Just good?

Gavriel was still breathing so heavily as he came down from the high that shook him impossibly hard. He could not believe how quick he had reached his release. And on top of that, to think that he did not just fail to keep the promise he made to himself that he should be gentle to her since it is her first time, but he was also unable to even hold it in until she or the both of them climaxed and reached that incredible peak together. Gods… what had happened to him? This had never happened to him before. What did this wife of his do to him?