Drew was fiddling with the ray gun's settings, he fired it at the dog and fired it at Sue as she walked back in.
"Hey!" she said in surprise.
"Whoops." said Drew. The swap function had been set to 'all, others' Meaning that the last two subjects shot would swap everything.
The dog slow rose onto his back legs as they became stretched and filled out. His torso became slender and his chest shrank, except for two mounds that swelled out. His fur tail and snout retracted into his body, while the fur on his head became silky and grew out. his front legs reformed into arms and his front paws became hands. his mostly human body grew larger as he quickly aged. Finally his genitals were pulled into his body as they changed into the female and human counterpart. Roy the dog was now a 35 year old woman. While this was happening, Sue was experiencing her own changes.
Sue felt her legs changing as she fell to the floor. her whole body shrank as she grew younger. Her breasts shrank, and her chest pushed out as she grabbed at her clothes with shrinking, stiff fingers before finally pulling off the last piece of restraining cloth. Fur quickly covered her naked body as a tail pushed out from her spine. Sue didn't notice the rest of her changes, as her attention was drawn to her groin. She could feel and see a pointed, canine shaft push out, followed by two sacks the swelled as they grew. Then a sheath grew over his new equipment and attached to his stomach. Sue was terrified. He was now a guy! as the fur crept up his neck, he looked at his brother.
"T-turn me back quick! prrrrease!"
Sue's hair pulled into his scalp as his face pushed out. The fur washed over his face as the changes finished. Sue's panic subsided as his mind lost its edge. All he could remember was that he was a young pup, He looked at Drew and the naked woman, his tongue lolled out out of his mouth stupidly.
"Sue?" Called Drew. The dog wagged his tail in response. He wondered what his master wanted.
"Oh She- I mean he will be fine Drew. He'll like his new life. Although, we should call him Sam instead of sue." Drew turned to see Roy picking up the ray gun from the floor, and adjusting the settings.
"H-hey what are you..." Drew trailed off as Roy shot him with the ray gun.
"Don't worry Drew. I always liked you. So I think We'll really hit it off! Call me Ronda from now on, okay?"
Drew's clothes became tight as he grew bigger. His jaw became square as his muscles bugled. His clothes clothes burst as he reached adulthood. Ronda walked over to him as his changes finished. he seemed to be around 37, with well defined muscles. He looked confused for a moment, before his mind seemed to clear. He suddenly wanted nothing more than to be with this woman.
"Okay babe." He said in a deep voice. "Let's leave the pup here, and have some fun."
"Okay sweetie!" replied Ronda. The two of them kissed passionately and walked out of the room as Sam watched. The dog felt like he was forgetting something...