[For a minute or two, Dean just let his jaw relax, letting Sam rock himself up into his mouth shallowly. It wasn't a bad feeling, just something he'd have to get used to. He could see it getting uncomfortable if it went too far. Right now, though. Like this? It was kinda hot.]

[His free hand came up to push Sam's hips back down to the bed, then he took Sam in as far as he could go, pushing the limit of what he managed before. He dropped all pretense of teasing, sucking and swirling his tongue around his brother's cock, the hand around the base jerking him firm and steady.]