Stephen forgot all about getting off for a moment, amused and very smug about the effect he had on Adrian. At another time, he'd have point out that even at seventeen he lasted long then this, but their hands were still on his dick and he knew better than to annoy Adrian right now.
He shifted so that Adrian could rest on the mattress, and kissed him again and again, while he moved their joined hands over his erection. It was languid and slow, too immerse in Adrian at the moment.
"I love watching you like this, knowing that it's because of me." He pressed his lips against Adrian's pulse point, kissing him, nuzzling his neck, and he could stay like this forever, but his body had different thoughts on the matter.
The movements got quicker, twisting his hand just there. He knew what he liked, but it felt even better with Adrian's fingers right there, and the kissing... he'd never get enough of Adrian's lips. Stephen rested his forehead against Adrian's, lips parted and gasping for breath as he got closer, coming all over their hands.