I found a list of rather choice phrases clearly picked up from the internet in dd's handwriting. we had a chat but I found myself struggling. I said there were all sorts of things on the internet that I didn;t want her to see, pictures of sex (she knows what that is), but she said "but what can be wrong with people kissing". so my predicament is how to explain porn and why it's not all that suitable for a 7 year old without giving the impression that there's something bad about sex? or, for that matter, girls kissing?