Hi neilhs and welcome
I have to put my hand up to this i love washing my partners hair and indeed it does turn me on,Its a intimate thing for me and its also great for my scent fetish,I love the smell of what she uses to wash her hair and even when it washed and dried the smell drives me crazy. But
She has to be in the mood to let me wash her hair because she has a way she likes to do it which i understand.