Get girl hates pretending to be a guy but forces the MC to act like a girl even though he says he hates it.
This probably going to be like Boku Girl, the MC is going to tell the girl he likes that he is a girl, the girl is gonna be okay with it and they will date. Later he will find out that they aren't that good together and that he loves his friend that shared the he shared the secrete with (class president), they will date and at the end of the manga he will be given a choice to become a boy again, but he will choose to stay a girl and accept himself as a woman.