Rod's mind is focused on the softness of Chad's new form. He finds it so pleasant as the slickness his own hard on starts to press into the smooth skin of the toy. Rod's smile becomes a bit more pronounced as he can't help but stare at Chad. Despite the blank look on Chad's fake eyes, it's hard for Rod to not find himself feeling a bit judged.
He holds along Chad's body, gently grinding as the pressure and heat make him feel far more arroused than he'd care to admit, if he were in the company of another human. More and more, the idea settled that Chad was a bit of thing, something to use, if he reverted so be it, but for now, it was his own self pleasure that Rod truly concerned himself with.
Pressing his fingers along the soft length of that rubbery hard shaft and his own, he began to stroke them both off in one grip. The gurgling from Chad started immediately, moving to a soft moan. No resistance, no worry, he was free to enjoy himself and share that sensation as he started to rub more and more, grinding along their thick shafts, even as the squeaking grew louder. Flush with a heady passion, Rod proceeds to force a long kiss into Chad's open mouth, as it's so wet and warm inside. If Rod stopped to think, he'd realize that it was all wonderfully shined pre lube for the toy to produce. But he was so focused on the pleasure, he failed to notice that, nor the fact that the soft slippery rubber on Chad was grinding and almost melting as he stroked into his own shaft.
Leaning back, Rod finally shot a nice load of cum against the stomach of his toy now. He lay there, murmuring to himself how nice it was to feel so close with the toy Chad. Chad continued to slowly speak, whispering how welcome he was to use him, as his mind was dull and slow, and the pleasure only rewarded him further. The notions of losing himself are barely there, as more and more, Chad finds his role so easy to enjoy. His mind growing simple as his body starts to properly change, sealing him permanently into a living rubber sex doll as Rod nestles and sleeps off a long post orgasm bliss.
Chad's body grows into a sleeker muscled form, looking wonderfully lithe and smooth. His body aches as there's a certain hollowness to the inside of him, and filling it feels so nice. His anus creates a small open dripping ring of lubrication, just like his barely flexing o shaped mouth. His glistening skin is hot and flush, almost like real skin....almost, were it not for the thin easy to stretch nature and unlike those simple shop dolls, Chad finds nothing inside, he's nearly a rubbery condom of sorts, made to fill and fuck and that continues to stir him.
Whatever has caused this change continues to work along him as his body offers such rewards for giving into the notion that this is his life now, the size of his shaft pressing foward to a full fourteen inches, thick nearly as an arm, and such full pulsing round orbs inside him, his shaft forever slightly dripping. But it is his empty throat that deserves the attention as he starts to move along Rod's naked body, offering a heavy suckling to the sleeping friend... yes friend... that word did mean something... and this friend needs more help with that hot cock as the living sex doll proceeds to swallow it and suckle Rod through increasingly blissful and rubbery dreams.