Chad was floating in a sea of white foam, he couldn't see, he couldn't move except as the sloshing water moved him. He was a fucking rubber duck. He was a fucking bath toy for that jerk Jim. Suddenly, he felt warm flesh push against his air valve. Ah, ah, oh, yeah, thought Chad. Apparently, this was the closest he would be getting to sex now. His air valve used to be his cock. He realized to his horror, he was getting off on Jim's big toe. With a small splash, Jim kicked the rubber duck up in the air. It landed on his chest with the slap of rubber against flesh. Damn, Chad orgasmed when he hit Jim's chest, and that giant grinning face of Jim when Chad came, and now that image was indelibly burned into Chad's psyche.
Jim put slid Chad down his chest over his abs, and into Jim's furry thatch under his erect penis. With his other hand, Jim started to pump his cock In a couple of minutes, Jim was stopped panting and exploded his white goo. Some splashed on his abs, but most of it hit Chad, and a string of the semi-opaque goo connected Chad's rubber duck bill to the end of Jim's penis. Chad was freaking. He could taste Jim's salty cum. He stretched his wings. He stretched his wings. He could move. The hot cum was burning into him. How could rubber absorb anything? But Chad's rubber body was absorbing Jim's cum, and he was becoming a man again. He had yellow rubber arms and legs. His hand reached for the zipper pull, but he couldn't find the zipper. It was gone. Maybe it would come back when he started to grow. Chad stood up on Jim's abs. He stumbled as Jim's diaphragm rose up and down, and he threw out his arms for the nearest object to catch himself. It turned out to be Jim's cock.
Jim laughed, "Chad the dick hugger! Who'd've thunk it!"
Chad turned to shout at Giant Jim, but he had no mouth. He was a rubber action figure sized man with his arms wrapped around Jim's hardening cock.
"Okay, Chad, one load changed you from a rubber ducky to an animated action figure," Jim said, "So work that cock, and earn a second load, we'll see what that does to you!" Jim said leaning back in the tub and putting his arms behind his head. Chad started grudgingly rub Jim's cock. Then he had an idea as the cock became stiff. Chad straddled Jim's cock, and started climbing up the cock.
"Oh, yeah, that's it, Chad, I should've done this years ago."
Yeah, thought Chad, Fuck you.
Jim closed his eyes as tiny Chad hugged his cock and shimmied up it. Now Chad was on Jim's cock head and his arms and legs were kneading Jim's cock. He was almost ready to erupt. He felt some thing push into his piss slit. He opened his eyes, and he came. That little jerk had stuck his tiny rubber clad penis into Jim's piss slit and was fucking Jim's piss hole. Hot cum gushed out around Chad's yellow clad body. He was absorbing it, and he felt hot all over. He hoped he would grow.