Aquinas And Natural Law

After observing commonalities in human and animal anatomy and behavior, St. Aquinas argued that sex between man and woman is intended by God as the only acceptable form of sexual activity. Further, every individual human and their sexual parts are specifically designed for certain activities and that “natural law” requires that we only use those parts for their intended purpose, which was reproduction. Aquinas thought that everything else is unnatural, morally wrong, and perverted, but if Aquinas had Ms. Blue Eyes, he'd be jerking off like a fucking mad man.