My daughter is 13, but acts like she is 23. She is perfect in every way (studies, grades, politeness to others, no smoking or drugs) except since she hit puberty a little more than a year ago, she has been overtly sexual in what her dad and I feel are very inappropriate ways. We have always had a very open relationship with her, and as she was growing up we answered every question she had honestly and in full, no games or stories. Finally at 8, we sat her down and gave her all the details she didn't already have. She showed some curiosity, asked a few questions and that was that. Then when she turned 10, she got her first period and it has been a strange journey ever since. Now it seems like sex is all she thinks about besides keeping her grades highs and playing soccer which she loves. She has had sleepovers with girls from school that we suspect have resulted in sex experimentation since when we have looked in on them late at night we have found her embracing her friend in bed and nude whilst sleeping. We are used to her sleeping nude all the time as she seems to be comfortable that way, but we assumed she would keep something on with friends over. I have also found condoms in her room, which we assume she has gotten from the school nurse as they are allowed to pass them out at her school, and also some opened wrappers in her jeans pocket. When I found this the first time, I asked her if she was having sex (at the time she was only just 11) and she said yes!!! She said she had started giving a couple of boys at school blow jobs to be in the popular group of girls and then decided she wanted to see what intercourse felt like, so she did it with one of the boys and loved it. She then confessed to having sex 2-3 times a week with different boys, but always using a condom. I was after this confession I asked her about her nude sleepovers with her girlfriends and she was honest, yes, she had experimented with them and liked that as well. So after this talk, she has been very openly sexual in every way. She swims nude in our pool and walks around the house nude, even in front of her dad. She will even snuggle with him on the couch watching TV while she is nude and under a blanket. I could even swear I saw her rubbing him under the blanket but when i pulled it back to see, her hand was on his butt, not good but better I guess. So, what should I do? She gets top grades in all her classes and is a great daughter in every way, except I am afraid she is a sex addict at 13 and might be having sex with her dad, though both deny anything.