanne over. Roxanne thought idly that 'Collie' was a bit of an odd name for a German Shepherd. But if she were an actual collie, it would even weirder.
Her thoughts were interrupted when Collie started sniffing her panties, which were a little damp. "Collie, no, bad girl," said Roxanne, "That is not a place for-" Roxanne gave out a yelp as Collie suddenly stuck her snout into her panties. Before she could yell at the German Shepherd, she ran her long dog tongue over her pussy. Roxanne let out a moan, the sensation more pleasurable than anything she felt before. "That's...that's..." she gasped. Her protests evaporated as Collie kept licking her wet cunt. "That's a good girl..." moaned Roxanne.
As Collie kept licking, the bush of red hair around Roxanne's pussy started getting thicker and spreading out. Roxanne could feel the hair growing over her hips and reaching her ass, which was becoming more plush. Collie whined as the panties were getting more in the way. She pawed at them with paws that were getting longer. Roxanne helped by pulling down her panties, allowing Collie to grip them and pull them away herself. Collie let out a grunt that almost sounded like 'thanks' before licking up Roxanne's pussy with more vigor.
Roxanne moaned loudly as red fur covered more of her lower body. A tail was growing out of her back and wagging happily. Her legs were stretched out on either side of Collie's body, which was bigger than before. As red fur covered her feet, they stretched out further, the balls of her feet and toes turning into dog paws. Her longer tongue lolled out between her sharper teeth as she panted, her ears getting longer and hairier. Her uniform's shirt became more strained as her chest bulged out beneath her. Before long, buttons were flying free as her breasts surged through, her bra losing the battle to her D-cup breasts. But that wasn't all as a second pair of C-cup breasts had appeared beneath them. And a pair of B-cup breasts were under them.
Collie was gripping Roxxane's plump ass with her new hands as she licked and slurped up the wet cunt. Her body was becoming more humanoid, her front legs now functional arms while her hind legs did all the standing. Her torso was becoming more shapely as her waist pinched into a lovely hourglass shape, accentuated by her wide hips and big ass. The teats on her chest had filled out until she had three pairs of breasts much like Roxanne's.
The last of the red fur was covering Roxxane's face as it started pushing out. Her nose turned black and wet as it projected further. Her ears grew longer until they touched her shoulders. Her bright red hair remained, though it stood out with her more mahogany fur. The anthro Irish Setter yipped as she felt her climax coming. "Collie...don't...stop..." she panted.
Collie stopped her licking briefly to say, "You got it, Roxxi." Then the anthro German Shepherd drove her tongue deeper into her mate's folds. Roxxi yipped and bucked against Collie's muzzle before finally howling. A small torrent of juices gushed into Collie's waiting mouth. Collie lapped it all up as the aftershocks produced more juices.
Roxxi panted, feeling better than ever. She didn't know why she was panicking before. Being with a woman felt far better than being with a man. But being with a dog-woman was even better. "You're a good girl, Collie," said Roxxi, scratching behind Collie's ears.
Collie sat up straighter, giving Roxxi a better view of her six breasts. "I don't know about that," she said, "I think I'm a very naughty girl." The anthro German Shepherd was just as sexy as the anthro Irish Setter Roxxi had become. She also looked younger, no grey hairs at all.
"How naughty would you say you are?" asked Roxxi teasingly.
Collie pushed herself closer to Roxxi, their sextuplet breasts pushing against each other. "Enough to want to make everyone else feel like a naughty dog," she said.
"I'd say that makes you a good dog," said Roxxi, "And there are a lot of women in the station to change. And all those dogs in the kennel."
"Uh...most of those dogs are males," said Collie, "Dog dick doesn't sound as appealing to me anymore."
"We can make them into bitches too," said Roxxi.
"Ooh, I'd like that," said Collie, "You're a good dirty cop."
"No, I'm just a nice, naughty dog," said Roxxi before pressing her lips to Collie's. Their muzzles were better made for kissing that one would think.