There was something mischievous in Rat's eyes as he stroked Marius a few times, watching for pleasure or hesitation. He kept the motion going in a smooth rhythm, teasing now and then with a thumb over the head or against the slit.

When Marius stayed pliant and enthusiastic, Rat lifted his head and added a few kisses along the shaft, closing his mouth slightly over the tip. He kept his eyes on Marius' face even then, still watching.