Kant Never Had Sex but Hegel Never Had Moral Sex Outside of Marriage

Kant thought that you could not have moral sex outside of marriage because you didn't have this contract that would allow for the mutuality so he thought and it's an interesting position. One person's always going to get used if it's not in a marriage relationship, Kant said. He did not think you could have ethical sex outside of married life but after his affair with Hegel he all of a sudden thought  you could right?