It depends a bit on the ages and intent of the teenagers.  A 17 year old who has no sexual interest in other 17 year olds but who does have sexual interest in 13 year olds is possibly worrying, especially if they&#x27;ve managed to gather nude photographs of 13 year olds.<p>(Not saying anything like that happened here though).<p>But even ignoring the child sexual abuse images aspect: It&#x27;s a pretty unhealthy culture where children assign point values to naked photographs of other children.  That&#x27;s not normal exploration of childhood sexuality.<p>In cultures that have much more open sexuality we see reduced sexual activity in children (eg, less sexually transmitted infection; fewer unplanned pregnancies).<p>The UK &#x2F; US seem to have a problem with this and just telling children to stop doing it doesn&#x27;t seem to be working.<p>(Fully agree that prosecuting a child for taking an image of themself is a bad idea)