@Germlat,
Fire is fire. It devours, it consumes, it sublimates, it's beautiful, useful and deadly dangerous. Sexual fire is no less dangerous a substance... Does anyone here believes that a couple of adolescents can kiss and cuddle and sleep together at night AND remain chaste for long? Those guys have triple the level of hormones you and I have...
I have a feeling that the US are setting their kids up for failure. How many contradictory messages and instructions can you send them? You teach them respect for religion, faithfulness and marriage, you tell them that sex is good, you expect their minds to control their hormone-filled bodies at all times, and what else? That at the slightest sexual misconducted must be repressed by law.... Recipe for disaster.
I'd rather be less demanding of my kid and tell her not to sleep with men if she wants to remain a virgin... But that's just plain old european me.