“Hey, what´s going on? I can´t move” said Oliver, as he had been writing something down. Michael replied with an “ouch”, as he had thrown a ball in the air before, that now had hit him right on his nose. The giggling from Kyle and Yanis had stopped as well, as Kyle agreed that he also couldn´t move.
Conner smiled at them as they sat there confused, but as Oli´s timer was ticking down, he made himself known. “That´s my fault. Or, by extension, your brothers. Now, I want you to all to face the center of the room, and Oliver, you will move to stand there.”
“Huh, hi Conner, what did you do to us?” came Yanis question, not understanding what was so bad right now. Meanwhile Oliver had stood up and moved to the center of the room. “What the…? Why did I listen to you?” he asked even more confused. As he faced the door now, he could see both Tony and Alex right behind Conner. “And what happened to you?”
Before either could answer him, Conner beat them to that. “You two will remain silent and watch them, Tony, Alex. To answer your question, your brother Alex made Tony his pet, but due some mistake, made himself one as well. And as I was the only other person present, they now are both my pets. But as I´m greedy, I wanted more. And that´s where you all came into this, as you will be my pets as well soon.” Then, Conner laughed at the shocked faces.
“I didn´t know you are crazy, Conner.” Oliver said. But before he could say more, a shudder went through him. His eyes widened as he started to shrink into his clothes, ending up half a head smaller than Alex was, if he stood straight now. He didn´t regress much, as Conner wanted them all to be eleven in the end, and Oli was only twelve. His pants had dropped down, but his body was hidden underneath his shirt, with now was like a tent on him. Conner quickly took it of him, wanting to see the changes.
Before everyone´s eyes, Oliver´s black hair turned a light grey color. Fur of the same color emerged from his chest, groin, elbows and knees. His feet got rather small under him, gaining short, blunt claws, but beside a small bit of fur above his ankles remained naked. His hands got smaller as well, while his fingers shortened to the length of his thumbs. The same, blunt claws grew out of his nails, and short grey fur surrounded his wrists.
Oliver then felt himself getting rather horny for unknown reasons. His cock got erect, and while he blushed in embarrassment, he was also relieved to know that his younger brother and their friends couldn´t see it. That relieve was short-lived, as he got even more horny, and just as he felt he would burst with the release of his cum (Conner made sure each of them would think of it as cum even if they were to young) his cock and balls vanished into thin air, leaving him hanging on the edge. That got only worse when his bladder felt like it would burst soon, as he had no way to release that pressure.
The final change were his ears rounding as they moved higher on his head, turning into mouse ears. He moaned in need, but was still frozen. “Turn around” Conner said as he moved closer. As Oliver did so, he let out a painful scream, as Conner instantly pushed the butt-plug in his ass, complete with a long mouse tail.
As that was the release point of being frozen Oliver stumbled forward and to his knees, missing the strength to even stay anymore. Conner petted his head before he said: “You look good, my little mouse. Now, move beside your fellow pets and watch silently as the next one changes. And Yanis, you will move to the center next.”
Oli stumbled over to Tony and Alex, whimpering at first but falling silent. If Conner was that brutal with the others, he felt pity for them, just like he did for himself.