Not for the first time Gabriel damned himself for being weak, for not being able to stop this. But with Sam beneath him, encouraging him to more, he can't. Heaven forgive him, he can't.

"I love you Sam," he murmured, slowly withdrawing his fingers and slicking himself up. "Gonna go slow, okay? Just.. just breathe."

And with another kiss, Gabriel lined himself up and slowly started to work his way in.