Roy couldn't help himself.
He fixed all the problems with James and gave him a few enhancements.
James had thought it funny to give Roy a massive cock even though James wasn't gay he was going to require a cock up his ass from now on and it was going to start with Roy's now massive cock.
Roy rolled James over on his stomach and as he was beginning to regain consciousness Roy shoved his now massive cock inside James' asshole without any preparations. And that wasn't all. Rather than completely stop his cock growth he made it so that it remained large but when he pushed it inside of James it would grow to the size that James had dialed in. And it stretched out his asshole. It was as thick as a 2 litre bottle and as long as baseball bat all inside of James. The stretching was agony for James but Roy was enjoying himself and as he finished filling James with the gallons of cum from his massive balls he would pull out and it would produce a blockage to keep the cum inside of him.
Several days later when he was able to completely empty his bowels he was needing his ass filled again and he went in search of James. But it didn't have to be him and often times it wasn't. His ass twitched for some stimulation and he got it.
When Roy soften up he was back to just a large penis. It only got massive when he fucked James.