hi Jen, your daughter might be a diaper lover there are also girls who love diapers and/or plasticpants. I have a 15 year old daughter who is not incontinent ,but ,yet,she loves wearing rubber and plastic panties without diaper each day. I found out when she was about 12 and I learned to accept it. When she got 15 she wanted a long black rubber raincoat. Now she wears it every day. It's not exactely what I like ,but if she gets sexually exited that way ,you cannot stop it , so support her by accepting and respecting her feelings, or you will grow away from each other.All the best,and good luckfor both of you.