Jim's speedos finally gave away under the pressure, reveling his new lack of genitals and his rubber tail to the world. The small rubber ball that was his new bunny tail shook with air as he turned to look at his new addition. "Looks like I'm the one in charge here bunny boy." Alice said teasingly as Jim looked at her longingly. The rubber fox girl tempting him greatly.
He wanted to have the same rubber texture, and the great size of his belly that she did from all his blowing. "Please Alice... I need it, it's only fair, your so complete." Jim whimpered as he fingered his nozzle again. Alice smirk a rubber fox grin as she sauntered towards him, before putting her paws on his taut belly and rubbing away. Jim could not deny the great pleasure that it gave him to be rubbed in such a way as Alice moved her muzzle back to Jim's nozzle once more, popping it open with her muzzle before blowing hot air into Jim once more.
Jim moaned in growing pleasure, the skin around his nozzle changing to a pink rubber like Alice as his belly inflated again with hot air. The rubber quickly overtook his belly and abodmen, spreading air and pleasure through Jim like fire. Alice gave a slight giggle as she continued to blow, the air filling Jim redirecting to his chest, small bulges forming on his chest with air under them. Jim brought his fleshy hands to his rubber bumps, coddling them as they grew in size, his new rubber breasts expanding to a large C-cup as Jim moaned, his voice having changed to be feminine when the rubber overtook him neck, leaving him rubber from the neck down, his pink body and white tail similar to Alice as she pulled away to observe what had changed.
The rubber fox girl looked at the nearly rubber Jim, the large breasts of rubber on her chest jiggling as Jim moaned, his rubber body having new feminine curves of rubber, similar to her own. Alice approached Jim and started to fondle his still fleshly and human ears, causing the changing rubber boy even more pleasure.
"Alice *moan* I feel wonderful, please *moan* finish it, make me a rubber bunny Alice. *moan*" Jim pleaded in his... Her new soft voice the new girl wanting to finish her change like Alice to be like her. Alice, not wasting any time knelled back down at Jim's nozzle, pulling it open in a wife motion before blowing hard and fast, the hot air quickly moving through Jim as the rubber over took her changing head.
Jim's face pushed out into a feminine rabbit muzzle, her ears having migrated to the top of her head and grown to full fledged rabbit ears of rubber. His masculine features changing quickly to soft feminine rubber. Jim moaned as her changes completed, making her the rubber rabbit equivalent of Alice.
Jim bounced with a squeak in her step to Alice, planting a rubbery kiss on her cheek. The two rubber girls now standing next to each other wondering what to do now they had changed completely.