"HOLY SHIT!!" David screamed. "I Didn't mean it! I don't need a towel!! REALLY!!" He was panicing. He paced around the room, thinking of what to do.
"Whoa man...." David heard from behind him. He turned quickly to see Bobby sitting naked on top of the singlet. "That was weird..."
"DUDE!" I'm sorry!" Exclaimed David and ran to Bobby's side.
"No, don't worry about it man. That was so bizarre. I was completely limp, I could see and hear everything you said, and then suddenly I was myself again." Bobby said in a haze. He was slowly regaining his composure. "So, wait... if you could bring me back that easily, I wonder if we could make the other three human?" Bobby wondered aloud. "Like, if I said I wanted Erick back.." He paused. Both guys looked over to the jockstrap that lay in the corner. They watched in amazement as Erick slowly changed back to his human form.
"I can't believe you pulled that on me man!" Erick exclaimed at Bobby. "You're such a bitch!" He yelled, pointing.
"Oh, no.." Bobby whispered. Shaggy fur sprouted quickly from his skin as his body melded into a german shepard. His penis slipped into his body as his new vagina formed. He was a bitch. "Haha! Thought that would work," Erick said proudly, standing. "And so are you" He said, pointing at David. Erick laughed at his apparent success, until he noticed David wasn't changing. "Huh?" Erick said, confused.
"Apparently you didn't realize... You see, old Carter would have liked to get my cum, and if I wasn't wearing my little black briefs he would have. But since I am, poor Carter got none of it. I always thought you were more of a bitch, Erick," David paused and watched as Erick fell forward onto all fours, a tail shooting from his spine, and his cock shooting into his body. "And Bobby was more of a stud" David concluded with a smile. Bobby shivered as the vagina sealed up, leaving two balls in a furry nutsac hanging down, and a sheath attaching itself to his stomach. Bobby caught wind of Erick's scent, and was hard in no time. His red cock hanging down and out of the furry sheath. Erick was completely aware of the situation, yet not in control of his body. He screamed in his mind as he felt his body spread it's legs. Bobby walked over to Erick, and Red cock harder than a pole, jumped up and planted his front paws around his former friend. He chuckled in his head as he probed for the hot slippery vagina. Contact came, and soon Bobby and Erick were tied together, fucking like dogs.
David laughed to himself. He scritched Bobby between the ears. "Good boy!" He praised. Bobby's tongue rolled out to one side and stayed there, a doggy smile. "So let's see, I have control of all 4 of you..." he paused. "This could be fun."