weightofresponsibility I think, IME, that is a pretty standard way to be, especially for women, in the UK, or at least in the part of england that I'm from. Sure, there are assertive people around, but generally it is considered extremely important to be polite, and for children especially and to do what adults tell you, and of course girls are socialised generally to be pretty passive. So don't think it is just you, it's everywhere.
I had a plan to try some role playing with the DDs when they get bigger - my idea was that if they have had practice at saying No thank you and walking away, or just walking away, then they will find it easier IRL? I know that when blokes did weird stuff at me, right into my 20s, I would just pretend it wasn't happening as to do anything else would be rude and might draw attention to me.
Like I say this is all academic, they are small yet.
The other thing I think, and I know it is a difficult thing, and the reason why rape myths etc exist. But sometimes shit happens, and it just does. Wrong place wrong time through no fault of your own. Which is where I have a nothing will happen but if it does hopefully they wil feel they can tell someone even if it's not me.
It is horrible thinking about this stuff though.
Oh and also porn my intention is to tell them that it's not a representation of "real" sex, and that people should only do stuff because they want to and it makes them feel good. Again, how this plan will actually work out when I have a recalcitrant pre teen on my hands is anyone's guess 