She became my step-daughter at 8. Now that she is 11 and get so aroused thinking how I have seen her mature with the different stages of growth. I wish she would now hide her nudity around me; but she does it so innocently and unknowingly that I don't quite get it. As soon as I started getting hard-ons as I showered with her, I told her she was old enough to do it alone, but she will still occasionally walk in naked to my shower when I am there. I hide my stiffy the best I can and she has never mentioned it. Her mom and I have taught her the birds & bees & to protect herself. And I dare not say too much to the wife. BUT I am going insane with bad thoughts of ... . Especially when I soap her up and run over those e-spots.