Lisa saw what definitively looked like a little vagina on her dog-turned friend's underbelly.
"Guess I'll call you 'Erica' from now on." Lisa said as she put Eric on the ground. Eric turned around and yipped while staring into Lisa's eyes. "Awww, don't give me those puppy eyes, we can easily change you back. We just have to..." Lisa didn't have a chance to finish as Eric's mom pounced on her, scratching her chest. Despite Lisa's physique, a surprise attack was enough to to make her stumble and trip, falling to the ground.
Lisa shoved Eric's mom off her chest and stood up. "In retrospect, giving her a form of a dog with sharp teeth and claws was not the smartest idea." She thought. Lisa backed away towards Chronivac as the beast in front of her barked and glared daggers. With her hand behind her she could feel the keyboard, but breaking the eye contact seemed too dangerous. She will not be able to dodge an attack in time if she turns around now. Just then, Eric approached his mom and started barking at her. He didn't want her to attack Lisa again. His mom turned towards him, providing Lisa with a chance she needed.
Lisa turned towards Chronivac. Fortunately, Eric mom's profile was still open. "I will make sure that you will never hurt me again." She typed angrily. The cut on her chest hurt quite a bit and it made her angry and thirsty for revenge. She made sure that the new settings will not affect Eric. After a few seconds of typing she accepted the changes with a smile on her face.
Immediately, Eric's mom started feeling her insides get hot. Her sex moistened with her juices. Her loins begging for something hard, musky and strong to extinguish her flame with a torrent of sticky goodness. Her head filled with thoughts of lust as she went into heat.
Lisa approached Eric's mom. There was no danger anymore as she was only interested in rubbing her crotch against a chair leg. Eric stared questioningly at Lisa. "I made changes to her reproductive cycle." Lisa said. "She will stay in a permanent heat until I change it."
Lisa looked at her handiwork. Still, she could do a lot more to make this little doggy's life more interesting. "After years of being a bitch, she will finally get the bitch treatment she deserves." Lisa thought. Going back to Chronivac she changed Eric mom's name to Pudding. A simple name for her new, simple, doggy life. Everyone will only remember her as 'Pudding'.
Eric sat on the ground waiting for Lisa to finish. He didn't want his mom to go through all this, but she hurt his friend. As long as Lisa is not hurting her he will not interfere. They can reverse everything once Lisa has had her fun.
"What to do next?" Wondered Lisa as she thought of the endless possibilities for revenge.