"Now, you take pleasure," Gaius says as he moves in the dark, and doesn't stop till he's settled on his bedroll. There's a moment, where he takes that fine thing that is thankfully unmarred and grips in his left, the roughness of bandages there agains curving veins, and says, "Be a good student and remember this lesson: that there's more than one way to get a man to scream."

And then there's a hot mouth on Estinien's cock, taking the head in at once and starting slow; he wants Estinien to feel everything he does, every bob, every flattening of his tongue to lathe the head, every hollowing of his cheeks to suck.

If he does it right, the man will be out of his mind in short notice. If he can do it well and prolong things, though, he can keep adding sensations until he breaks Estinien's dam and make sure he pours out everything for Gaius.