"Heh, okay, boy, only, I don't think I can get it up yet," Rick said waggling his floppy cock, "But it looks like you come equipped with a permanent boner or should I say dildo?"
He picked Yeep up and set him on the chaise lounge, and then straddled Yeep. He grabbed some tanning oil to lube up Chad's cock. He started riding up and down on Yeep's cock, as Yeep squeaked and whined happily. Suddenly, Chad exploded. He came. He remembered who he was. Rick suddenly looked shocked as hot rubber filled his colon. The dildo shouldn't be able to cum. Chad couldn't stop cumming. Load after load. and soon it was leaking out of Rick's butt, and coating every square inch of his flesh as he moaned in terror and ecstasy. Chad inflated rubber limbs couldn't lift Rick's mass off him, but maybe if he became a rubber pool toy too, Chad could free himself.
"Yeep! Yeep!" shouted Chad.
"Yeep! Stop, Yeep! Heeel, boy!" shouted Rick. He was soon encased completely in featureless black rubber.
Chad managed to shift Rick's weight so he toppled backwards. It turns out even an inflatable dog's cock knots. Chad was knotted to the immobile solid rubber Rick.