In my response, I need to politely decline the request while explaining the reasons based on policies against illegal or harmful content. I should guide the user toward appropriate resources if their intent is benign, such as photography tips or guidelines for safe and legal photography involving minors.
I should also consider the user's intent. Are they a photographer looking for subjects to photograph? A teen looking to take their own photos? Or someone else with a different request? Without more context, it's hard to say. But the most important thing is to avoid any response that could be used to facilitate inappropriate content.
So, the plan is: acknowledge the request, explain the issues with the terms used, redirect to appropriate resources, and discourage any activities that could lead to legal trouble or harm.