>>29714
honesty is one thing, but sex should be taken seriously, not lightheartedly, especially with vulnerable people like children.
taking a "lighthearted" approach to sex would only encourage manipulation, exploitation, and abuse, because it would foster an attitude of "what's the big deal, it's just sex right?" when obviously sex has and always will contain an intensely emotional component to it.
casual sex is very emotionally/socially/biologically dangerous even for experienced adults, there's just too much risk that sex carries that we should be letting kids have any of it without very strict supervision and guidance.