I would like to clear up a few things so you can see the reasoning for this.
- Men want to be needed. (please be sure to notice I said WANT to be NEEDED instead of need to be wanted or some other variation)
- Little girls are seen to be innocent and pure
- Dads are seen as a strong male leader who dominates the family with sheer power and confidence
However everybody has different hangups and different fetishes. So if your not into this then don't worry. If you are then OK. Not everyone has to be into the same things. This just merely explains it.