Yeah they're rpbably readt for a bit of a chat. THey're a great age for a book or two - there are some wonderful ones out there with good clear pictures and lots of info on relationships/respect etc. so that right from the start you can focus more on the emotional and relationship aspects and cover the physical as a by-the-by thing, kwim? Have a look on amazon, there's a lot out there. You could also give them a chat then take them to a bookstore and tell them choose a book they like (more likely to get read) on the topic with your guidance.

Bx