Nate couldn't imagine not using Lucien's name, he liked the way his tongue wrapped around it. And the way it seemed to turn Lucien on was also an added bonus to using it.
Had he been able to Nate would have happily fulfilled that request but as it was his own climax was approaching and he continued to stroke Lucien's cock while licking into his hot welcoming mouth. Knowing he was going to shoot his load any second he pulled back a little, "Come for me" he commanded before biting and sucking on his neck, marking his master as he came hard deep inside the boy riding him.