[He was finding it harder and harder to relax when every brush of his lips or rake of his teeth made Dean shiver and groan like that and he had to close his eyes a moment or so when Dean started begging for... something, whatever.]

[He didn't think he'd say no to whatever Dean wanted him to do right now. He finally moved in to give a tentative lap of the other's cock, his tongue slowly swirling around the tip before his lips came around him. His eyes stayed focused on Dean, wanting to watch his reactions.]