What would you do in this situation?

My friend requested that I make her into a mannequin, so I went about finding techniques to make her into one for her enjoyment. After doing some research, we both agreed to dip her in wax to change her to plastic and make her a mannequin. We got the wax two days ago and I dipped her per her request. Now she is a mannequin and is ecstatic about it and is loving every moment. I kept her mouth open so I could feed her and she could tell me what she wanted. I also kept a few other places open for her bodily functions and other **ahem** enjoyment. I had no intention of keeping her permanently as a mannequin. After all this fun, today was the day I was going to change her back. However, now she is telling me not to change her back but put wax on her mouth and close up the other holes to change her into a mannequin permanently. I don't know how I feel about this. It would make her very happy but it would also mean she could never be changed back. What would you recommend in this situation? I love her and I want to make her happy but I don't know if this is the best way.