Single , never had sex, why i day-dream being forced in sex by a young beautiful girl and i am under her control and she does it all by force?

Look into it: Your dreams suggest some lack of confidence in who you are in relationships, particularly with the opposite sex. Helpful to talk with a trusted professional about these concerns, and things like examining your family dynamics while growing up, and learning to be a healthy, confident partner in relationships who takes responsibility for his part. Be patient with yourself! Hope that helps. Thanks