Just imagine a dad and daughter in her room at night
"Daddy, why are you taking my pants off?"
"It's ok honey, this is normal"
"Daddy I don't like this"
"it's ok pumpkin I won't hurt you"
"Daddy why are you putting your private parts in mine?"
"This is normal before bed. I need to clean it out"
"Daddy why are you now on top of me and pulling it out and pushing it back in?"