He arched and looked down at him, his eyes wild and near feral as he tightened his grip, his breathing short. He gripped the desk tight, and let out a low, harsh growl.
He didn't want to urge him to go faster, but he couldn't take it. He wanted more. He used his grip on Cas' hair to move him more to his liking, letting out a low moan as he did so. He was getting close.
Oh, he liked that? Incredible. He continued, moving him faster and deeper. He slowly pushed his cock deep into Casron's throat, nearly bellowing. He was so close, it eas only a matter of time now.