This was the best way to drive him crazy after all. There would be no wrath here, at least he hoped not. He started to move just a bit faster, tongue teasing the tip again. His hands cupped his balls, rubbing them. Oh he wanted to push him over that edge. The Doctor sucked on him harder, until he felt the other Time Lord finally give in and swallowed every little bit of his come.
The Doctor let out a breath, slowing down as he finished and finally let him go.