Well do to that he was going to have to take his hands off of Iestyn's butt, which he absolutely didn't want to do, but he did want to have Iestyn pushed up against him, to feel that satiny softness across his own skin.
He leaned down to kiss Iestyn as he worked on opening his shirt. He fumbled a little with the buttons, but he managed to get them undone. Then he reached down again, and pulled Iestyn against him, his hands gripping Iestyn's ass. He moaned against his husband's lips as he got more and more into this.