Jane’s human mind was still lost in afterglow as her canine instincts kicked in as her nose detected a powerful smell. The smell was another dog. A male dog looking for a mate!. She stood up and started walking toward the smell and found through some bushes a large, hansom, male German Sheppard looking straight at her. She was so excited! The dog started to approach her so she raised her tail and turned around confirming her intent.
Jane looked around quickly as the afterglow’s effects started to wear off and she regained full consciousness. She had finished changing. She was an anthro-German Sheppard with a muzzle, paw-hands, shorter legs to allow easier quadruped movement, and, not least of all, six tantalizing breasts. There was a very strong, almost attractive, smell behind her…
A weight hit her back as she almost fell forward. “What the hell!?” She yelled as she looked behind and nearly screamed when she saw a large German Sheppard was mounting her! “No. Get off!” She realized it was Butch, Clarissa’s other dog; her family bread German Sheppards as a side business.
“Bad boy!“ She tried to stand up but he tightened his grip around her waist and then bit the back of her neck which was now a loose scruff. A rush of relaxing feelings assaulted her mind as she lost her drive to escape. “I don’t want this! Please… just stop!”
Butch shifted his weight a little as he aligned his barbed penis and found his mark. “AHHHHH!” Jane screamed in pain as she was penetrated; at this point she realized her vagina had also moved to allow true doggy style! Tears welled up as she closed her eyes trying to withstand the continued humping.
“Not like this! Please-” another thrust “-I don’t want-” another thrust caused her to collapse forward onto her elbows“-my first time. AHHH!” The next thrust was stronger and deeper than any to that point and Jane could feel her mate’s penis was getting wider, stretching her vagina to the limits. Each new thrust now caused both her and her mate to rock back and forth which seemed to make her mate more excited. With each thrust he pushed deeper into her. Jane tried to focus as the pain subsided, she could feel pleasure starting to build. “Noaahhh… Not like thisssss… Gah… More-“ she braced herself for each new thrust as he now had a good rhythm “-Ahh… Ahhh… Wooo…” She was becoming lost now in the motions. Vaguely she realized her hands were shrinking, fingers forming into paws. Her hips were narrowing as her feet pushed up on the toes of her feet. Her chest narrowed and barreled out as her breasts shrank and her nipples grew into canine teats.
“Haaa… Yesh! More!” She was lost in the act of being mated now. Opening her eyes she looked around at her changes as the humping continued and realized her body was now a perfect German Sheppard's! “Wait… ahhh… No! I don’t ahhh want to be a dog! Nrrooooowwww!!!” Her nose and mouth started to push out into a muzzle causing her to lose her voice.
Jane began to fight but felt her mate’s penis holding her in place. “Rooo!” she screamed one last time as she felt her head begin to shrink. Her human thoughts slowed as any memory of Jane became numb.
The german shepard bitch felt a huge gush of warmth flood into her body causing her to climax as well with a howl.