Lewis came to the best orgasm he ever had in Dei's mouth. Dei slowly pulled his mouth off of Lewis's cock, squeezing his lips as he did so. The tingling persisted, Lewis's tool remaining hard, and Lewis stared as his cock and balls slowly grew. A couple of extra inches at first, but it kept growing. Lewis's eyes bulged as it reached around a foot erect, with balls proportional to match, before the tingling and growth came to an end. Dei stood up, and forced an open-mouthed kiss on the young man. Lewis felt his voice returning to him.
"...What the fuck?" Lewis muttered, almost to himself as he wasn't entirely sure whether to be happy or nervous about just how much Dei had given him.
"A bigger cock, just as you said you wanted. Now, it's time for you to go back to the forest you came from." Dei said with an almost wistful lilt, turning away from Lewis, walking towards where Lewis's clothes were piled. Bending to pick them up, he turned back towards Lewis "I'll be keeping these as payment for services rendered. Have fun with your new toy."
Dei's voice faded, as did the clearing. Lewis found himself facing a tree, his still erect cock touching it. Looking around, he couldn't see the trail, and he wasn't entirely sure what the way towards it - or more directly towards his home - was.