Well, as some people stated here, not all women are the same.
Just because they are portrayed in hollywood movies as these demanding tyrants doesn't mean they are like that in real life. We also have some male sexual tyrants, but we are focusing on your relationship now.
Well, what do you think? In my opinion, people should know what they want in a partner in order for things like the scenarios in your anxieties not to happen.
But hey, it hasn't happened, and not all fears become a reality