Steve tried to focus on where they were and all they had. They'd built a life here and he'd come at it from the position they'd be here a long time. People came and went but he'd been the first one here and he certainly hadn't gone anywhere. So while he didn't know the ins and outs of it, didn't think that they ever really would, he was happy to just stay. Things had progressed nicely, smarter people than himself had taken the time to make this place very livable. He sympathized with people who were away from their lives, but for Steve he had everything here he wanted. He'd finally got some down time, time to just enjoy being alive.
"Good, glad we're clear on that," he said although it ended somewhat in a grunt as Tony's hand tightened wonderfully around him.
There wasn't a reason for Tony to be jealous and he hadn't gone out of his way to make him so, but maybe that's why now he could enjoy it. Steve grasped Tony's waist with both hands, arching to push his cock up into his fist. "You want to stake your claim, Stark?" He asked his voice low. "Make me yours?"