Bruce bites down on his bottom lip, attempting not to voice out just exactly how much he like Tony being in his element here. If he has to be honest that is what he's pushing for - he wants Tony to overwhelm him, wants every part of himself to know of nothing but Tony Stark because he's greedy. He wants Tony to make him forget about anything else except Tony himself.

He's trying to keep his breathing under control as Tony leans in, but his breath only comes out in another whine at the promises that Tony's whispering in his ear, dirty little things that Bruce wants so badly. And he trusts Tony, trusts that he will do whatever he says because he knows that its going to be good.

"Yes," he replies breathlessly, his body shivering from the words, hands scrabbling to hold onto Tony once more as Bruce twists his head around and tries to kiss him. "Yes, please, anything. Anything, god." He'll take anything, anything at all, as long as Tony doesn't stop.