See he at least checks for permission, even if he's not always good at saying it out loud.

And he doesn't need to be told twice. He laughs in the way of exhaling and repositions his mouth so he can run his tongue over that beautiful skin before sucking hard. His thumb comes around David's collarbone, his fingers raking into the muscled flesh of his shoulder.

He moans a little at the surprise of having his ass squeezed. One of his legs is caught in David's, but he wraps the other around his beloved, adding another band to their entanglement.