Goku walked on and on, having no idea where he was or what lay ahead. He knew Goten was far, far, far, far, down, probably somewhere on or near Gohan's feet. Goku only hoped Goten figured out that he was coming for him and started walking to meet him. It would take a lot less time if they both met halfway. Thinking this, it took Goku a little while to realize the ground had changed. It was sloping slightly upward for some reason. Goku shrugged this off and continued on.

A few hours later, though, it was obvious where he was. Judging from the fact that he was moving up, the direction he was walking in, and the velvety smoothness of the skin, Goku knew he was scaling Gohan's cock. But until he regained his energy, he couldn't fly over it and he certainly couldn't use Instant Transmission yet. So it was just walking and walking and walking. Suddenly, the ground rumbled underneath him. Goku started to feel nervous. If Gohan got hard he would be flung off the dick, backwards toward Gohan's face rather than his feet! Goku silently prayed for Gohan to not get hard, to not get hard, to not get hard...

The ground rumbled again, fiercer this time! Goku felt himself slowly start sliding backwards. Gohan was getting hard! Dammit!