Speak of what, that was good and Steve laughed, shaking his head as he stepped in through the door. It was a relief to be home and Steve took off his shoes to leave them beside the door, letting out a little sigh of relief. Things out there had been- well Tony had made out with Bucky and that was something he couldn't unsee. It wasn't his fault, whatever and all that, but Bucky had always been the attractive one and maybe it tickled that jealous place inside him just so.
Enough that Steve was behind Tony as soon as the door was closed, lips on the back of his neck and one hand on his stomach and the other over the reactor. Steve nipped at his neck, his hand already sliding possessively up under his shirt.
"You know I've never had a Valentine before," Steve said softly. "And now here you are, first and last."