I thought it was great that he is learning even if he is getting the parts wrong but then that is part of the learning proccess. What makes me in favour of it is that the kids still only want to play games like they should but at the same time learning acceptance of what sex is about and can ask relevant questions plus see it for what it is. Not like the old ways we where raised in where it was shrouded in mystery and had to be found out with experimentation (though it was fun as well). I do believe that religion and victorian ideals are to blame for a lot of the sex crimes of today. Got me beat as to why anyone would try to hide what is really nature at work. At least when the kids become teenagers and start getting sexual urges they will realise what they are and be more open about it with each other. Last but not least it is one natural act that is bloody funny to watch as the boy pointed out.
That's the way the mop flops.
My thanks to Brian for this site.