Not sure if anyone has had this experience...I will try to explain. While taking a shower a few months ago I found that I got excited when I used the hand held shower head on "myself" not that hard to understand the pleasure I got from it. It felt all tingly and it made me hard, after a few times of doing this it wasn't the same as the first time. Then I started to turn the water a little hotter and it felt good, I turned the water a little hotter still and it felt really good the more I turned up the temperature the better it felt. I really don't know or understand what to call this or how weird this is, so I thought this would be a good place to put it out there and get some feed back. Thanks for any thoughts or ideas.