The only thing Thor had really given thought to was that he was likely going to outlive his friends. That bothered him more than them aging. He wanted his friends to grow old because that was better than the alternative of them dying before their time.

Not that he would likely see Tony grow old. Not if what his suspected was true. At the thought, Thor abruptly moves his arm so it curls around Tony's body. He pulls him tight into the closest approximation he can to a hug while his partner is still recumbent.

He releases him before it can get too uncomfortable (though Thor knows his hugs often are). "If there was nothing to enjoy about you but your body, I would have slept with you and nothing more."