I need feminism in the world, because the rape is more fun when she thinks she can fight back.
Wow!  Do you really feel this way about women?  Do you find rape to be fun?
You really don't understand. The point here is that rape is not rape if the victim likes it or resists it less.
What you said sounded like you were personally interested in raping women for fun, and possibly had done so in the past.  This is obviously wrong, and I hope that you were just kidding, but even so, you should think that it is okay to do so.  Rape, by definition, is a violent crime, and many women are too afraid for their lives to fight back, and they shouldn't be judged as giving consent in those situations.