Now this is something no one could deny being hot. If they had the chance at it, of course, which they don't. And they never will either, which adds to the moment. It's just between them, and Tony loves it. He loves the teasing. The slight edge to Bruce's retort. The man is much sharper tongued than he pretends to be, and Tony loves it. They need to do this. To strip out of the nice guy image and get to Bruce.

He kisses him willingly, roughly, because he can afford to be a little rough now. And he's not at all contrite when he pops the button loose on Bruce's pants for the second time that day. It's delicious. He arches up against Bruce, hand stuck between their bodies and his fondling is a bit awkward, but that's only because they are so close. Hot and grinding already.

"I think you could use more of me, to be honest," he retorts. "And when you're honest, you get positively dirty, Doctor Banner. I like that."

He doesn't really give Bruce the chance to answer. Tony bucks against him and then pulls back, breaking the contact completely. His hands move up under Bruce's shirt and slide down his sides with a familiar caress over the sensitive points. Tony's quick, and he has a good memory. And, most importantly, he knows how to get a response.