I actually equate sex with marriage, and think (from experience) that taken lightly, or used in the wrong way, can hurt people.
I hope you're referring to those involved in sex and not third person.
Is their free choice and third person has no place in their intimate life.
But, I've spent enough time as a child, and around children to know that they are indeed born into sin. That's why they cry so much. Then, as they grow in this world, they are hurt and enslaved like all of us. Its sad to watch.
Oohhh...ohhh....Lori,
You only ask them why they cry and they will answer honestly because they are innocent.(Any pup cry in certain circumstances and they have no soul already be condemned.)
I hope you not scared them with Hell or Satan.