My 7 yr old daughter mentioned to me today that when she seen people kissing on TV her vagina "pounds". It is normal for a 7 yr old to be sexually stimulated by visual cues? I calmly told her that it is a normal feeling and I was very glad that she told me. I have not seen any other signs of puberty., ie, budding, pubic hair, etc. Could this be a sign of early puberty?