It was sent by other 13 year olds ( boys from her class) and it was a photo of a man's anus. It was sent to my ds when she was trying to figure out who had sent her friend unprovoked WhatsApp abuse calling the friend a whore and a fat whale. The stupid boys didn't even hide the phone number they were sending the abuse from ( they're that cocky about getting it away with this misogynistic crap).
So I went onto the local police live chat to ascertain if this was, as I thought, a criminal offence ( sending explicit photo's to a minor). It is. Thing is, now they are obliged to investigate. I'm good with this but I have just had to explain to my 13 ds that allowing this kind of casual misogyny to go by unchallenged is tantamount to condoning it and the fact that they feel quite happy to send disgusting photo's like this around ( grim enough to be a criminal offence) shows you they have the potential to become the sexual assaulters of the future. WWYD?